iCharger 4010DUO User manual

iCharger Synchronous Balance Charger/Discharger 4010DUO
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4010DUO User's Manual (V2.5)
Index
User Notice.......................................................................................................................................- 4 -
Safety Notes............................................................................................................................- 4 -
Copyright ................................................................................................................................- 4 -
4010DUO Special Features ....................................................................................................- 5 -
Appearance Parameters...........................................................................................................- 5 -
Specifications..........................................................................................................................- 5 -
Device Introduction.........................................................................................................................- 6 -
4010DUO Parts & Interface Introduction...............................................................................- 6 -
4010DUO Buttons Function & Icons Description.................................................................. - 6 -
4010DUO Standard Accessories............................................................................................. - 8 -
4010DUO Optional Accessories.............................................................................................- 8 -
The Order of Connection for Charger..........................................................................................- 9 -
The Power Input Ground Cannot be Connected With the Output Ground.............................- 9 -
Single-channel (CH1 or CH2) Connection Notes................................................................... - 9 -
Connection for One Battery Pack ............................................................................................................- 9 -
Connection for Two Battery Packs.........................................................................................................- 10 -
Dual-channel Connection Notes...........................................................................................- 10 -
Connection for Channel Asynchronous Mode.......................................................................................- 10 -
Connection for Channel Synchronous Mode......................................................................................... - 11 -
iCharger Charge/Discharge Setup & Use...................................................................................- 12 -
Power Supply Setup..............................................................................................................- 12 -
Program Add & Manage.......................................................................................................- 13 -
Run Program for Charger...................................................................................................... - 13 -
Program Running Status.......................................................................................................- 14 -
Error Messages .....................................................................................................................- 15 -
Program Edit......................................................................................................................... - 15 -
LiPo/LiIo/LiFe Battery Charge/Discharge Setup...................................................................................- 16 -
LiPo/LiIo/LiFe Battery Charge Setup ................................................................................................- 16 -
LiPo/LiIo/LiFe Battery Not Balance Charge Setup..........................................................................- 17 -
LiPo/LiIo/LiFe Battery Balance Charge Setup.................................................................................- 17 -
LiPo/LiIo/LiFe Battery ChargeAdvanced Setup .............................................................................- 19 -
LiPo/LiIo/LiFe Battery Charge Safety Setup...................................................................................- 19 -
LiPo/LiIo/LiFe Battery Storage Setup................................................................................................- 19 -
LiPo/LiIo/LiFe Battery Discharge Setup............................................................................................- 20 -
To Channel Setup .............................................................................................................................- 20 -
LiPo/LiIo/LiFe Battery DischargeAdvanced Setup.........................................................................- 20 -
LiPo/LiIo/LiFe Battery Discharge Safety Setup...............................................................................- 20 -
LiPo/LiIo/LiFe Battery Cycle Setup ..................................................................................................- 21 -
LiPo/LiIo/LiFe Battery Only Balance Feature...................................................................................- 21 -
NiMH/NiCd Battery Charge/Discharge Setup.......................................................................................- 21 -
NiMH/NiCd Battery Charge Setup.....................................................................................................- 21 -

iCharger Synchronous Balance Charger/Discharger 4010DUO
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NiMH/NiCd Battery Charge Advanced Setup..................................................................................- 22 -
NiMH/NiCd Battery Charge Safety Setup .......................................................................................- 22 -
NiMH/NiCd Battery Discharge Setup................................................................................................- 22 -
NiMH/NiCd Battery Discharge Safety Setup...................................................................................- 22 -
NiMH/NiCd Battery Cycle Setup.......................................................................................................- 23 -
Pb Battery Charge/Discharge Setup.......................................................................................................- 23 -
Pb Battery Charge Setup ....................................................................................................................- 23 -
Pb Battery Charge Advanced Setup..................................................................................................- 23 -
Pb Battery Charge Safety Setup .......................................................................................................- 24 -
Pb Battery Discharge Setup................................................................................................................- 24 -
Pb Battery Cycle Setup.......................................................................................................................- 24 -
NiZn Battery Charge/Discharge Setup...................................................................................................- 24 -
NiZn Battery Charge Setup ................................................................................................................- 24 -
NiZn Battery Not Balance Charger Setup........................................................................................- 24 -
NiZn Battery Balance Charge Setup ................................................................................................- 24 -
NiZn Battery Charge Advanced Setup ............................................................................................. - 25 -
NiZn Battery Charge Safety Setup................................................................................................- 25 -
NiZn Battery Discharge Setup............................................................................................................- 25 -
To Channel Setup .............................................................................................................................- 25 -
NiZn Battery Discharge Advanced Setup.........................................................................................- 25 -
NiZn Battery Discharge Safety Setup ..............................................................................................- 25 -
NiZn Battery Cycle Setup ..................................................................................................................- 25 -
4010DUO Parameters Setup ........................................................................................................- 26 -
4010DUO Parameters Setup.................................................................................................- 26 -
Charger Setup.........................................................................................................................................- 26 -
Temp. & Fans Setup...........................................................................................................................- 26 -
Beep Tone Setup.................................................................................................................................- 27 -
LCD Setup..........................................................................................................................................- 27 -
Output Power Setup............................................................................................................................- 27 -
Power Supply Setup ...........................................................................................................................- 28 -
Save & Load Configuration Setup .....................................................................................................- 28 -
Communication Settings ....................................................................................................................- 29 -
Calibration..........................................................................................................................................- 29 -
Extra Function........................................................................................................................................- 30 -
Log Files Manage...............................................................................................................................- 30 -
Servo Test...........................................................................................................................................- 31 -
Pulse Measurement.............................................................................................................................- 32 -
USB & SD Card Use ............................................................................................................- 32 -
Warranty & Service...............................................................................................................- 32 -
4010DUO Firmware Upgrades.....................................................................................................- 33 -
Use Logview for 4010DUO ........................................................................................................... - 35 -
Communication Steps........................................................................................................... - 35 -
Important Notes.............................................................................................................................- 37 -
The Charging Principle for Reflex Charge Mode.................................................................- 37 -
Power Regenerative Mode....................................................................................................- 37 -

iCharger Synchronous Balance Charger/Discharger 4010DUO
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Channel Regenerative Mode.................................................................................................- 37 -
Lithium Battery Extra Discharge Mode................................................................................- 38 -
Appendix........................................................................................................................................- 39 -
Status Indication of Running Channel..................................................................................- 39 -
Status Indication of Channel Control.................................................................................... - 39 -
Error Messages .....................................................................................................................- 40 -

iCharger Synchronous Balance Charger/Discharger 4010DUO
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User Notice
Safety Notes
Please read the entire Manual completely before using, to make sure you can use this device properly and
more safely.
1. 4010DUO is a dual port charger, but this does not mean you can charge/discharge any
configuration of the two sets of batteries! You must follow these rules: two battery packs
without any external electrical connections, otherwise they could permanently damage the
charger or batteries. For example: when charging a 12-cell battery pack, you must split it into
two separate 6-cell, and you must never charge two 6-cell battery packs in series by
connecting with CH-1 and CH-2 respectively.
2. 4010DUO input power cannot have fast voltage/current fluctuations, which may cause output
over current, and will damage the charger and/or the batteries and input power source in
extreme cases. For example: setting the input protection current and voltage is necessary
according to the specifications of the input power supply, in order not to cause power overload.
Some power supply overload protection circuits will produce substantial fluctuations in the
supply voltage.
3. Keep the charger away from children and pets at all times.
4. Never leave the charger unsupervised when charging or discharging. If you leave, disconnect the battery and
switch off charger to prevent any unexpected dangers or damage.
5. Ensure the charger program and settings match the battery pack otherwise the battery will be damaged and a
dangerous situation may arise, especially for Lithium batteries, which may cause a fire.
6. Do not mix batteries of different types, different capacities or from different manufacturers.
7. Do not disassemble the charger.
8. Do not place the charger or any battery on a flammable surface or near a combustible material while in use. Do
not charge or discharge on a carpet, cluttered workbench, paper, plastic, vinyl, leather or wood, inside an R/C
model or inside a full-sized automobile.
9. Never block the air intake holes and never use in a refrigerated or high temperature environment. If used in such
an environment, the internal temperature protection may result in abnormal charging/discharging that could be
dangerous.
10. Do not allow water, moisture, metal wires or other conductive material into the charger.
11. Never charge or discharge any battery having evidence of leaking, expansion/swelling, damaged outer cover or
case, color-change or distortion.
12. Do not try to charge “non-rechargeable” dry cells.
13. Do not exceed the battery manufacturer’s suggested maximum charge rates.
14. Carefully follow the battery pack manufacturer’s recommendations and safety advice.
Copyright
Copyright@ Shenzhen New Junsi Electronic Co., Ltd 2012.All Rights Reserved.
Without prior written consent by Shenzhen New Junsi Electronic Co., Ltd, any units or individual extracts or copies of
part or the entire contents of this manual, and transmission in any form is illegal and strictly prohibited.
The product described in this manual may include copyright software ownership belonging to Shenzhen New Junsi
Electronic Co. Ltd and its licensee, except with the express permission from relevant rights holders, otherwise,
any copying, distribution, modification, excerpt, de-compilation, disassembly, decryption, reverse engineering, lease,

iCharger Synchronous Balance Charger/Discharger 4010DUO
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transfer, sub-license, as well as other acts of infringement of software copyright is strictly prohibited, but apart from
the restrictions prohibited by applicable law.
4010DUO Special Features
1. The 4010DUO uses advanced Synchronous buck-boost DC/DC converter technology, high power, a high current
and high-performance power conversion circuit. The maximum charge power capacity is up to 2000W, the
maximum charge/discharge current of a channel is up to 40A, and two channels in Synchronous Mode are up to
70A.
2. Channel Supports 10s LiPo, Lilo, LiFe, NiZn, with maximum 1.2A balance current, and adopts a unique balance
calculation of internal resistance correction.
3. Intelligent fan control. Sensing internal temperature via the internal temperature sensor, to thereby control the fan
speed.
4. When the channel output connects the battery after the charger powers on, it will start automatically the
anti-sparking protection (the chargers with V2.05 above firmware version) .
5. Internal temperature protection. When the internal temperature exceeds the Power Reduce temperature, the output
power is automatically reduced; and the charger will shut down when temperature exceeds the Shut-down
temperature.
6. This charger can save 64 parameters sets and support the data import/export to SD card.
7. A 2.8-inch LCD screen provides rich information including current, voltage, power, capacity, internal resistance,
control status, time-consuming and temperature, etc.
8. Multi-discharge features: self-discharge, regenerative to input discharge, regenerative to channel discharge, and
lithium battery extra expanding discharge.
9. Supports measurement for internal resistance of battery offline and online. Can measure not only the internal
resistance of the entire battery pack, but also measure the internal resistance of each cell within the lithium battery.
10. The iCharger has protection for reversed polarity (input or output), input voltage/current, battery temperature,
charging capacity, overrun time and maximum power etc.
11. Supports upgrading the hardware program by USB port. The iCharger also supports the “Logview” software and
can display, plot and analyze the charge and discharge data by it. (See detail information about Logview at the
following website: http://www.logview.info)
Appearance Parameters
Net weight: 1.47kg
Dimension: 210.0×140.1×80.2 ±0.5mm
Specifications
Input voltage range: 9.0—50.0VDC
Maximum input current limit: <65A
Maximum charge/discharge current: 70A@Syn. Mode 40A@Asyn. Mode
Maximum charge power capacity: 2000W (Channel 1400W @input > 23.5V)
Maximum discharge power capacity: 200W (Channel 130W)
Maximum regenerative discharge power capacity: 2000W (Channel 1400W)
Maximum extra discharge power capacity: 3200W (Channel 1600W @40V/40A)
Maximum current drain for balancing: 2.4A@Syn. Mode 1.2A@Asyn. Mode

iCharger Synchronous Balance Charger/Discharger 4010DUO
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Device Introduction
4010DUO Parts & Interface Introduction
4010DUO Buttons Function & Icons Description
Buttons allow quick access to certain features when using 4010DUO, familiarity with the icons on the interface will help
you better understand the working status of the charger, as shown in following chart:
Name
Functions & Use
KNOB
Press: confirm
Counterclockwise rotation: up Clockwise rotation: down
Long press: pop up manage menu via long press on BATTERY
MEMORY SELECTION interface
exit the program after saving via long press on
BATTERY SETUP interface
TAB/SYS
Long press: enter SYSTEM MENU via long press on initial
interface, and return to the previous menu via long
press on the rest interface
Click: can act as backspace when editing program name on
MEMORY SETUP, and return to the previous menu via
clicking on the rest interface
（1）OUTPUT-1﹣
（2）OUTPUT-1﹢
（3）TEMP-1
（4）BALANCE PORT-1
（5）BALANCE PORT-2
（6）TEMP-2
（7）OUTPUT-2﹢
（8）OUTPUT-2﹣
（9）LCD
（10）STOP/START-1
（11）STATUS-1
（12）TAB/SYS
（13）KNOB
（14）STATUS-2
（15）STOP/START-2
（16）J1,J2 PORT
（17）USB
（18）POWER OUTPUT LINE
（19）FAN
（20）BUZZER
（21）SD CARD SLOT
19
17
20
21
15
16
13
14
12
11
9
10
5
4
2
7
1
8
3
6
18

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STATUS-1
Long press: measure internal resistance of CH-1 via long press on
initial interface, and to pop up the parameters setup
interface via long press when running program
Click: switch to the information display of CH-1 when running
program
STATUS-2
Long press: measure internal resistance of CH-2 via long press on
the initial interface, and to pop up the parameters
setup interface via long press when running program
Click: switch to the information display of CH-2 when running
program
STOP/START-1
Click: click on the initial interface to enter CH-1-BATTERY
MEMORY SELECTION, and click again to return the
initial interface
Long press: long press on the initial interface to enter the last
running program of Run Program on CH-1, and long
press again to run the selected program
STOP/START-2
Click: click on the initial interface to enter CH-2-BATTERY
MEMORY SELECTION, and click again to return the
initial interface
Long press: long press on the initial interface to enter the last
running program of Run Program on CH-2, and long
press again to run the selected program
STATUS-1+STOP/START -1
Press simultaneously on initial interface to enter CH-1-MONITOR
SETTINGS on CH-1
STATUS-2+STOP/START -2
Press simultaneously on initial interface to enter CH-2-MONITOR
SETTINGS on CH-2
STOP/START -1+STOP/START -2
Long press simultaneously on Run Program interface, two
channels will run the same program simultaneously
Fan status: a. Grey shows not running
b. Green shows running (the higher the green shows,
the faster the fan runs, and vice versa)
SD card status: a. Grey shows the SD card is not inserted
b. Green shows the SD card has been inserted and
can be used normally
USB status: a. Grey for no USB connection
b. Green for USB connection

iCharger Synchronous Balance Charger/Discharger 4010DUO
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4010DUO Standard Accessories
USB data line #1
700mm
Power cable #1
600mm
Standard mini USB data line
Power input cable
Balance connector conversion board #2
70X44mm
Output cable #2
320mm
Suit forAlign/Dualshy battery etc.
Banana gold plug power output cable (single
channel)
Balance wire for balance board #2
150mm
CD-ROM #1
Suit forAlign/Dualshy battery etc.
User’s manual & Software
Anti-slip rubber feet #4
Anti-slip rubber feet to prevent the charger
slipping.
4010DUO OptionalAccessories
Temperature sensor lead
350mm
Dual balance wires for balance board
150mm
XP2.54 interface temperature sensor lead
11Pin-11Pin dual balance wire
Dual channel output cable
350mm
Banana gold plug power output cable (two
channels)

iCharger Synchronous Balance Charger/Discharger 4010DUO
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The Order of Connection for Charger
The Power Input Ground Cannot be Connected With the Output Ground
Single-channel (CH1 or CH2) Connection Notes
4010DUO with the firmware version above V2.05 (including V2.05), please be sure to connect the input power
first, after the charger starts the output anti-sparking protection (after electrifying 1 second), and then connect
the battery.
4010DUO with the firmware version below V2.05 (excluding V2.05), please be sure to follow strictly the
connection ways as below.
Connection for One Battery Pack
Note: The input of power lead cannot be
connected directly to the output (see left
picture), and the voltage of the input power
supply cannot have large instantaneous
fluctuations, otherwise the charger will be
damaged.
Note: The left picture shows the correct order
of connection, please be sure to follow the
recommended order.
1.The spark is a normal phenomenon when
connect with the power supply(The step①),
and the higher the input voltage, the greater
the spark; you can turn off the power supply
first, connect the step①, then turn on the
power supply to avoid the spark.
2. If connect in reverse order(step②, ③, ④,
⑤), It will cause a greater spark when
connect with battery.

iCharger Synchronous Balance Charger/Discharger 4010DUO
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Connection for Two Battery Packs
Dual-channel Connection Notes
Connection for Channel Asynchronous Mode
ChannelAsynchronous Mode: i.e. CH-1 and CH-2 work independently.
Go to MEMORY SETUP→Option→Channel Mode to select Asynchronous.
Picture1: Error Connection
Picture2: Correct Connection
Note: In this mode, the two channels must not
have any external electrical connection;
otherwise it will damage the charger. You
cannot charge with connection shown in
picture 1, the correct connection is shown in
picture2.
Note: The left picture shows the correct order of
connection, please be sure to follow the
recommended order.
1.The spark is a normal phenomenon when
connect with the power supply(The step①),
and the higher the input voltage, the greater
the spark; you can turn off the power supply
first, connect the step①, then turn on the
power supply to avoid the spark.
2. If connect in reverse order(step②, ③, ④,
⑤), It will cause a greater spark when connect
with battery.
3. If step ④, ⑤connected at first, next you
must connect step ②, and then connect step
③, otherwise it will cause damage to
the BALANCE PORT interface of the charger.

iCharger Synchronous Balance Charger/Discharger 4010DUO
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Connection for Channel Synchronous Mode
Channel Synchronous Mode: i.e. CH-1 & CH-2 are controlled at the same time to charge/discharge one battery pack. Go
to MEMORY SETUP→Option→Channel Mode to select Synchronous.
In this mode, the maximum current can be up to 70A, power capacity is the sum of both channels’ limits.
4
2
3
1
1: The total voltage of dual-channel
2: The total current of dual-channel
3: The total capacity of dual-channel
4: Channel current & voltage difference
Note: The two channels charge one battery
pack simultaneously must be connected as
shown in the left picture and the two channels
must work in synchronous mode, otherwise the
charger will be damaged.

iCharger Synchronous Balance Charger/Discharger 4010DUO
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iCharger Charge/Discharge Setup & Use
4010DUO iCharger can charge/discharge LiPo, Lilo, LiFe, NiHM, NiCd , Pb or NiZn batteries, this manual is divided
into three parts to explain and introduce the charger’s features for LiPo/Lilo/LiFe, NiHM/NiCd , Pb,NiZn batteries.
Power Supply Setup
The charger boots automatically when the power is turned on and the initial interface will display LOGO, charger
relevant information, power source and message etc.
System will delay 5 seconds after booting, during this period, press TAB / SYS button to change the input source type,
while pressing any other buttons to enter the initial interface.
Note: Set type of input power supply in SYSTEM MENU → Charger Setup → Power Supply; see details on
Page26 4010DUO Parameters Setup.
After selecting the input power supply, confirm and enter the initial interface.
Note: The specific display of each region can refer to the introduction on Page14 & Page15 Program
Running Status & Error Messages.
1: Logo 2: Model
3: Firmware version 4: Series number
5: Input power voltage 6: Input power source
7: Hint message
1: CH-1Channel Information Display
2: CH-2Channel Information Display
3: Status Display
1
3
7
2
4
5
6
1
2
3

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ProgramAdd & Manage
Click STOP/START-x button on the initial interface to pop up the BATTERY MEMORY SELECT window.
4010DUO has 6 built-in programs before it enters to the market (shown in following picture), which cannot be deleted
and are limited for editing. The built-in programs are underline to distinguish them from the customized programs set by
the user.
Click " " (or long press KNOB)to pop up the MANAGE after exiting focus via pressing TAB/SYS, and click
"" to enter MEMORY SETUP to edit the program, or click " " to add new program and
enter its editing interface at the same time.
Note: If the program selected is a built-in program, "Copy From…" and "Delete" options are shown as
inactive status, and unable to be set.
Run Program for Charger
After selecting program on BATTERY MEMORY SELECTION, click to enter Run Program interface (long press
STOP/START-x button on the initial interface will enter Run Program from the last running program), as below:
Note: 1. The common parameters of built-in program will be saved by default automatically to the
running program, while the program customized by the users can be set to be saved or not in
MEMORY SETUP→MEMORY OPTION→Auto save before the program runs.
2. After setting the Cap. value, when the Current value exceeds the certain value, the system will
be a warning display and alarm voice(shown in the following picture). The Current value of
each battery type is: LiXX battery :> 3C, NiMH/NiCd battery :> 2C, Pb battery :> 0.3C, NiZn
battery>2C.
1: Run Program Selection
2: Common Parameters Setup
3. Auto- save Hint
2
1
3

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After selecting the program to run, click confirmation to pop up RUN PROGRAM window, as below:
Click Yes to run the program, click No to cancel.
Program Running Status
Press STATUS-x button when running program to switch the multipage information displays, as below:
Note: Different types of batteries and programs have different multipage information displays, see
details below:
Types of battery
Cells
IR
Info
Cycle
LiPo/Lilo/LiFe
√
√
√
√
NiMH/NiCd
×
×
√
√
Pb
×
×
√
√
NiZn
√
√
√
√
3
2
1
1
Cells voltage information
1: Cells voltage
2: Cells voltage sum
3: Maximum cells voltage
difference
IR information
1: Cell internal resistance
2: Pack internal resistance
3: Line resistance
Information page
1: Power
2: End voltage
3:Lowest input voltage
4: Safety time
5: Temp. cutoff
6: End charge capacity
Cycle charge status
1: Cycle charge status
1: Running program name 2: Battery type
3: Running channel status
4: Channel control status/external temperature
5: Running program time
6: Multipage information
7: Charging voltage 8: Charging current
9: Charging capacity 10: Input power source type
11: Input voltage 12: Input current
13: Internal temperature 14: Fan status
15: SD card status 16: USB status
See details on Page39 Status Indication of Running Channel
& Status Indication of Channel Control.
3
2
1
4
6
7
8
9
12
13
5
11
10
14
15
16
2
3
5
2
4
6
1
1

iCharger Synchronous Balance Charger/Discharger 4010DUO
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Press STATUS-x button for 2 seconds when running program to pop up MODIFY interface, to modify the current and
discharge voltage parameters online, as below:
Press STOP/START-x button when running program to stop running, and press STOP/START-x button again to return to
the initial interface.
Error Messages
During the running program, if the system detects an error, it will stop the program on the channel immediately and pop
up the red dialog box and the buzzer alarms, as below:
Program Edit
After adding new programs or editing saved programs, the system will enter MEMORY SETUP interface. Users can set
or modify the program on this interface.
Note: 1. When editing the program name, the character can be selected by turning the Knob,and
clicking the Knob to confirm the selected character. Clicking TAB/SYS button will delete the
character. If the program name is empty, the system will name it automatically.
2. If the Editing program is the built-in program, the program name and the types of battery
parameters cannot be changed.
After setting the basic parameters of a battery, click " " to enter MEMORY OPTION interface, after setting click
“ ” to return to MEMORY SETUP, and click “ ” to save.
1
2
1: Error number
2: Error message
See all details on Page40 Error Messages.
1: Program name 2: Battery type
3: Number of cells 4: Battery capacity
5: Available program
Channel Mode: Asynchronous (default);
Synchronous
Run Counter: 0-999; default: 0
Log Interval: 0.5-60Sec; default: 1Sec
5
2
3
4
1

iCharger Synchronous Balance Charger/Discharger 4010DUO
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Note: 1. Channel Mode has asynchronous, synchronous available, see more details on Page10
Dual-channel Connection Notes.
2. If select synchronous mode, the maximum current setting will change from 40A to 70A.
3. If tick Auto saves before the program runs, the parameters set on the Run program will be
saved automatically, and the Run Program will display “Auto save” ( shown in the following
left picture), otherwise it will display “Don’t save!” (shown in the following right picture); for
built-in program, the Auto save before the program runs option is ticked by default.
4. If tick Log save to SD card, the log files will be saved to SD card when running program, and
vice versa.
LiPo/LiIo/LiFe Battery Charge/Discharge Setup
After adding a program, it will switch to LiPo/LiIo/LiFe battery in Type option on the MEMORY SETUP interface, and
set the number of cells and capacity, if there is no setting for the number of cells, the charger will set Auto by default.
After editing all parameters for the program, click " " to save and return to the previous interface.
As shown in the above picture, the program of LiPo, LiIo, LiFe battery has: Charge, Storage, Discharge, Cycle and
Balance Only.
LiPo/LiIo/LiFe Battery Charge Setup
Select Program→Charge to enter Charge setup interface.
Chg Current: 0.05A-40A; default: 2A
Chg Mode: Slow Balance ， Normal Balance( default) ，
Fast Balance ， User Balance, Not Balance
Chg End Current: 1%-50%; default: 10%
Chg Cell Volt: 3.85V/Cell-4.35V/Cell;
Default: 4.2V/Cell
Cells: Auto(default), 1-8S

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Note:1. When the value of charge cells voltage exceeds the recommended value (LiPo 4.2V, LiIo 4.1V,
LiFe 3.6V), the charger will sound an alarm with beep tones. As long as the user changes the
values, the battery types and cells voltage value on the main charging interface will be
displayed alternately.
2. For the setting process for all program in this manual, tick Show to display the setting
program on MEMORY SETUP (shown in the following picture), and vice versa; the built-in
program is ticked by default.
LiPo/LiIo/LiFe Battery Not Balance Charge Setup
When switch to Not Balance on Chg Mode, Only Chg End Current is available for charging end condition, and
“ ” behind Chg Mod and Chg End Current are inactive.
Note: 1. The charger first charges with constant current (CC) according to the user setting, then turns to
constant voltage (CV) when the charging voltage reaches the peak point. In the CV phase the
current gradually falls, and the charger will terminate charging when the current falls below
the percentage of the configured charge current. For example: the default value of Chg
Current is 2A, and the default value of Chg End Current is 10%
Chg End Current=2A*10%
=0.2A
Therefore it stops charging when the charging current reduces to 0.2A.
LiPo/LiIo/LiFe Battery Balance Charge Setup
When switch to Slow Balance, Normal Balance, Fast Balance or User Balance on Chg Mode to activate " "
button and click it to enter Balance mode setup interface.
Note: Note: On Balance mode, the charger will monitor the voltage of individual cells to control it
within the Chg Cell Volt and equalize the voltage in all cells, to avoid some cell voltage
over-charged or not full. When selecting Balance mode, the balance port of charger or balance
board must be connected with battery except for connecting 1S battery.
Balance Start : CV,CV-0.1V — 1V,Alway
Default: CV-0.2
If the balance charge voltage is 4.2V, Balance
Start set to CV-0.2V; therefore the charger will
start to balance the battery cells when the
voltage reaches to 4.2V-0.2V=4V

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When switch to User Balance mode on Chg Mode; the Balance Diff, Balance Set Point, Balance Over Charge and
Balance Done Delay are available, after setting, click" " to return to the previous interface.
Note: If Balance Diff value is lower, the voltage difference between cells will be lower and the
balancing will take more time before the program ends. If Balance Set Point value is lower, the
battery will be closer to the setting cut-off voltage and the time taken will be longer before
the program ends. Balance Over Charge, the maximum overcharge compensation voltage acts
as accelerated charge, and the larger the value, the more obvious the accelerated charge.
For example: Charge Lipo with Vstd, set Balance Over charge to Vboc, the cell’s internal
Resistance detected is Ri, when the charge current is Ia, the actual CV value of cells is Va
IF Ri*Ia > Vboc THEN
Va = Vstd + Vboc
ELSE
Va = Vstd+Ri*Ia
Please set this parameter after understanding fully, or keep the default value at 0.
The value of Balance Done Delay is larger; the battery is closer to the setting cut-off voltage
when the program ends.
Switch to Balance charge mode on Chg Mode, and click “ ” behind Chg End Current to enter CHARGE
BALANCE End SETUP interface for setting.
Balance Diff: 1mV-10mV; default:5mV
Balance Set Point: 1mV-50mV; default:5mV
Balance Over Charge: 0mV-10mV; default:0mV
Balance Done Delay: 0Min-20Min; default:1Min
1
2
3
4
1: The charger will stop balance charge if detects the
Balance condition is met, and the End Current condition
is invalid
2: The charger will stop balance charge if detects the End
Current condition is met, and the Balance condition is
invalid
3: The charger will stop balance charge if detects the End
Current condition or the Balance condition is met
4: The charger will stop balance charge if detects the End
Current condition and the Balance condition are met

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LiPo/LiIo/LiFe Battery ChargeAdvanced Setup
Click " " to enter LiPo/LiIo/LiFe Battery ADVANCED SETUP, after setting, click" "to return to the
previous interface.
Note: 1. When charging the over-discharged battery, the charger will detect if the cell voltage is larger
than the restore voltage, if larger, it will pre-charge the battery with restore current, if within
the setting restore time, the cell voltage rises to the normal value then it will turn to the
charging program; otherwise it will stop running.
2. After charging, the battery may not be completely charged; tick Keep charging after the done
to charge the battery with smaller current when charging ends.
LiPo/LiIo/LiFe Battery Charge Safety Setup
Click " " to enter CHARGE SAFETY SETUP, after setting click" " to return to the previous interface.
Note: Cut-Temp. is the maximum safety temperature of the battery. If the temperature sensor detects
the set value, the program will stop running in order to protect the battery from being damaged
by high temperature.
LiPo/LiIo/LiFe Battery Storage Setup
This mode is for storing LiPo/LiIo/LiFe battery that will not to be used for an extended period. The charger determines
whether to charge or discharge the battery based on the configured target voltage. If the battery voltage exceeds the
target storage voltage it will start to discharge, while lower than the target storage voltage it will start to charge.
Select Program→Storage to enter Storage setup interface.
Note: 1. Accelerated storage: accelerated storage via internal resistance correction. Tick Accelerated
storage to activate accelerated storage.
2. Storage Compensation is the compensation for the battery voltage fallback: for storage charge,
the actual storage voltage=Storage Cell Voltage + Storage Compensation; for storage discharge,
the actual storage voltage=Storage Cell Voltage - Storage Compensation.
Restore Lowest Voltage:
0.5V/Cell-2.5V/Cell; Default: 1V/Cell
Restore Charge Time:
1Min-5Min; default: 3Min
Restore Charge Current:
0.02A-0.5A; default: 0.1A
Cut-Temp: 20 ℃ -80 ℃ ; default: 45 ℃
Max Capacity: 50%-200%; default: 120%
Safety Timer: 0Min-9999Min; default: off
Storage Cell Voltage:3.7V/Cell-3.9V/Cell;
Default: 3.85V/Cell
Storage Compensation: 0V/Cell-0.2V/Cell;
Default: 0.01V/Cell

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LiPo/LiIo/LiFe Battery Discharge Setup
Select Program→Discharge to enter Discharge setup interface.
Note: 1.The charger first discharges with constant current (CC) according to the user setting then turns
to constant voltage (CV) when it reaches the discharge voltage. In the CV phase the current
gradually falls, and the charger will terminate discharging when the current falls below the
percentage of the configured discharge current.
2. Regenerative mode has three available settings: OFF, To input, To channel, see more details on
Page37 Important Notes.
To Channel Setup
When selecting to To channel on Regenerative Mode, “"button changes from inactive to its operational status,
and click to enter To channel setup interface, after setting click " " to return to the previous interface.
Note: For example, a 12V/60W bulb as the load of To Channel, it should set Voltage Limit =12V; Current
Limit=60/12=5A.
LiPo/LiIo/LiFe Battery DischargeAdvanced Setup
Click " " to enter LiXX DISCHARGE ADVANCED SETUP interface, after setting click" " to return to
the previous interface.
Note: 1. Tick Extra Discharge Enable to activate discharge enable, see more details on Page38 Lithium
Battery Extra Discharge Mode.
2. Tick Balance Enable to activate balance discharge; when discharge enters the CV phase, it
starts to balance the cell voltages.
LiPo/LiIo/LiFe Battery Discharge Safety Setup
Click " " to enter DISCHARGE SAFETY SETUP interface, see details about setting on Page19 LiPo/LiIo/LiFe
Battery Charge Safety Setup.
Discharge Current: 0.05A-40A; default: 2A
Discharge Voltage: 3V/Cell-4.1V/Cell;
Default: 3.5V/Cell
End Current: 1%-100%; default: 50%
Regenerative Mode: OFF (default),To input, To channel
Channel Join: Not available
Voltage Limit: 0.1V-40V; default: 12V
Current Limit: 0.05A-40A; default: 1A