Flash N61e User manual

N61e V1.0 or Higher
INSTRUCTIONS
N61e Quick Charger
Software version V 1.0 and higher
Microprocessor Controlled
Quick charger, Discharger, Balancer
For Li-Po Li-Ion, Li-FePO4(A123),
Ni-Cd, Ni-MH, Lead-Acid
Up to 10 Amp charge, 3 Amp discharge
Convenient ‘Function’ Option
FAST/ STD / SLOW / STG / CYC / MANU

N61e V1.0 or Higher
CONTENTS
INTRODUCTION...................................................................................1
SERVICE.................................................................................................1
FEATURES..............................................................................................2
HARDWARE ................................................................................... 2
SOFTWARE..................................................................................... 2
PRECAUTION........................................................................................3
SPECIFICATION ...................................................................................4
KEY FUNCTION....................................................................................5
ROTATING DIAL............................................................................ 5
EXIT BUTTON:............................................................................... 6
QUICK REFERENCE GUIDE..............................................................6
WELCOME SCREEN............................................................................6
MENU STRUCTURE............................................................................. 6
MORE ABOUT BATTERIES AND CHARGING ............................... 7
HANDLING INSTRUCTIONS FOR LITHIUM BATTERIES.......... 8
LiPo & Li-ion Battery Summary...................................................... 8
Li-FePO4 Batteries /A123 Summary ............................................... 8
Edit Batt.M for your Lithium Batteries. ........................................... 8
BALANCER .................................................................................. 11
HANDLING INSTRUCTIONS FOR NICD &NIMH BATTERIES 11
NiCd & NiMH Battery Summary .................................................. 11
Edit Batt.M for your NiCd or NiMH Batteries............................... 12
HANDLING INSTRUCTION FOR LEAD ACID BATTERIES......14
Lead Acid Battery Summary .......................................................... 14
Edit Batt.M for your Lead Acid Batteries ...................................... 14
DISPLAYS DURING CHARGE OR DISCHARGE..........................15
CREATE A NEW BATT.M................................................................... 16
SETTING SYSTEM PARAMETERS .................................................17
TROUBLE SHOOTING.......................................................................18
CONTENTS............................ ERROR! BOOKMARK NOT DEFINED.

N61e V1.0 or Higher
INTRODUCTION
Thank you for choice of the DUALSKY automatic charger, N61e, which
has outstanding performance and reliable technology for many different
battery types.
SERVICE
If you have any questions, please consult the instructions first.
For further assistance you may refer to your dealer, or contact
DUALSKY: Web:www.dualsky.com
E-Mail:[e-mail]
Tel : [phone]
(8:00 am to 5:00 pm, Monday to Friday)
Fax: [phone]
Rm.1016, No.201, XinJinQiao Rd., Shanghai, China.
P.C.:201206
N61e Packing

N61e V1.0 or Higher
2
FEATURES
HARDWARE
zA strong moulded custom plastic case.
zStrong heat-sinking capacity comes from a large aluminum radiator
extrusion and its dorsal extension, as well as the fine surface ripple
which increases the heat loss area, improving the reliability of the
charger.
zA built-in highly efficient fan improves cooling internally. The Star
covering continues the DUALSKY unique style.
zSelf-working built-in balancer is available for lithium packs. Cell’s
voltages and balancing state can be checked on the LCD.
zAn input fuse protects your charger and battery.
zTwo sign lights tell you directly whether the charger’s working at
charge or discharge even from some distance.
zA rotary dial with enter function provides very convenient access to
the menu.
zUp to 10 Amp charge is essential for faster charging speed.
SOFTWARE
zCustomisable options. Ten separate memory positions are reserved
for your packs.
zApplications for multiple battery types: Li-Po, Li-Ion, Li-FePO4
(A123), Ni-Cd, Ni-MH, Lead-Acid.
zThe N61e charger provides more convenient and professional preset
charge functions: FAST/ STD/ SLOW/ STG/ CYC/ MANU, options
are available, instead of tedious manual setting.
zTime limits & capacity limits prevent the batteries from being
heavyily overcharged.
zFor NiCd and Ni-MH batteries, precise static △V(delta V) detection
guarantees a full charge.
zImportant historical data is recorded on nonvolatile memory. The
charge time and capacity delivered last time can be reviewed easily.

N61e V1.0 or Higher
3/23
PRECAUTIONS
N61e is simple to use, but the safe operation requires some knowledge of
batteries and chargers. Mishandling batteries or chargers can be dangerous,
as it involves a risk of the batteries exploding and catching fire or charger’s
permanent damage. Be sure to read these entire Instructions carefully before
you use N61e for the first time.
zDon’t leave the charger unattended while in use.
zDon’t place the charger or battery on a flammable surface or near a
flammable object while in use.
zDon’t attempt to charge or discharge batteries in incompatible types or
current.
zDon’t overcharge or over discharge batteries as permanent damage
could result.
zDon’t attempt to charge or discharge a battery if it is hot.
zDon’t attempt to balance a batteriy while the charge output is
connected to another battery.
zDon’t touch the rear aluminium radiator extrusion as the high power
operation can cause it to overheat.
zDon’t allow water, moisture or foreign objects into the charger.
zDon’t block the air intake holes or fan which could cause the charger
to overheat and cause permanent damage.
zDon’t attempt to short-circuit the output as permanent damage could
result.
zDon’t leave the charger connected to a power source or batteries when
not in use.
zKeep out of the reach of children.
zIt is STRONGLY RECOMMENDED to use the temperature
detection sensor when charging.

N61e V1.0 or Higher
4/23
SPECIFICATIONS
Operating voltage 11.0～15.0V DC (12VDC power supply or automotive battery)
Cell count
1～6 Li-Po or Li-Ion, Li-FePO4 cells in series
1～18 NiCd, Ni-MH cells in series
3/6/9/12 Lead-acid cells in series
Current 0.1A～10.0A(0.1A step, 90W max for charge)
-3.0A～-0.1A(0.1A step, 30W max for discharge)
Discharge
cutoff voltage
NiCd/MH: 0.8-1.2V per cell，adjustable
Li-Po/ Li-Ion: fixed at 3.0V per cell
Li-FePO4: fixed at 2.6V per cell
Lead-acid: fixed at 1.8V per cell
Capacity 0.01 ～9.90Ah
Functions FAST/ STD / SLOW / STG / CYC / MANU
(Detail Refer to Table: N61e Operating Function Option)
-△V sensitivity 0 ～12mV
-△V delay 0 ～60 minutes
Trickle Optional for NiCd/Ni-MH
Cycle count 1 ～5 cycles (NiCd/MH only)
Rest times 0 ～60 minutes(NiCd/MH only)
Battery memories A, B…J, 10 memories
Display type 2×16 Byte LCD with blue back-light
Balance cells 2-6 cells Li-Po or Li-ion, Li-FePO4
Balance resolution ≤10mV
Balance current Max:100 mA
Cooling system built-in fan
Operating temperature 0 ～+45℃(the Optimum is 10 ～30℃)
Case size 155×115×40mm3(6.10×4.53×1.57in3)
Weight 580g (24.14oz.)
IP

N61e V1.0 or Higher
5/23
The N61e provides convenient and professional charging functions, which
are based on different batteries capacity and charging capabilities: FAST/
STD/ SLOW/ STORAGE. Instead of tedious manual setting, the operating
current is fixed at a variant charge rate (C). In the MANU function, you can
adjust the current from -3A to +10 A. The Discharge function is available in
the MANU or STORAGE functions. During operation, the current can be
adjusted except when using Constant Voltage. The detail below refers to
Table.N61e Operating Function Option.
Table. N61e Operating Function Option
FAST STD SLO
W STORAGE CYC MANU
Li-Po
/ Li-Ion
/ Li-FePO4
2C 1C 0.5C 0.5C CHG or
1C DCHG to
3.8V/S
×-3.0 ～
10.0A
Adjust
-able
NiCd / NiMH 1C 0.5 C 0.2C As FAST √
Lead-acid ×0.3C 0.1C ××
For lithium batteries, at STG, the batteries will be charged or discharged to
3.8V. At this point, the pack is approximately half-full, which state of charge
is ideal for long storage periods.
Still for lithium batteries, the FAST function is only recommended to new
chemistry packs which can be to charged up to 2C according to the
manufacturer.
Whatever you set, the actual operating current will be limited to Max power,
which is associated with input voltage and no more than 90Watts (15VDC).
70Watts @ 12VDC. Max discharge power is limited to 30Watts.
KEY FUNCTION
The ROTATING DIAL and the EXIT BUTTON are multi-purpose controls.
ROTATING DIAL
--Press instantly
zEnter into the selected memory on the memory list.
zStart or stop editing parameters within a memory.
zStart or stop adjusting operating current as charging or discharging.
Function
Charge
Rating
Battery

N61e V1.0 or Higher
6/23
--Holding on, Press briefly (longer than 5 Sec)
zCharge Start, Charge Stop.
zReset Battery Memory.
zClear the Error Message.
--Turn clockwise or anti-clockwise
zScroll through memory position on the memory list
zPage up and down in submenu.
zAdjust parameter value in turn.
EXIT BUTTON:
--Press EXIT BUTTON instantly
zReturn to upper menu.
zDisable to edit parameter.
QUICK REFERENCE GUIDE
zConnect N61e to a 12VDC power source. Observing proper polarity.
zConnect the batteries to N61e. Observing proper polarity. Built-in
balancer is available for Lithium batteries.
zFind out a suitable Battery Memory. Or create and edit a new one.
zPress ROTATING DIAL (5 sec) to start charge or discharge.
WELCOME SCREEN
As soon as N61e powers on properly, the
welcome screen will appear on the LCD briefly.
It shows the manufacturer logo ‘DUALSKY’ and
the device name ‘N61e’, as well as the software
version ‘V ×.×’.
At this time the cooling fan will run for a short time and both signal lights
will flash on and go off. In this case you can check out whether they are
operating properly.
The system will then go to the most recently-used memory. At the initial use,
it will go to the Top Menu by default.
MENU STRUCTURE
The menu is constructed of two stages/layers, Top Menu and Sub-menu.
DUALSKY
N61e V1.0

N61e V1.0 or Higher
7/23
The Top Menu lists eleven memory positions, ten for Battery Memories
(Batt.A, B, …J) and one for SYSTEM PARAMETER. Except for empty
memories which are indicated by an asterisk, Battery Memories show their
major information in-line on the LCD, including the memory number, battery
type and quantity of cells in series, capacity.
The Sub-menu includes three branches, to access Batt.M, create Batt.M and
edit SYSTEM PARAMETER.
At Top Menu, just press the dial and enter into Sub-menu.Press EXIT
BUTTON for return.
MORE ABOUT BATTERY AND CHARGING
You can use KEY FUNCTION to access Batt.M, edit and save its
parameters. After the successful setting, you may Press the Dial briefly (5
sec) to start that function.
Top Menu Sub-menu
▊A LiPo3S 4.50Ah
▊BNiMH6S 2.40Ah
▊J ****** ******
SYSTEM PARAMETER
▊BNiMH6S 2.40Ah
STD CHG +1.2A
▊I ****** ******
▊J ****** ******
STEP1 TYPE
LiP
o
TEMP UNIT: C
CUT OFF: 55C
Access Batt.M
Create Batt.M
Edit SYSTEM PARAMETE
R

N61e V1.0 or Higher
8/23
HANDLING INSTRUCTION FOR Lithium Battery
LiPo & Li-ion Battery Summary
Nominal voltage: LiPo 3.7V/cell. Li-ion 3.6V/cell
Max charge voltage: LiPo 4.2 V ±50mV. Li-ion4.1 V±50mV.
Min discharge voltage: 3.0V.
Recommended charge current: 1C. (UP to 2C for partial batteries)
Recommended Protective Temperature: 55°C
Long time storage: 3.8V/cell with about 30～50% SOC (state of charge).
*Note: The parameters shown above are fit for most LiPo or Li-ion Batteries.
But it’s very strongly recommended to reference the battery handbook which
is published by the manufacturer. There are some major differences between
them..
Li-FePO4 Batteries /A123 Summary
Nominal voltage 3.3V/cell
A123 is produced by A123 Company. It’s an excellent Li-FePO4-type. The
following descriptions only represent A123:
Nominal capacity 2.3Ah
Recommended constant current: 3A
Maximum continuous charge current: 10A
Max charge voltage: 3.6V@3A, 4.2V@10A
Recommended charge time: 45 minutes@3A, 15 minutes@10A.
Min discharge cut‐off voltage: 2.0V/cell
Recommended Protective temperature: 60°C
Edit Batt.M to suit your Lithium Batteries.
In any Batt.M, rotate the dial to page up and down and you can skim the
battery parameters. Press the dial to start editing parameters. The editing
parameter will flash. Then rotate the dial to find your desired value. Re-press
to confirm it. Except for the last term, the next parameter will be allowed to
be edited at once. After editing the last item in one page the system will auto

N61e V1.0 or Higher
9/23
stop the editing function.
Just press the dial briefly (5 sec) to start charging or discharging with the
Memory you have just created.
Pressing the EXIT button will stop the editing function. Re pressing EXIT
will allow you to exit from the Batt.M.
Whenever you find a suit Batt.M or have just created a new one please
confirm Par1 …Par7 again before you start to charge/discharge lithium
batteries. The remaining, Par8…Par11, offer some information about the
battery or the charge to you. The following description will help you to
realize the full implications of them.
Par1. Battery Type
While similar in many ways, lithium -
polymer and lithium-ion battery types
perform a little differently. The LiFePO4
is quite different with them. It’s
necessary to select the proper type
for safe operation.
Par2. Number of Cells in Series
Wrong setting for this parameter will cause permanent damage to your packs
or charger and surroundings. It allows adjustment from 1 to 6 cells. The unit
is ’S’ which means cells in series.
Table. Number of Lithium Cells in Series
Nu
m
Type 1S 2S 3S 4S 5S 6S
LiPo 3.7V 7.4V 11.1V 14.8V 18.5V 22.2V
Li-ion 3.6V 7.2V 10.8V 14.4V 18.0V 21.6V
Li-FePO4 3.3V 6.6V 9.9V 13.2V 16.5V 19.8V
Par3. Capacity
Capacity is a very important parameter for N61e. This parameter will work
on the operating control. It’s mostly obvious that it determines the charge
current at FAST/ STD/ SLOW/STG function. The charge rate is fixed. But
the actual value is determined by the capacity you set.
Par4. Optional Function & Operating Current
Page.1 (Par1/2/3/4)
▊A LiPo3S 4.50Ah
STD CHG +4.5A

N61e V1.0 or Higher
10/23
For lithium type, FAST/STD/SLOW/STG/MANU functions are available.
The detail refers to Table.N61e Operating Function Option.
Par5. SAFE TIME
This safe time protects a pack from heavy
overcharge. The preset range is INH, 1 …
990 Min. ‘INH’ means N61e will ignore this
stop condition. If the timer reaches SAFE
TIME, N61e will auto stop charging even if
the pack is not full. So please refer to the
following formula to set a suitable SAFE time.
SAFE TIME = (Charge Capacity / Operating Current * 1.5).
If a battery’s actual capacity is empty, you can refer to the quick data:
FAST: 45Min STD: 90Min
SLOW: 180Min. STG: 180Min
Par6. CAP. MAX
You can define the max charging capacity to avoiding overcharging. This
percentage value relates to the set capacity. The range is INH, 1 …120%
for lithium. ‘INH’ means N61e will ignore this stop condition.
Par7. RESET BATT.
For avoiding the mis-operation when you
press the dial to reset the memory, N61e
needs you to confirm that are you SURE to
reset Batt.M? Pressing the dial briefly will
execute it. But if you change your mind,
pressing the EXIT or the dial will stop the reset function. Reset does not
means delete, merely that the Batt.M will lose the old information but the
position will still exist.
Par8. HISTORY
In this page you can review a summary of
the N61e recent operating history.
Par9. INPUT
It displays current Input voltage.
Par10. BATT.
It displays batteries’ voltage if you connect
them properly with the output of N61e.
Par11. Cells voltage
It displays the voltage per cell if you connect
the balancer adapter with your pack. It shows zero with no connection. The
Page.3(Par7)
RESET BATT.
Page.4(Par8)
HISTORY: LiPo3S
-4500mAh 0h00
Page.5(Par9/10)
INPUT: 14.000V
BATT.: 12.000V
Page.2 (Par5/6)
SAFE TIME: 80Min
CAP. MAX: 120%

N61e V1.0 or Higher
11/23
icon ‘b’ indicates which cells are being balanced.
BALANCER
pter
Fi
g
ure 2
After powering on the N61e, no matter
whether a battery has been connected to the
output, the balancer will auto run at once as
soon as it had been connected as Figure2.
The voltage of each cell can be shown on any Li-Battery memory. The unit is
mV. And b, a tiny logo, indicates the cell in balancing. The balancer only
works on the cell which has a voltage higher than 3.3V. The max balancing
current is 100mA. Voltage resolution will be less than 10mV per cell.
It’s strongly recommend to charge a pack at a low current while balancing if
the voltage difference is larger than 100mV.
HANDLING INSTRUCTION FOR NiCd &NiMH Battery
NiCd & NiMH Battery Summary
Nominal voltage: 1.2V/cell
Min discharge cut off voltage:0.9V/cell.(3～6S:1.0V,12～18S:1.2V)
Recommended charge current:0.02～2C
Balance Adapter
Figure 2
Bal
a
nce Port→
N61e
Page.6(Par11)
4000 3995 3990
0 0 0
b

N61e V1.0 or Higher
12/23
Recommended charging temperature: NiCd 15°C～45 °C, Ni-MH 0°C～
40 °C
N61e tries to detect the precise static △V(delta V) for the best possible full
charge. But the -△V is impacted by many factors, likely the charging rate,
surrounding temperature, as well as the batteries service time. It’s better to
terminate the charge by a series of conditions. Please refer Table. NiCd &
NiMH Battery Charge Specification to set up related parameters.
Table. NiCd & NiMH Battery Charge Specification
Charge Rate Termination Comments
0.02-0.1C Timer Limited at 160%C
0.1C Timer 16 hours
0.1-0.2C TCO: 55°C
Timer Limited:160%C(0.1C)、140%C (0.2C ).
0.25-1C
ΔV: NiCd 5-12 mV/cell, Ni-MH3-5 mV/cell
TCO:55°C
Timer Limited:125%C (0.5C ).
Edit Batt.M suit for your NiCd or NiMH Batteries
Par1. Battery Type
While similar in many ways, Ni-MH and NiCd battery types perform a little
differently. It’s necessary to select the proper type for safe operating.
Par2. Number of Cells in Series
Wrong setting for this parameter will cause
permanent damage to your packs or charger
and surroundings. It allows adjustment
from 1…18, or to be auto detected. Auto
detection select icon ‘A’ . The unit S means
cells in series.
Par3. Capacity
Capacity is a very important parameter. It
will work on the operating control in many
ways. It’s mostly obvious that it determines
the charge current as working at
Page.1 (Par1/2/3/4)
▊B NiMH6S 2.40Ah
STD CHG +1.2A
Page.1 (Par1/2/3/4)
▊B NiMH6S 2.40Ah
CYC2 -2.4
A
+2.4A

N61e V1.0 or Higher
13/23
Fast/SLOW/STD/STG function. The charge rate is fixed. But the actual
value is different as determined by the capacity you choose.
Par4. Optional Function & Operating Current
For NiMH & NiCd type, FAST/STD/SLOW/STG/CYC/MANU functions
are available. The detail refers to Table.N61e Operating Function Option.
At CYC function, you can program the cycle counts, the first operating
current and the next in turn on the second line of the screen.
Par5. -△V SENSE
Setting the -△V value. It is necessary for
Ni-MH & Ni-Cd to set a proper -△V value
which relates to the charging current. Refer
to Table. Table. NiCd & NiMH Battery
Charge Specification to find a proper value.
Par6. -△V DELAY
Delay to check up the-△V. At the start charging a battery’s voltage can be
unstable. A delay of -△V detection can help to avoid this misjudgment to
stop charging. It ranges from 0 to 60 minutes. But 3 to 5 minutes is enough.
Par7. REST TIME
This time for a rest after charge/discharge in
CYC function to avoid battery over-heat. It
ranges from 0 to 60 minutes. But commonly
10 minutes is enough.
Precaution: Stop charging or discharging
immediately as the batteries overheat.
Par8. DCH OFF
Stop discharging at this voltage per cell. For NiMH and NiCd, it’s
recommended power-type (high discharge rate) batteries discharge down to
0.9V per cell but RC batteries (receiver type) down to 1.1 V per cell. You
need to increase this value for many batteries with high internal resistance.
Par9. SAFE TIME (=capacity / operating current * 1.1)
This safe time protects a pack from heavy
overcharge. The preset range is INH, 1 …
990 Min. ‘INH’ means N61e will ignore this
stop condition. If the timer reaches SAFE
TIME, N61e will auto stop charging even if
the pack is not full. So refer to the following
formula to set a suitable time.
Page.3 (Par5/6)
-△V SENSE: 5mV/S
-△V DELAY: 5Min
Page.2 (Par5/6)
REST TIME: 2Min
DCH OFF: 0.9V/S
Page.2 (Par5/6)
SAFE TIME: 80Min
CAP. MAX: 120%

N61e V1.0 or Higher
14/23
SAFE TIME = (Charge Capacity / Operating Current * 1.5).
If a battery’s actual capacity is empty, you can refer to the quick data:
FAST: 90Min STD: 180Min
SLOW: 450Min. STG: 90Min
Par10. CAP. MAX
You can define the max charging capacity to avoiding overcharging. This
percentage value relates to the set battery capacity. The range is INH, 1 …
150% for lithium. ‘INH’ means N61e will ignore this stop condition.
Par11. RESET BATT
Par12. HISTORY
Par13. INPUT
Par14. BATT.
Please refer the portion: HANDLING INSTRUCTION FOR Lithium
Battery.Par.7 …Par.10.
HANDLING INSTRUCTION FOR Lead Acid Battery
Lead Acid Battery Summary
Nominal voltage: 2V
Recommended constant current: 0.1～0.3C
Max charge voltage: 2.42V
Min discharge cut‐off voltage: 1.8V
Maximum continuous discharge current: 0.2C
Recommend Protective temperature: 55°C
Edit Batt.M for your Lead Acid Batteries
Par1. Battery Type
The characteristics of lead-acid is quite different to Ni×× and lithium
batteries. It’s necessary to select the proper type for safe operation.
Par2. Number of Cells in Series
Wrong setting for this parameter will cause
permanent damage to your packs or charger
and surroundings. It allows you to select
from 3/6/9/12 cells. The unit is ’S’ which
means cells in series.
Par3. Capacity
capacity is a very important parameter. This parameter will work on the
operating control. It’s mostly obvious that it determines the charge current as
working at STD/SLOW function. The charge rate is fixed. But the actual
Page.1 (Par1/2/3/4)
▊B Pb 2S 4.50Ah
STD CHG +1.5A

N61e V1.0 or Higher
15/23
value is different as determined by the capacity you choose.
Par4. STD / SLOW & MANU (function & operating current)
The STD function has a fixed operating current at 0.3C, and SLOW function
fixed at 0.1C. But in the MANU function, you can adjust the current from
-3A to 10 A. The actual operating current has been limited to Max power,
which is associated with input voltage.
Par5. SAFE TIME
This safe time protects a pack from heavy
overcharge. The preset range is INH, 1 …
990 Min. ‘INH’ means N61e will ignore this
stop condition. If the timer reaches SAFE
TIME, N61e will auto stop charging even if
the pack is not full. So refer the following
formula to set a suitable time.
SAFE TIME = (Charge Capacity / Operating Current * 1.5).
If a battery’s actual capacity is empty, you can refer to the quick data:
STD: 66Min SLOW: 132Min
Par6. CAP. MAX
You can define the max charging capacity to avoiding overcharging. This
percentage value relates to the set battery capacity. The range is INH, 1 …
120% for lithium. ‘INH’ means N61e will ignore this stop condition.
Par7. RESET BATT
Par8. HISTORY
Par9. INPUT
Par10. BATT.
Please refer the portion: HANDLING INSTRUCTION FOR Lithium
Battery.Par.7 …Par.10.
DISPLAYS DURING CHARGE OR DISCHARGE
There are 3 pieces of page showing the
state of charge/discharge on LCD.
On Page 1, you can acquire the major
information on the packs or charger. The
contents include Battery Type, the number
of cells in series, having charged or discharged capacity, the voltage of pack,
the operating current, as well as the timer count.
Page.1
LiPo3S +4500mAh
12.60V 2.5A 1h03
Page.2 (Par5/6)
SAFE TIME: 80Min
CAP. MAX: 120%

N61e V1.0 or Higher
16/23
For lithium or Lead-Acid type, the charge mode is CCCV. During working at
CV, there are 3 icons indicating the state of charge of the pack. The first state
shows ‘A’, just CV processed recently. The second shows ‘b’, as operating
currents decrease further, and the batteries have been charged more than 90%
of capacity. When it shows ‘, the pack will be charged more than 95% of
it’s capacity. In that case, to save time, you can interrupt the charging
operation and take the pack away for use.
For NiCd or Ni-MH type, the charge mode is CC (+Trickle). You can start up
or stop the Trickle function at SYSTEM PARAMETER. During trickling, the
screen shows ‘Trk’.
No matter what type the pack is, you can re-set the operating current during
charging/discharging on constant current. On this page, enter to edit function,
and select the desired value, then re-press the dial to confirm. The operating
current will be renewed soon.
On page 2, the screen shows the input
voltage and the temperature of optional
sensor. If you disconnect the sensor, it
displays ‘NO TEMP’.
It’s highly recommended to use the temperature sensor for detection
during charge/discharge. You can program the cut off temperature value
and its units at SYSTEM PARAMETER.
On page 3, for lithium type, the screen will
display the balance information.
For NiCd or Ni-MH type, the screen will
display the PEAK voltage and the current ‘-△
V’. The preset value is indicated in the
bracket.
CREATE A NEW BATT.M
Page.3
PEAK V: 7.200V
-△V(48): 12mV
Page.2
INPUT: 15.094V
TEMP: 25C
C

N61e V1.0 or Higher
17/23
Three steps are needed to create a new battery memory. First, program the
battery type. Second is the capacity. And third, the cells number (S). Then the
charger will complete the batteries parameter and make up a new battery
memory.
You can EXIT from the configuration at any step but it will fail to create a
new Batt.M.
SETTING SYSTEM PARAMETER
Several parameters of the system can be programmed in SYSTEM
PARAMETER. You can refer Table SYSTEM PARAMETER to make some
adjustments. Table. SYSTEM PARAMETER
TEMP UNIT C/F (℃/℉)
CUT OFF 55～66℃or 50～150℉
KEY BEEP ON/OFF
BUZZER MELODY1～5
INPUT 11.0VDC～13.5VDC
TRICKLE ON/OFF
STEP1 TUPE
LiP
o
Select the Battery Type
STEP2 CAPACITY
1
000
mAh Set the Capacity
STEP3 CELLS
3S
Number of cells
▊A LiPo3S 1.00Ah
STD CHG
+
1.0
A

N61e V1.0 or Higher
18/23
TEMPUNIT: C
CUTOFF: 55C
1. Select the temperature unit
displays on work: ℃/℉.
2. Stop charging / discharging as the
batteries’ skin temperature gets
up to the preset.
KEY BEEP: ON
BUZZER: MELODY3
INPUT: 10.5V
TRICKLE: OFF
1. Switch on or off the key beep.
2. Select one of five melodies (1…
5) . If the KEY BEEP off, it will
not be available.
1. The charger will only operate
normally when its input voltage
above this preset value. Or it’ll
alarm and stop charging /
discharging
2. TRICKLE only fits to NiCd
/NiMH. This function can be
inhibited
TROUBLE SHOOTING
You can’t erase the Error Messages which appear on the LCD, unless you
hold on Press the dial briefly or reset the charger after the faults clearance.
No display:
Display does not work or turns black when connected to power. Check power
supply for proper power. Check input connections for proper contact, making
sure it’s not connected backwards.
Reversed Polarity!
Confirm whether a battery is connected to the output in reverse.
Battery Disconnected!
Confirm whether a battery has connected with the output properly.
Hardware Error!
It happened on leakage or surge current. N61e Power on again. And try to run