Mara SCC-84B065E User manual

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Smart chemical chargers
User Manual
SCC-84B065E
Thank you for buying the marA Smart chemical chargers SCC-84B065E.
Read and understand the User Manual before operating the charger.
For questions regarding our chargers, view our comprehensive support information
at www.mara.power.com/support.

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IMPORTANT SAFTY INSTRUCTIONS READ BEFORE USE
PLEASE SAVE THIS USER MANUALAND READ BEFORE EACH USE. This
manual will explain how to use the charger safely and effectively. Please read and
follow these instructions and precautions carefully.

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CONTENTS
INTENDED USE.............................................................................................................................4
IMPORTANT SAFETY INSTRUCTIONS....................................................................................4
1. SAVE THESE INSTRUCTIONS........................................................................................4
2. PERSONAL SAFETY PRECAUTIONS............................................................................6
3. PREPARING TO CHARGE................................................................................................6
4. CHARGER LOCATION.......................................................................................................7
5. DC CONNECTION PRECAUTIONS................................................................................7
6. FOLLOW THESE STEPS WHEN BATTERY IS INSTALLED IN VEHICLE...............7
7. FOLLOW THESE STEPS WHEN BATTERY IS OUTSIDE VEHICLE........................8
8. GROUNDING AND AC POWER CORD CONNECTIONS............................................8
OVERVIEW......................................................................................................................................9
INCLUDE ACCESSORIES..........................................................................................................10
HOW TO CHARGE.......................................................................................................................10
CHARGING MODES....................................................................................................................11
CHARGING STEPS.....................................................................................................................13
TECHNICAL SPECIFICATIONS ................................................................................................14
ERROR LED..................................................................................................................................14

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INTENDED USE
The Smart chemical chargers SCC-84B065E is innovative and advanced technology
on the market, making each charge simple and easy. It is quite possibly the safest
and most efficient charger you will ever use. The SCC-84B065E is designed for
charging all types of 12V lead-acid and 12V lithium-ion batteries, including Wet , Gel,
MF, CA, EFB, AGM ,and LIB batteries. It is suitable for charging battery capacities
from 2 to 110 Amp-Hours and maintaining all battery sizes.
IMPORTANT SAFETY INSTRUCTIONS
1. SAVE THESE INSTRUCTIONS
1.1 SAVE THESE INSTRUCTIONS –This manual contains important safety and
operating instructions.
1.2 Do not expose the charger to rain or snow.
1.3 Use of an attachment not recommended or sold by Schumacher® Electric
Corporation may result in a risk of fire, electric shock or injury to persons.
1.4 To reduce the risk of damage to electric plug and cord, pull by the plug rather
than the cord when disconnecting charger.
1.5 An extension cord should not be used unless absolutely necessary. Use of
improper extension cord could result in a risk of fire and electric shock. If an
extension cord must be used, make sure:
• The pins on plug of extension cord are the same number, size and shape as
those of plug on charger.
• The extension cord is properly wired and in good electrical condition; and
• The wire size is large enough for AC ampere rating of charger, as specified in
section 8.
1.6 Do not operate charger with damaged cord or plug –replace the cord or plug
immediately.
1.7 Do not operate charger if it has received a sharp blow, been dropped, or
otherwise damaged in any way; take it to a qualified serviceman.
1.8 Do not disassemble charger; take it to a qualified serviceman when service or
repair is required. Incorrect reassembly may result in a risk of electric shock or
fire.
1.9 To reduce risk of electric shock, unplug charger from outlet before attempting
any maintenance or cleaning. Turning off controls will not reduce this risk.
1.10 WARNING: RISK OF EXPLOSIVE GASES.
1.11WORKING IN VICINITY OF A LEAD-ACID BATTERY IS DANGEROUS.
BATTERIES GENERATE EXPLOSIVE GASES DURING NORMAL BATTERY

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OPERATION. FOR THIS REASON, IT IS OF OUTMOST IMPORTANCE THAT
YOU FOLLOW THE INSTRUCTIONS EACH TIME YOU USE THE CHARGER.
1.12 To reduce risk of battery explosion, follow these instructions and those
published by battery manufacturer and manufacturer of any equipment you
intend to use in vicinity of battery. Review cautionary markings on these products
and on the engine.
FCC INFORMATION
The Federal Communication Commission Radio Frequency Intererence Statement
includes the following paragraph:
This equipment has been tested and found to comply with the limits for a Class B
digital device, pursuant to part 15 of the FCC Rules.
These limits are designed to provide reasonable protection against harmful
interference in a residential installation.
This equipment generates, uses and can radiate radio frequency energy and, if not
installed and used in accordance with the instructions, may cause harmful
interference to radio communications.
However, there is no guarantee that interference will not occur in a particular
installation. If this equipment does cause harmful interference to radio or television
reception, which can be determined by turning the equipment off and on, the user is
encouraged to try to correct the interference by one or more of the following
measures:
- Reorient or relocate the receiving antenna.
- Increase the separation between the equipment and receiver.
- Connect the equipment into an outlet on a circuit different from that to which the
receiver is connected.
- Consult the dealer or an experienced radio/TV technician for help.
This device complies with part 15 of the FCC Rules. Operation is subject to the
following two conditions:
(1) This device may not cause harmful interference, and
(2) this device must accept any interference received, including interference that may
cause undesired operation.
Any changes or modifications not expressly approved by the party responsible for
compliance could void the user's authority to operate the equipment.
1. This Transmitter must not be co‐located or operating in conjunction with any other
antenna or transmitter.
2. This equipment complies with FCC RF radiation exposure limits set forth for an
uncontrolled environment. This equipment should be installed and operated with a

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minimum distance of 20 centimeters between the radiator and your body.
2. PERSONAL SAFETY PRECAUTIONS
2.1 Consider having someone close enough by to come to your aid when you work
near a lead-acid battery.
2.2 Have plenty of fresh water and soap nearby in case battery acid contacts skin,
clothing, or eyes.
2.3 Wear complete eye protection and clothing protection.Avoid touching eyes
while working near battery.
2.4 If battery acid contacts skin or clothing, wash immediately with soap and water.
If acid enters eye, immediately flood eye with running cold water for at least 10
minutes and get medical attention immediately.
2.5 NEVER smoke or allow a spark or flame in vicinity of battery or engine.
2.6 Be extra cautious, to reduce risk of dropping a metal tool onto battery. It might
spark or short-circuit battery or other electrical part that may cause explosion.
2.7 Remove personal metal items such as rings, bracelets, necklaces, and watches
when working with a lead-acid battery.Alead-acid battery can produce a
short-circuit current high enough to weld a ring or the like to metal, causing a
severe burn.
2.8 Use the charger for charging only 12V lead-acid or lithium ion LiFePO4
rechargeable batteries with rated capacity of 22-59Ah. It is not intended to
supply power to a low voltage electrical system other than in a starter-motor
application. Do not use battery charger for charging dry-cell batteries that are
commonly used with home appliances. These batteries may burst and cause
injury to persons and damage to property.
2.9 NEVER charge a frozen battery.
3. PREPARING TO CHARGE
3.1If necessary to remove battery from vehicle to charge, always remove grounded
terminal from battery first. Make sure all accessories in the vehicle are off, so as
not to cause an arc.
3.2Be sure area around battery is well ventilated while battery is being charged.
3.3Clean battery terminals. Be careful to keep corrosion from coming in contact with
eyes.
3.4Add distilled water in each cell until battery acid reaches level specified by battery
manufacturer. Do not overfill. For a battery without removable cell caps, such as
valve regulated lead acid batteries, carefully follow manufacturer’s recharging
instructions.

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3.5Study all battery manufacturer’s specific precautions while charging and
recommended rates of charge.
3.6Determine voltage of battery by referring to car owner’s manual and make sure
that output voltage selector switch is set at correct voltage. If charger has
adjustable charge rate, charge battery initially at lowest rate.
4. CHARGER LOCATION
4.1Locate charger as far away from battery as DC cables permit.
4.2Never place charger directly above battery being charged; gases from battery will
corrode and damage charger.
4.3Never allow battery acid to drip on charger when reading electrolyte specific
gravity or filling battery.
4.4Do not operate charger in a closed-in area or restrict ventilation in any way.
4.5Do not set a battery on top of charger.
5. DC CONNECTION PRECAUTIONS
5.1 Connect and disconnect DC output clips only after setting any charger switches
to “off” position and removingAC cord from electric outlet. Never allow clips to
touch each other.
5.2 Attach clips to battery and chassis, as indicated in sections 6 and 7.
6. FOLLOW THESE STEPS WHEN BATTERY IS INSTALLED IN VEHICLE
A SPARK NEAR THE BATTERY MAY CAUSE A BATTERY EXPLOSION. TO
REDUCE THE RISK OF ASPARK NEAR THE BATTERY:
6.1Position AC and DC cords to reduce risk of damage by hood, door, or moving
engine part.
6.2Stay clear of fan blades, belts, pulleys, and other parts that can cause injury to
persons.
6.3Check polarity of battery posts. POSITIVE (POS, P, +) battery post usually has
larger diameter than NEGATIVE (NEG, N,–) post.
6.4Determine which post of battery is grounded (connected) to the chassis. If
negative post
is grounded to chassis (as in most vehicles), see (6.5). If positive post is
grounded to the chassis, see (6.6).
6.5For negative-grounded vehicle, connect POSITIVE (RED) clip from battery
charger to
POSITIVE (POS, P, +) ungrounded post of battery. Connect NEGATIVE (BLACK)

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clip to
vehicle chassis or engine block away from battery. Do not connect clip to
carburetor,
fuel lines, or sheet-metal body parts. Connect to a heavy gauge metal part of the
frame
or engine block.
6.6For positive-grounded vehicle, connect NEGATIVE (BLACK) clip from battery
charger to NEGATIVE (NEG, N, –) ungrounded post of battery. Connect
POSITIVE (RED) clip to vehicle chassis or engine block away from battery. Do
not connect clip to carburetor, fuel lines, or sheet-metal body parts. Connect to a
heavy gauge metal part of the frame or engine block.
6.7When disconnecting charger, turn switches to off, disconnect AC cord, remove
clip from vehicle chassis, and then remove clip from battery terminal.
See Operating Instructions for length of charge information. • 5 •
7. FOLLOW THESE STEPS WHEN BATTERY IS OUTSIDE VEHICLE
A SPARK NEAR THE BATTERY MAY CAUSE A BATTERY EXPLOSION. TO
REDUCE THE RISK OF A SPARK NEAR THE BATTERY:
7.1Check polarity of battery posts. POSITIVE (POS, P, +) battery post usually has a
larger diameter than NEGATIVE (NEG, N, –) post.
7.2Attach at least a 24-inch-long 6-gauge (AWG) insulated battery cable to
NEGATIVE (NEG, N, –) battery post.
7.3Connect POSITIVE (RED) charger clip to POSITIVE (POS, P, +) post of battery.
7.4Position yourself and free end of cable as far away from battery as possible –
then connect NEGATIVE (BLACK) charger clip to free end of cable.
7.5Do not face battery when making final connection.
7.6When disconnecting charger, always do so in reverse sequence of connecting
7.7procedure and break first connection while as far away from battery as practical.
7.8A marine (boat) battery must be removed and charged on shore. To charge it on
board requires equipment specially designed for marine use.
8. GROUNDING AND AC POWER CORD CONNECTIONS
8.1This battery charger is for use on a nominal 120 volt circuit. The plug must be
plugged into an outlet that is properly installed and grounded in accordance with
all local codes and ordinances. The plug pins must fit the receptacle (outlet). Do
not use with an ungrounded system.
8.2DANGER: Never alter the AC cord or plug provided –if it does not fit the outlet,

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have a proper grounded outlet installed by a qualified electrician. An improper
connection can result in a risk of an electric shock or electrocution. NOTE:
Pursuant to Canadian Regulations, use of an adapter plug is not allowed in
Canada. Use of an adapter plug in the United States is not recommended and
should not be used.
8.3USING AN EXTENSION CORD The use of an extension cord is not commended.
If you must use an extension cord, follow these guidelines:
•Pins on plug of extension cord must be the same number, size, and shape as
those of plug on charger.
•Ensure that the extension cord is properly wired and in good electrical
condition.
•Wire size must be large enough for theAC ampere rating of charger, as
specified below:
OVERVIEW
③④⑤⑥⑦⑧

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1. Mode Button
2. Power LED
3. Error LED
4. Bluetooth LED
5. Motor bike Battery Program
INCLUDE ACCESSORIES
Connect Eyelet
Clamp (Ring Terminals & Alligator Clips)
HOW TO CHARGE
1. Connect the charger to the wall socket. Power LED display flash green and continue
with the next step.
①②⑨⑩
6. Car Battery Program
7. Snow/AGM program
8. LFP Battery program
9. Charging programs
10. Maintenance program

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2. Connect the charger to the battery .The power LED display steady green .Then
charger has entered the standby mode. The error LED will indicate if the battery
clamps are correctly connected. The reverse polarity protection will ensure that the
battery or charger will not be damaged.
3. Press the MODE-button to select motor bike Battery Program or car battery
program .Continue to press the MODE-button to combine charging program with
charging options. Snow/AGM program Press the MODE-button several times until
the desired combination of charging program and options are lit.
4. Follow the 7-step display through the charging process. The battery is ready to
start the engine when STEP 2 is lit. The battery is fully charged when STEP 7 is
lit.
5. Stop charging at any time by disconnecting the mains cable from the wall
socket.
CHARGING MODES
The SCC-84B065E has 7 modes 12V Car , 12V SNOW/AGM, 12V motor bike, 12V
LiFePO4. Some charge modes must be pressed and held for 3 seconds to enter the mode.
These “Press and Hold” modes are advanced charging modes that require your full
Connect Eyelet
Supply Plug
Clamp (Ring Terminals
& Alligator Clips)

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attention before selecting. “Press and Hold” are It is important to understand the
differences and purpose of each charge mode. Do not operate the charger until you
confirm the appropriate charge mode for your battery. Below is a brief description:
Mode
Battery size (Ah)
Explanation
1.2-14Ah
Small Battery
13.6 Volt max Current 0.8A
For charging 12V lead-acid
batteries .When selected, LED will light
green.
14-110Ah
Normal Battery
14.4 Volt max Current 4.3A
For charging 12V lead-acid batteries.
When selected, LED will light green.
Snow/AGM
1.2-110Ah
Cold weather option
15 Volt max Current 4.3A
For charging 12V batteries in cold
temperatures below 50ºF (10ºC) or AGM
batteries. When selected, LED will light
green.
LFP
14-110Ah
Normal Battery
14.4 Volt max Current 4.3A
For charging 12V LiFePO4 batteries,
When selected, LED will light green..

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CHARGING STEPS
Step 1: Pre-Charge
Checks the battery’s initial condition, including voltage, state-of-charge and
health, to determine if the battery is stable before charging.
Step 2: CC (Constant Current)
Starts the charging process with maximum current until approximately 80%
battery capacity .
Step 3: CV (Constant Voltage)
Charging with declining current to maximize up to 100% battery capacity .
Step 4: Analysis
Tests if the battery can hold charge.
Step 5: Recond
When analysis tests batteries low than 12V should be jump to "Recond" stage.
Step6: Float
Tests if the battery can hold charge. When analysis tests batteries high than
12V should be jump to "Float" current stage.
When batteries voltage drop less then 12.6V Jump to Float current stage.
Step 7:Diagnosis
When FC jump to Diagnosis the battery voltage is already fully charged state.
The charger stops charging until FC voltage drops below 12.6V.
Step8:Maintenance
After the maintenance key is pressed, the battery capacity test is started until
the remaining capacity of the watch battery in the LED position is displayed
and battery is displayed and the battery is charged.

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TECHNICAL SPECIFICATIONS
ERROR LED
If the error LED indication will red, check the following:
Troubleshooting :
CAUSE
How to do
No Battery
Check battery
Reverse Polarity
Check the connection
Battery voltage is too low
Check battery
Battery voltage is too high
Check Battery
Over temperature
Unplug the power , plug in again after
cold down
Input Voltage
100-240V AC,50-60Hz
Output Voltage
14.4~14.7V DC
Output Current
0.8A ~4.3A
Power capacity
1.2–100 Ah
Power
65w
Type of Charger
7 Step, fully automatic
Operation
Temperature
-20~50℃(-4~122℉)
Insulation class
IP65
Battery types
All types of lead-acid batteries, Wet,
Gel, MF, CA, EFB,AGM, LIB
and LiFePO4 Battery & Li-ion Battery
Dimensions
(LxWxH):
162x71.3x44.3mm( 6.4x2.8. x1.7in)
Weight
0.51 kg (1.13 Pounds )
communication
Bluetooth ( SCC-84B065E)

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7F,No 639, Sec. 5, Chongxin Rd., Sanchong Dist,
24150.,New Taipei City, Taiwan
Tel: [phone]
Fax: [phone]
Email: [e-mail]