Mara SCC-42A065 User manual

1
EN
Green Smart Charger
User Manual
SCC-42A065 / SCC-41A065
IMPORTANT SAFETY NOTIFICATIONS READ BEFORE USE
Thank you for buying the marA Green Smart Charger, SCC-42A065 / SCC-41A065
PLEASE SAVE THIS USER MANUAL AND READ BEFORE EACH USE.
This manual will guide you in how to use the charger safely and effectively. Please
read and follow these instructions carefully.
For more questions on our chargers, please view our comprehensive support
information at http://www.marapower.com/en-us/support/support-7.html

2
EN
IMPORTANT SAFETY INSTRUCTIONS
Please save these instructions. This manual contains important safety and
operating instructions. Read all instructions and follow them with each use of
this product.
1. SAVE THESE INSTRUCTIONS. This manual contains important safety and operating
instructions.
2. Do not expose the charger to rain or snow.
3. Follow use of an attachment recommended or sold by marA. Do not use of an
attachment provided by third party.
4. A warning against recharging non-rechargeable batteries.
5. Pull the electric plug rather than the cord when disconnecting charger.
6. An extension cord should not be used unless absolutely necessary. Use of an
inappropriate extension cord could result in a risk of fire and electric shock. Use only
Original parts supplied by marA.
7. DO NOT operate charger with damaged cord or plug –replace the cord or plug right
away.
8. DO NOT operate charger if it has received a sharp hit, been dropped, or otherwise
damaged in any way.
9. DO NOT disassemble charger; take it to a qualified service people when service or
repair is required. Incorrect reassembly may result in a risk of electric shock or fire.
10. To reduce the risk of electric shock, pull out charger from outlet before attempting any
maintenance or cleaning. Turning off controls will not reduce this risk.
11. The supply cord cannot be replaced. If the cord is damaged the appliance should be
scrapped.
12. WARNING: RISK OF EXPLOSIVE GASES.
a. WORKING IN VICINITY OF A LEAD-ACID BATTERY IS
DANGEROUS.BATTERIESGENERATE EXPLOSIVE GASES DURING
NORMAL BATTERY OPERATION. FOR THISREASON, IT IS EXTREME
IMPORTANCE THATYOU FOLLOW THEINSTRUCTIONSEACH TIME YOU USE
THE CHARGER.
b. 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.
PERSONAL SAFETY PRECAUTIONS
1. Have plenty of fresh water and soap nearby in case battery acid contacts skin, eyes,
or clothing. Also, check if anyone is close enough to help you when you work.
2. Wear complete eye protection and clothing protection. Avoid touching eyes while
working near the battery.
3. If battery acid contacts skin or clothing, wash immediately with soap and water. If acid
enters the eye, immediately flood the eye with running cold water for at least 15
minutes and immediately seek medical attention.

3
EN
4. NEVER smoke or allow a spark or flame in vicinity of battery or engine.
5. Be extra cautious, to reduce risk of dropping a metal tool onto battery. It might spark or
short-circuit battery or other electrical parts that may cause an explosion.
6. Remove personal metal items such as rings, necklaces, bracelets and watches when
working with a lead-acid battery. A lead acid battery can produce a short-circuit current
high enough to weld a ring or similar metal objects, causing a severe burn.
7. Use the charger for charging only Lead acid, Gel, Calcium and EFB batteries. It is not
intended to supply power to a low voltage electrical system in addition to an
application of starter-motor. Do not use battery charger for charging dry-cell batteries
that are used with home appliances normally. DO NOT charge a frozen battery.
8. This appliance is not intended for use by persons (including children) with reduced
physical, sensory or mental capabilities, or lack of experience and knowledge, unless
they have been given supervision or instruction concerning use of the appliance by a
person responsible for their safety. Children should be supervised to ensure that they
do not play with the appliance. (7.12 of EN 60335-1)
OVERVIEW (for SCC-42A065)
1. Mode Button
2. Error LED
3. Motorcycle charge program
4. Car charge Program
5. Maintain Program
6. Power LED
7. Charging programs

4
EN
OVERVIEW (for SCC-41A065)
1. Mode Button
2. Error LED
3. LFP Battery program
INCLUDE ACCESSORIES
Jump Booster Cable & Jump Eyelet Cable
4. Maintain Program
5. Power LED
6. Charging programs

5
EN
HOW TO CHARGE
1. Connect the charger to the wall socket. Power LED display steady green and
continue with the next step.
2. Connect the charger to the battery. The power LED displays a 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 motorcycle program or car program.
Continue to press the MODE-button to combine charging program with charging
options. Press the MODE-button several times until the desired combination of
charging program and options are lit up.
4. Follow the 4-step display through the charging process. The charger is ready to
start the charge when STEP 1 is lit up. The battery is fully charged when STEP 4
is lit up.
5. Stop charging at any time by disconnecting the mains cable from the wall
socket.
CHARGING MODES
Charging modes listing as the below. Do not operate the charger until you confirm the
appropriate charge mode for your battery. Below is a brief description:
Supply Plug
Jump Booster Cable
Battery
Jump Eyelet Cable
Rotary connection

6
EN
Mode
Battery size (Ah)
Explanation
1.6 ~14Ah
Small Battery
14.4 Voltage max, Current 0.8A
For charging 12V lead-acid batteries.
After selecting it, the LED will then light up
as green.
14 ~110Ah
Normal Battery
14.4 Voltage max, Current 4.3A
For charging 12V lead-acid batteries. After
selecting it, the LED will then light up as
green.
Maintain
1.6~160Ah
Maintain(for SCC-42A065)
14.4 Voltage max, Current 2A
For maintaining 12V lead-acid batteries.
and after selecting it, the LED will then light
up as green.
Maintain
6~110Ah
Maintain(for SCC-41A065)
14.4 Voltage max, Current 2A
For maintaining 12V Lithium ion batteries
(LiFePO4),
after selecting it, the LED will then light up
as green.
LFP
6 ~60Ah
Lithium ion Battery
14.4 Voltage max, Current 4.3A
For charging 12V Lithium ion batteries
(LiFePO4), after selecting it, the LED will
then light up as green.
CHARGING STEPS
Step 1: Diagnosis
Checks the battery’s present condition, including voltage, battery health, and state-of-charge,

7
EN
to determine if the battery is stable before charging.
Reinstate the battery to reach to an appropriate workable level before bulk charge.
Step2: CC (Constant Current)
Starts the charging process with maximum current until reaching approximately 80% of battery
capacity.
Step 3: CV (Constant Voltage)
Charging with declining current to maximize up to 98% of battery capacity.
Step 4: Optimization
The "Float" current until in a fully charged stage. Stabilizes internal battery chemistry for
increased performance and longevity. keep detecting the level of battery capacity until
removing the clamp.
Step 4:Optimization (for SCC-41A065)
It should keep provide reliable current by what the battery will accept at that voltage, charging
current tapers down asymptotically until in a fully charged stage. keep detecting the level of
battery capacity until removing the clamp.
Maintain
After the maintain mode is pressed, 2-Amp charger starts to charge depending on the
optimized output program, and maintain the battery in a full capacity.
NOTE: Maintain a healthy battery with the reliable maintain mode technology for extended
period of time, however, problems with battery electronic problems in the vehicle, incorrect
connections or other unanticipated conditions could cause excessive current draws. Therefore,
it is required to monitor your battery and charging status occasionally.
TECHNICAL SPECIFICATIONS
Input Voltage
100-240V AC, 1.5-0.5A, 50-60Hz
Output Voltage
10~14.4V DC
Output Current
0.8A ~4.3A
Battery Capacity
1.6–110Ah
Power Watts
65 watts
Type of Charger
4 Steps charging program
Operation Temperature
0~50℃( 32 ~122℉)
Insulation Class
IP65
Battery Types
All types of lead-acid batteries, Wet, Gel,
MF, CA, EFB, LIB
or LiFePO4 batteries (for SCC-41A065)
Dimensions (LxWxH):
162x71.3x44.3mm( 6.4x2.8. x1.7in)
Weight
0.51 kg (1.13 Pounds )

8
EN
ERROR LED
If the error LED indicator turns to red, check the following:
Troubleshooting :
Cause
How to do
Reversed polarity
Check the connection
Battery voltage is too
low
Check battery
Battery voltage is too
high
Check Battery
Over heated
Unplug the power, plug it
in again after cooling
down
For more information about the possible faults when charging, please refer to our
FAQs on the website, or mail the questions to us.
Email Address: [e-mail]