Mr.Li Lifepo4 12V 200Ah Battery Pack


SKU: 1005002536686051 Category:



The battery pack is use Lifepo4 battery cell to make. 12V battery pack need to use 14.6V to charge, 24V battery pack need to use 29.2V to charge.

If you want to use our Lifepo4 battery in solar system to replace the Lead-acid battery, please reset the specification of the solar controller.
If you doesn’t change the specification, our battery pack cannot be fully charged, max can reach 70% of the capacity. If you continue to use the lead-acid charging parameters to charge the Lifepo4 battery, it will reduce the battery capacity.

If you want to order 2 or more battery packs to connect in series and parallel, please follow these instructions.​
1. Make sure the voltage between the battery pack are the same. You can fully charge or discharge the batteries.
​2. The max voltage can reach to 48V put in series, the parallel doesn’t have limit.
3. If you connect 2 batteries in series, you need to use 2 charger to charge them seperately.


We have lithium, lifepo4 batteries, accept customized battery pack, we can’t update all items here. If you have special requirment, please contact us and tell us your requirement (the capacity / voltage / size / discharge current ) , thanks.

If you order more than 2 pcs and want to connect them, please follow these instruction.
1. Need to make sure the batteries voltage are the same. You can fully charge the batteries the batteries in the same voltage
2. When connect the battery, put them is series first, then in parallel. The max volt to connect is 48V

Product specification

Model: 12.8V 200Ah
Cell Type: Lifepo4 monomer 3.2V 100Ah
Nominal voltage : 12.8V
Combination: 4S2P
Nominal capacity : 200Ah
Maximum charging current: 0.5C
Standare charging currunt: 0.2C
Instantaneous discharge current: 500A
Continuous discharge current: 100A
Service life: more than: 3000 cycles
Charging temperature : 0~45 ℃
Discharge temperature : -20 ~ 60 ℃
Storage temperature : -20 ~ 45 ℃
Weight : About 17.67kg
Size: 345*320*155mm
Operating voltage range: 10.0V-14.6V
Overcharge protection voltage : 14.6V + 0.05V
Over discharge protection voltage : 10.0V + 0.05V
Battery temperature protection: 60℃ ± 5℃
Battery storage period: 90% power (6 months)
Battery warranty: 12 months (free warranty)


Electric Propelling Applications

● Engine Starting Battery
● Commercial Bus and Transit:
E-car, E-bus, Golf troller/car, E-bike, Scooter, RV, AGV, Marine, Tourist car, Caravan, Wheel chair,
E-truck, E-sweeper, Floor cleaner, E-walker etc.
● Intellectual Robots
● Power tools: electric drills, toys

Energy Storage
● Solar-Wind Power System
● City Grid (On/Off)

Back-up System and UPS
● Telcom Base, CATV system, Computer Server Center, Medical Instrumnt, Military Equipment

Other Applications
● Security and Electronics, Mobile POS, Mining Lihgt / Torch / LED Light / Emergency Light

Additional information

Brand Name










Model Number

12.8V 200A

Nominal Capacity



Solar system




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