Have a problem ? We've got the answers as belows


ADCBATT LiFePo4 batteries are UN 38 certified and built from grade A cells.

ADCBATT’s cells are UL1642 certified and complied with IEC62133 standards.

All Adcbatt batteries pass the test of UN Manual and meets all US & International regulations for sea, air, ground and train transport.

Our factory are ISO Certified, ISO 9001:2008 Quality Management System and ISO 14001:2004 Environmental Management System for use in industry applications. 

We stand behind the quality of our products:

30 day money back guarantee on all orders. If you are unsatisfied for any reason with one of our batteries you can return it for a refund up to 30 days after purchase.

3 year manufacturer defect warranty on all batteries. If we made a mistake building your battery we will repair or replace it. See warranty & return policy for details.

Lifetime technical support. please send a message to for help from our experts.

1 year warranty on chargers, smart batterybox, and accessories.

The 12V ADCBATT LiFePO4 batteries need to be charged by a LiFePO4 battery charger or the charger with LFP mode,

Charge Voltage: 14.4-14.8V

Max. Charge Current: 

8A for ADCBATT 12V 7.8Ah Battery

16A for ADCBATT 12V 16Ah Battery

50A for ADCBATT 12V 100Ah Battery

100A for ADCBATT 12V 200Ah Battery.

You can choose our chargers,

14.6V 4A Charger, 14.6V 10A charger, 14.6V 20A Charger.

If you have 4 pcs of Adcbatt 12V 100Ah batteris, you can get a 12V 400Ah or 24V 200Ah or 48V 100Ah, 

OPTION 1: 12V 400Ah

4pcs batteries in parallel,

Max. charge current: 200A

Max. continuous discharge current: 400A

Max. Load Power: 5120W

OPTION 2: 24V 200Ah

2pcs batteries in parallel (12V 200Ah), then 2pcs of 12V 200Ah in series.

Max. charge current: 100A

Max. continuous discharge current: 200A

Max. Load Power: 5120W

OPTION 3: 48V 100Ah

4pcs batteries in series.

Max. charge current: 50A

Max. continuous discharge current: 100A

Max. Load Power: 5120W

No, you can't. 

we suggest to use same capacity battery to connect in parallel or series