Used 12.8v 300ah 3840wh Lifepo4 Battery - With BMS - Open Lid

Specifications

 • Chemistry: LiFePO4

• Nominal Voltage: 12.8V

 • Amp Hours: 300Ah

• Capacity: 3.84kWh

We opened the lids of the cases to inspect each battery. The 4x 3.2v 300ah cells in series are all perfectly balanced and the BMS is working. 

You can easily open the lids to access to the wiring and the cells. The lids still fit back on and you could always glue or tape them closed again.

A few overseas battery manufacturers supply thousands of different private label brands. These have various brand names printed on them but they are all lifepo4 chemistry and structurally similar.

Bolts are included and terminals are inspected.

Voltage - 12.8v
Amp Hours - 300
Fully charged - 14.6v
Fully discharged - 10v

Dimensions of these are usually around 21" x 10" x 9" and weigh around 65 lbs.