12.8v 300ah 3840wh Lifepo4 Battery - Needs 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. Unfortunately, this battery is too heavy to ship ground and must be shipped freight. This is an amazing opportunity to save money and add your own BMS units to these. The balance lead wires and main connections are easily accessible. You can also top balance multiple batteries, put them in series (24/36/48v), and add one overall BMS.

A few oversees battery manufacturers supply thousands of different private label brands. When it comes to batteries what matters most is how good the voltage is. These have various brand names printed on them, but they are all lifepo4 chemistry and structurally similar.

Every battery needs a BMS, bolts are included, and terminals are inspected.

They are assumed to be used because they are not in the original packaging.

Fully charged - 14.6v
Fully discharged - 10v
Max continuous charge - 300a
Max continuous discharge - 300a

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