Tested 12.8v 300ah Lifepo4 Battery - 12/24v - 70-79.99%

Every battery is fully tested and includes a copy of the test report showing capacity and curve chart results. All of these batteries can be series connected up to 24v but not above that. Of course, they can be parallel connected.

These tested between 70-79.99% capacity (210-239.99ah).  Only a few remaining. It's possible these were manufactured with lower amp hour cells which could explain why they tested 70-79.99% capacity.

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

If you order more than 1 battery we will send you batteries that are all similar sizes.

Every battery has a built in BMS, bolts are included, and terminals are inspected.

They are assumed to be used because they are not in the original packaging however they all cycle normal.

Fully charged - 14.6v
Fully discharged - 10v
Max continuous charge - 100a
Max continuous discharge - 100a