12.8v 400ah 5120wh Lifepo4 Battery - Fully Tested

Only one left at the moment.

These batteries are fully tested and come with the printout of the test report showing capacity and curve chart. This one tested between 90-99.99% capacity so it was only slightly used and still has the most of it's life left.

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.

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 are all fully tested.

Fully charged - 14.6v
Fully discharged - 10v
Max continuous charge - 200a
Max continuous discharge - 200a