4x 15s Rack Mount 48v 50ah Lifepo4 Batteries Parts/Repair

You can pick up from our Bensalem, PA location for free or we have excellent freight rates which include residential and lift gate service. We can often combine shipments of multiple pallet deals for nearly the same price as it costs to ship one. You can select the local pickup option during checkout then contact us when you're done shopping and we will invoice you the combined shipping rate.

email: Sales@batteryhookup.com
call: 215-383-9009

Product Weight: 200 lbs
Pallet Weight: 240 lbs
Pallet Dimensions: 48" (D) x 40" (W) x 18" (H)

This lot has 4 rack mount batteries that are 15s configuration which makes perfect 48v batteries. They use 3.2v 50ah prismatic lifepo4 cells. We wrote the voltages of each series of cells on top of the batteries as you can see in the photos. There are a few low voltage cells in this lot.

The batteries do have a BMS as well but they are untested. Since there are some out of balance cells it is likely the BMS units work and they are doing their job by preventing charge of unbalanced batteries.

3 batteries have cells with all good voltage. One battery is fully discharged. One battery has swollen cells inside as you can see in the photo.

There are 30 cells with good voltage that are not swollen. 15 cells with good voltage but they are swollen. 15 cells that are 0v (likely discharged from a bad BMS).

Cells that are 0v or near 0v likely will not be good for reuse and will have self discharge issues.