14s 51.8v 62ah 3.2kWh lithium ion module

These are beautiful packs that are checked to make sure all cells are balanced. These came out of backup power units and were only used as backup for 4 years. You will have to add your own BMS. We recommend on 14s BMS on each module. The balance leads can easily be accessed by popping off the plastic lid and removing the 15 wire harness from the top board. You will have one wire for your main negative and the other 14 wires will go in order from 1st cell positive to 14th cell positive. Just connect those wires in proper order to your BMS. We don't know anything about the original BMS included and it likely can't be reused so just save yourself some time and order the BMS when you order this module. The BMS on board is likely just a BMU that communicates to a main system so that board may only offer balancing. These will have to ship freight. The more you but the more you'll save since we can ship a lot on 1 pallet. We have excellent freight rates and they include residential and lift g