4s Lifepo4 200a BMS 12.8v

This BMS was salvaged from a large 12v Lifepo4 battery. It comes with a relay and enclosure. We don't know much about this but the value is here. It is the only one we have and comes with the wiring and everything you need. There is nothing proprietary so I'm sure someone will be able to get this to work without any issues. Please refer to the pictures. Just the relay and wires is worth it but this should be a complete set up for a 12v battery that can handle large peak loads.