Used 12.8v 38.4ah 491.52wh Battery with BMS 8AH it is a BMU which

it is a BMU which communicates to a main unit so you will have to add your own 13s BMS

We have been using this brand for years and never had one go bad

Discharge 8

and include a BMS already installed

These batteries are all Brand New SUNWODA 3

Used 12.8v 38.4ah 491.52wh Battery with BMS 8AH it is a BMU whichSpecifications Chemistry: LiFePO4 Nominal Voltage: 12. 8V Amp Hours: 38. 4Ah Capacity: 491. 52Wh This used LiFePO4 battery pack is in good working condition with a balanced pack and good voltage. It includes a working BMS for safe operation and easy integration. Ideal for solar storage, off grid systems, RV, marine, or other 12V lithium applications. We ship every day from our Bensalem, PA warehouse. Local pickup Monday thru Friday 8am 4pm.