Description
6 x 2 cells 3.7V 8ah connected in parallel configuration 1s2p that's 3.7V 192ah total (or 12 in series or 50.4V 16ah) in 12 double cell holders with 48 screws for easy connection to busbar. 3 of them in series 12,6V can start a car. Free 4 cooper + 4 nickel busbar for parallel or series setup (u need to cut one busbar in half) - with BMS connection terminal Its overstock from last EV conversion project.- heavy-duty cells Date of production - second part of 2021 You can do continuous discharge each with 200A (400A from 2 pack) - that's 25C!!! Max charging current 120A - 15C They coming from backup emergency system - according to seller - haven't taken 1 full cycle. Balanced and calibrated to 4,10V to 4.15V If You are looking for a custom pack - 12V, 24V, 36V, 48V, 60V, 72V or more = please contact me or check my other auctions. Lithium ion battery for DIY enthusiasts.(anything U think about like power wall or e-scooter ) Material: li-ion. Typical capacity: 8Ah.(192ah with this 12 x 2 pack deal) Nominal voltage: 3.7v. Weight of single cell around: 300g - 810g (1,8 lbs) for 2pack in holder Dimensions of cell body: 9x138x190mm. Dimensions of cell with tabs: 9x138x210mm. Internal resistance: ≤0.8mΩ. Max charge rate: 120A. Recommend continuous discharge rate: 200A. Pulse discharge rate(3 seconds): 400a. Fully charged voltage: 4.2v. Discharge cut off voltage: 2.5v. Cycle life: 2000 cycles to 80% capacity at 100% dod under normal temperature. Applications: e-bikes, power walls, car audio, golf carts, forklifts, ups, solar system, etc. Advantages: safety, environment-friendly, high discharge current, low capacity loss, super-long cycle life.