I offer Li-ion traction batteries for LFP and NMC electrochemistry, voltage 12, 24, 36, 48, 60, 72, 80, 96 In, with a capacity from 50 to 800 Ah. Chargers with voltage 12, 24, 36, 48, 60, 72, 96 V, current strength from 20 to 400 A. Complete set with BMS. The possibility of manufacturing a battery