3.7v 70Ah Lithium ion Battery Cells, with greater power and energy density and lower impedance. This versatile lithium ion cell is suitable for a wide variety of applications and system designs.
We use Lithium iion 32650 high quality cell to make 72V 45Ah battery pack. With combined-port BMS, protecting the battery pack from overcharging, overdischarging and overtemperature.