The EVE Yiwei Lithium Energy 21700 50E battery is a high-performance lithium-ion cell with a capacity of 4900 mAh, which provides long-lasting performance for a variety of devices. The 21700 size and flat top terminal make it ideal for use in portable devices where reliability and durability are required. This battery supports a maximum charge voltage of 4.2V and a minimum discharge voltage of 2.5V, with a maximum charge current of 5A and a maximum discharge current of 15A.
