EVE INR21700-50PL is a 21700 format Li-ion cell with a capacity of 5000mAh. The cell has a Flat Top design without protective electronics and weighs approximately 72g.
The cell can handle a very high discharge current of up to 125A (25C). It is suitable for producing power packs for FPV drones. The downside is the shorter lifespan of the battery, which is 100-200 cycles, and a higher self-discharge of about 0.2V over two months. When stored for a long time, the battery should be checked and possibly recharged to storage voltage after several months.