EVE INR21700-50PL is a Li-ion cell in 21700 format with a capacity of 5000mAh. The cell features a Flat Top design without protection circuitry and weighs approximately 72g.
The cell can handle a very high discharge current of up to 125A (25C). It is therefore suitable for building power packs for FPV drones. The downside is the shorter lifespan of 100-200 cycles. For long-term storage, the battery should be checked after a few months and, if necessary, recharged back to storage voltage.
Before use, read Safe Use Guidelines for Li-ion Batteries.