Batteries are exact replacement for Eachine E010 NH010 RC Quadcopter JJRC H36 Drone Furibee f36 Mini UFO Quadcopter
Real Capacity 3.7V 150 mAh Lipo battery, guarantee more flight time, high drain lithium-polymer rechargeable battery
Single Battery Size (Max.): 0.98x 0.67x 0.27 inch/25 x 17 x6.8mm, easily take in or take out , no need extra tools
The drone battery charger with overcharge protection and short-circuit protection ,aim to to protect the battery from damage in the process of charge and use
4 in 1 battery charger makes it easier to charge 4 batteries at one time ,greatly improve charging efficiency ,provide rc drone player much more flying time