3.7V 400mAh lipo battery; enough capacity and safe to use.
Easy to plug in and take out.
High quality and portable to carry.
Over charge for protection for every charging port.
Compatible with JJR/C H37 mini drone.
Battery: 3.7V 400mAh lipo battery
Flying time: 6-7mins
Charging time: about 60mins
Battery weight: About 12.5g/pcs
Suit for: JJR/C H37 mini drone
There may be some deviation due to manual measurement.
Package size: 7.2 * 5.8 * 3cm / 2.83 * 2.28 * 1.18in
Package weight: 35g / 1.2oz
General box package
2 * 3.7V 400mAh Lipo Battery