Battery: 3.7V 900mAh Li polymer battery
Battery dimension: 74*30*14mm
Item weight: 30g
Don’t over-charge, or over-discharge batteries.
Don’t put it beside the high temperature condition.
Don’t throw it into fire.
Don’t throw it into water.High capacity: bring you longer flying time
High quality battery: with protective plate
Portable charger: 1 port for charging one battery
Suitable for: xs809 xs809hc xs809hw foldable quadcopter drone
Package include: 3pcs 3. 7v 900mah li-polymer battery, 1pcs 3-port charger, 3pcs usb charging cables