Color	Black + Silver + Multi-Colored
Model	X4-009
Material	Li-polymer battery
Quantity	1 Set
Compatible Models	WLtoys:V911 series， F929， F939
Battery Actual Capacity	130 mAh
Nominal Capacity	130 mAh
Battery Type	Li-polymer battery
Voltage	3.7 V
Input Hertz	50-60 Hz
Input Current	520 mA
Input Voltage	3.7 V
Output Current	520 mA
Output Voltage	3.7 V
Plug Specifications	Others，USB
Packing List	4 x 130mAh Batteries 1 x 1-to-4 Balance charger 4 x Charger cables 1 x USB cable (55cm)

Dimensions: 1.85 in x 0.51 in x 0.28 in (4.7 cm x 1.3 cm x 0.7 cm)
Weight: 1.45 oz (41 g)