2pcs 7.4V 1000mAh 20C Lipo Battery for WLtoys V912 RC Helicopter Spare Parts Cell Phones the charger will work under

the charger will work under the constant current mode and supply the constant current for the battery

Charge: USB port ( Android type)

Dual Band rate up to 1167Mbps

Unit Actual Lumens 1400 DX

Transmission range 1150feet

2pcs 7.4V 1000mAh 20C Lipo Battery for WLtoys V912 RC Helicopter Spare Parts Cell Phones the charger will work underSpecification: Rated capacity: 1000mAh Voltage: 7. 4V Monolithic core standard batteries voltage: 3. 7V Monolithic core full of voltage : 4. 2V Charging current: 15C Discharge current: 20C Discharger plug : JST Discharger cable length: 10cm silicone wire Usage: For WLtoys V912 Four way remote control of the aircraft Caution: Don't over charge, or over discharge batteries. Don't put it beside the high temperature condition. Don't throw it into fire.