☆Application: Compatible with MJX Syma Hold Stone Sky Viper RC Drone, X56W X400 X400W X300C X400C X500 X800 HJ818H J819S HS110 HS200 S670 V950HD S1750 V2450 quadcopterterterterterElectric Toy (It can only be installed when the voltage, size and plug match).
☆Parameter: Battery voltage: 3.7V; Discharge rate: 30C; Capacity: 800mAh; Size: 44 * 25 * 8mm/1.73 * 0.98 * 0.31 inch; Weight: 18g/0.63 oz ; Drain plug: JST plug; Charging plug: JST plug.
☆More power: The 800mAh Lipo battery charging pack provides power at any time. The RC battery provides a discharge rate, pushing the operation time of the RC drone to its maximum capacity.
☆Charging indicator: When the charging cable is connected to the power supply and the battery is connected for charging, the red indicator light will remain on; the red light will turn off when fully charged.
☆Package includes: 5X3.7V 800mAh lithium battery, 5XJST conversion cable, 1X5-In-1 charger, 1X user manual, 1X exquisite packaging box. We adhere to customer principle firstly and you can contact customer service as soon as you have any questions.