NATIONAL GEOGRAPHIC Quadcopter Drone - With Auto-Orientation and 1-Button Take-Off for Easy Drone Flight - 360 Degree Flips - Altitude Hold

Tips:
the battery is thicker than the original battery for sky viper v2400.When it is put into battery compartment ,it is very tight .If you want them to fit sky viper v2400hd drone ,you could cut the white plastic film on the battery.If you need more help ,please send an email to me .Thanks!

Noiposi X4 Intelligent Charger for 3.7V Lithium RC Batteries
Overcharge protection
Short-circuit protection
Light and handy and very easy to operate

Specifications:
Input: DC 5V, 0.5~2.5A
Output: DC 4.2V 2.0A
Battery Type: Lithium
Size: 42 x 25 x 9.5mm
Weight: 18g

LED Status:
Red Lights on: currently charging
Red Lights off: charging complete

Battery specialization:
Capacity: 750mAh
Voltage: 3.7V
Watt-Hour: 2.77Wh
Battery Weight: 0.63 oz
Battery Size: 1.65 x 0.98x 0.37 inch

Package including:
4x 3.7V 750mAh lipo battery
1x X4 Charger
4x the white connector to JST wires

The instruction for charger:
1.Please inspect the batteries for any damage or swelling before charing
2.Plug all the white connector of batteries or the white connector of the converting wires into the port of charger completely
3.You should choose the right adapter (the output voltage for adapter is 5V and the output current is 2A),please connect the charger to the adapter and plug the adapter into the power.The light is red while charging.
4.While the light is off ,it indicates that the batteries are fully charged.While the batteries are full,Please unplug the adapter at once.

Tips:the battery is thicker than the original battery for sky viper v240.When it is put into battery compartment ,it is very tight .If you are willing to modify it ,you could buy for sky viper v2400
Multifunctional Chagrer :the charger is with Over charge protection, Short circuit protection.while the voltage of battery is close to 4.2v ,the charger will stop .it will protect batteries from the damage .Thus ,the lifetime of batteries will be longer
Product size:42*25*9.5mm
Compatible With :MJX X400 X400W X800 X300C Sky Viper S670 V950hd V950str V2400 HS200W National Geographic Quadcopter Drone
Notice that the lights of charger will be off while the batteries are charged fully.Therefore,its lights of charger won't bright while the batteries are full
Tips:the battery is thicker than the original battery for sky viper v240.When it is put into battery compartment ,it is very tight .If you are willing to modify it ,you could buy for sky viper v2400
Multifunctional Chagrer :the charger is with Over charge protection, Short circuit protection.while the voltage of battery is close to 4.2v ,the charger will stop .it will protect batteries from the damage .Thus ,the lifetime of batteries will be longer
Product size:42*25*9.5mm
Compatible With :MJX X400 X400W X800 X300C Sky Viper S670 V950hd V950str V2400 HS200W National Geographic Quadcopter Drone
Notice that the lights of charger will be off while the batteries are charged fully.Therefore,its lights of charger won't bright while the batteries are full

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Noiposi 4 pcs 3.7v 750mAh 25c Lipo Battery (JST Plug) with X4 Charger for MJX X400 X400W X800 X300C Sky Viper S670 V950hd V950str HS200W National Geographic Quadcopter Drone;