3.7v 500mah Lipo Battery with X4 Battery Charger;

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✿3.7V 500mAh Lipo Batteries for JJRC H31 H37 H43WH H6D hubsan x4 H107D H107L Syma x11 RC Quad Copters
This 3.7V 500mAh LiPO battery is a replacement battery.
It will give more PUNCH and ROBUST performance due to its higher current output and power.
Direct replacement battery for JJRC H31 H37 H43WH H6D Hubsan X4 H107D H107L syma x11 RC Quadcopter, no modification is needed.

☛Specification:
Voltage: 3.7V
Capacity: 500mah
Battery Type: Lithium
Cells : 1
Weight:16g/0.56oz(not including wires and package)
Size:42mm*20mm*8mm/1.65*0.79*0.31 inch

☛Package included:
4pcs*3.7v 500mah lipo battery
1*X4 charger
1*usb cable

☛Reminder:
First,plug in the battery
Second,plug in the USB cable

☛Compatible with these models:
JJRC H31 H37 H43WH H6D
Hubsan H107D H107L
JXD385
UDI U816A U941A RC Quadcopter

☛LED Status for charger :
Red Lights on: currently charging
Red Lights off: charging complete

☛The instruction for charger:
1.Please inspect the batteries for any damage or swelling before charging
2.Plug all the white connector of batteries or the white connector of the converting wires into the port of charger completely
3.While the light is off ,it indicates that the batteries are fully charged.While the batteries are full,Please unplug the adapter at once

☛Kindly Remind
Please feel free to contact us if you have any questions, wish you have a nice day!☂