BTG 500mAh 3.7V Upgrade Battery & X6 Charger for F180C JJRC H37 H6D H6C H31 Hubsan X4 H107C H107D H107L H107P H108 JXD392 388 Wltoys V939 V252 UDI U816A Walkera Super Mini Genius CP



Upgrade battery for F180C JJRC H37 H6D H6C H31 Hubsan X4 H107C H107D H107L H107P H108 JXD392 388 Wltoys V939 V252 UDI U816A Walkera Super CP Mini CP Genius CP


These batteries also can be used with mini FPV racing quadcopters and racer drones which support 8520 Coreless Motor!!

CAUTION:
1) On receving, please double check whether battery swelled up.If swelled up, do stop using or charging, and contact us in time.
2) Do not overcharge the battery.
3) For safety reasons, make sure batteries located in a clean place which is easy for heat dissipation.
4) Do not charge batteries that are still hot or it might lead to fire or explosion. A fireproof safety bag is recommended for lipo battery storage/charge.
5) Do keep batteries away from humid/hot area; and inflammable materials, such as floor with carpet covered.


Package including:
6 batteries, 1 charger