BTG Upgrade 7.4v 1200mAh Battery for JJRC H40 F01 Goggles MJX X101 Wltoys V353 V353B V666 V262 A949 A969 K929 V912 V915 UDI U829X Drone-pack of 2;

Upgrade Rechargeable Li-Po Battery for JJRC H40 WLtoys V353 V262 V912

Description:
100% Brand New
Capacity:7.4V 1200mAh
Compatible with MJX X101 UDI U829X WLtoys V353 V262; V912 V915; A949 A969 A979 K929


Package including:
2pc batteries


CAUTION:
1) On receving, please double check whther 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.
5) Do keep batteries away from humid,hot area, or inflammable materials, such as floor with carpet covered.