- Battery specification:WLTOYS V913/L959/WL912 RC Battery 7.4V 1500mAh Li-Ion Battery .
- Shell material: High quality fire-proof ABS plastic shell
- Easy install,great backup
- Storage: Clean, dry, ventilated indoors should avoid contact with corrosive substances, away from fire and heat.
- [After-sale service]: If you encountered any problems of product quality, please email us .We will try our best to resolve the issues in 24H.