Part 4: Battery charging
Two battery charging method:
1.
Use professional USB Lipo battery charging cable
2.
Use mobile phone charging connector or computer USB port to charge.
Charging status indicator light:
Quick flashes: battery at high current charging status
Slow flashes: battery at low current charging status
Indicator light: charge complete.
Remarke:
In order to ensure safety, please use good quality battery charger.
Forbid no people watch during battery charging.
Please take down battery when charge complete.