Charging - UBSAN Q4 FPV Instruction Manual

4.2 CHARGING

Connect the battery to the USB charger, then connect the USB charger to USB devices,
such as a computer or mobile power charger.
It takes around 30 minutes to fully charge the battery. The USB LED indicator is in red
when charging and will light off when the battery is fully charged. Please unplug the
charger and battery when the charging is completed.
Please fully charge the batteries to avoid loss of control due to low voltage.
Risk of explosion if battery is replaced by an incorrect type.
Dispose of used batteries according to the local regulations.
5. PROPELLERS
Attach the propellers to the corresponding motors that are
marked A and B,tighten the propellers and keep the motors
deadlocked.
A=A B=B
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