Booster TF64 - Display Panel

C. display panel
D. Charging
Before rst use, please make sure to fully charge the batte
before staing to use, in order to avoid aecting the batte
peormance. Please ensure the power is o during charging.
(This product does not suppo charging while being powered
on.)
DC
16.8V
03
batte voltage
LED light status display
gear
Power display
Rotating speed
RPM
Operating current
Turbo gear
energy progress bar
1st gear
2nd gear
3rd gear
Turbo gear