10
LED 1 ~ LED 4 ON : 76% ~ 100%
Approx.
5 hours
Battery fault indication
battery (these
LEDs have not
one-by-one
malfunction
manufacturer for repairing.
Turn on battery
pack, and battery
cannot work
(these LEDs have
one-by-one
running flash)
too low
Check battery pack output voltage. If its output
voltage is lower than 20V, please charge the
Remove battery pack from its frame and check
motor controller is broken or not.
Battery pack needs to be returned to
manufacturer for repairing.
temperature too high
battery pack outside surface. If its
temperature is too high, waiting for the battery’s
temperature cool down to normal.
temperature too low
Touch battery pack outside surface. If its
temperature is too low, try to make battery pack
getting warmer. Please do not charge battery
pack when environment temperature is lower
plug-in without
charging normally
(these LEDs have
not one-by-one
problem
Battery pack need to be returned to
manufacturer for repairing.
plug-
one-by-one
flashing)
Do not charge battery pack, Check if the charger
is the right one or is normal or not. Keep it
voltage protection removed.
temperature too high
Touch battery pack outside surface. If its
temperature is too high, waiting for the battery’s
temperature cool down to normal.
temperature too low
temperature is too low, try to make battery pack
getting warmer. Please do not charge battery
pack when environment temperature is lower than
Remove charger from battery and check charger
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