User Manual

56V BATTERY 2.5AH/4AH/5AH/7.5AH/10AH/12AH 17
TROUBLESHOOTING
PROBLEM CAUSE SOLUTION
The battery pack charge
is reduced after more than
one month of non-use.
The battery pack has
automatically performed
self-maintenance to
extend its life.
Fully recharge the battery
pack before use.
The battery endcap gets
warm during storage.
Either 5 LEDs shine solid
red for 10 seconds, then
go out and remain off for
10 seconds, then shine
solid red for 10 seconds,
or the 5 LEDs flash green
for every two seconds.
This difference is based on
battery version.
The battery pack is
automatically performed
self-maintenance to
extend battery life. The
LEDs will run the cycle
until the self-maintenance
is finished.
No action is required; this
is normal.
The 5-LED indicator shines
red when the battery pack
is working.
The battery is too hot. Cool the battery pack until
its temperature drops
below 152°F (67°C).
The battery will not charge
correctly on the charger.
(The charger doesn’t work
and shines the cold/heat
battery indicator).
The battery pack is too hot
or too cold.
Allow the battery pack to
cool down or warm up. If
charging does not restart
when the battery pack
returns to the normal
temperature, reinsert the
battery pack.