Battery charge level/Working condition
Charge level 80% to 100%
Charge level 60% to 80%
Charge level 40% to 60%
Charge level 20% to 40%
Charge level 10% to 20%
Charge level less than 10%
Low voltage
Over temperature
Self maintenance
(Not available for BA2240T/BA2240T-FC,
which is equipped with other advanced
technology to extend the battery life.)
12
56V BATTERY 2.5AH/4AH/5AH/7.5AH/10AH/12AH
5-LED
Remarks
indicator
5-LED shining green
4-LED shining green
3-LED shining green
2-LED shining green
1-LED shining green
1-LED flashing red.
5-LED flashing red.
The battery pack is nearly depleted and needs
to be charged immediately.
5-LED shining red.
Cool the battery pack until the temperature
drops below 152°F (67°C).
5 LEDs shine solid red for 10 seconds, then go
out and remain off for 10 seconds, then shine
solid red for 10 seconds again or 5 LEDs flash
-
green every two seconds based on different
battery version. Both indications, the LEDs
will run the cycle until the self-maintenance is
finished.