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
12
56V BATTERY 2.5AH/4AH/5AH/6AH/7.5AH/8AH/10AH/12AH
5-LED
5-LED Fuel Gauge Display
indicator
5-LED solid green
4-LED solid green
3-LED solid green
2-LED solid green
1-LED solid green
1-LED flashing red
5-LED flashing red
The battery pack is nearly depleted and needs to be charged
immediately.
5-LED solid red
Cool the battery pack until the temperature drops below 152°F
(67°C).
Battery Self Maintenance can be visually identified by different
LED color and flash sequences that may be observed on the
battery fuel gauge, which is dependent on the battery as well as
battery manufacturing date. Possible sequences are noted below.
For BA1400T/BA1400T-FC/BA2242T/BA2242T-FC/BA2800T/
BA2800T-FC/BA3360T/BA3360T-FC/BA4200T/BA4200T-FC/
BA5600T/BA5600T-FC/BA6720T/BA6720T-FC:
Sequence 1:
-
• 5 LEDs will shine solid red for 10 seconds,
• 5 LEDs will turn off for 10 seconds,
• 5 LEDs will turn solid red for 10 seconds.
Sequence will repeat until Self Maintenance process is complete.
Sequence 2:
• 5 LEDs will flash green every two seconds.
Sequence will repeat until Self Maintenance process is complete.
For BA2240T/BA2240T-FC/BA4480T/BA4480T-FC
-No special indicator