18
3
20-34% battery remaining
2
12-19% battery remaining
1
<12% battery remaining
1st LED blinking
<5% battery remaining
Table 1. Battery Condition Meter Codes
To charge the battery with the battery box
removed from the power base:
1. Remove the battery box from the power base.
See figure 4.
2. Position the battery box next to a
standard electrical outlet.
3.
Plug the
off-board charger into the battery
box charger port.
See figure 13.
4.
Plug the
off-board charger into the electrical
outlet.
NOTE:
FeatherChair off-board chargers contain
two lights. The red light indicates that power to
the off-board charger is on. The green light
indicates that the battery is fully charged. If
your charger is not a FeatherChair
off-board
charger, follow the instructions supplied by the
manufacturer.
5. When the battery is fully charged, unplug the
off-board charger from the wall outlet and then
from the batterybox.
6. Reinstall the battery box to the power base.
NOTE: Turn off the power to the controller before removing the battery box.
Frequently Asked Questions (FAQs)
How does the charger work?
The battery charger takes the standard electrical outlet voltage (alternating current) and converts it to
24V DC (direct current). The battery uses a direct current to run your power chair. When the battery
voltage is low, the charger works harder to charge the battery. As the battery voltage approaches full
charge, the charger does not work as hard to complete the charging cycle. When the battery is fully
