~16~
CHARGING INSTRUCTIONS
1. Connect the charger to the charging port at the front of the nVSI joystick (item 8 in
Fig. 5) "Ensure it is Not turned on"
2. Plug the charger into the wall outlet. Now Turn it On at the wall
3. The charging process will start automatically.
CHARGER INDICATION LIGHTS
The 2 Amp off board battery charger has a status indicator which tells you when your
battery pack is fully charged, there are three possible indications:
1. OFF = AC Input Power not connected / fault
2. RED = Charging
3. GREEN = Fully charged or DC Battery not connected
Please refer to the above LED indicator description based on charging status of your charger.
BATTERY INFORMATION
1. Make sure to use two batteries of the exact same chemistry, amp hours, and
capacity.
2. Fully recharge new batteries prior to initial use.
3. It is recommended that the batteries be charged for 8 to 14 hours after daily use.
4. If the power chair is used infrequently (Once a week or less) the batteries will need to
be charged once a week for 12 to 14 hours.
5. Do not charge the batteries for more than 24 hours at a charging cycle.
6. Batteries that go below a minimum voltage due to not being charged will be unable to
be re-charged.
7. If you do not plan on using your power chair for an extended period it is
recommended that you fully charge the batteries and then disconnect the battery
harness prior to storage. Store the power chair in a warm dry environment. Never
store the batteries where extreme temperatures are possible. Never attempt to
charge a frozen battery. A cold or frozen battery should be warmed for several days
prior to charging.
Warning!
‧ Batteries contain acid and can explode. Always wear eye protection when working
near batteries.
‧ Always keep battery terminals and clamps clean and free of corrosion.
‧ Never alter battery wiring or battery box.
‧ Never allow tools to make contact across terminals.
‧ Never use batteries or clamps with wing nut terminals, or clamps that exceed
terminal post height.
‧ Do not smoke or use open flames when battery box lid is open.
Only deep cycle, sealed case construction batteries should be used in this
device.
