Quantum Dynamo ATS/RevA/Apr04
www.quantumrehab.com
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V I . B A T T E R I E S A N D C H A R G I N G
How often must I charge the batteries?
Many factors come into play when deciding how often to charge the batteries. You may use your power chair all day on a
daily basis or you may not use it for weeks at a time.
NOTE: Your power chairs charger will not operate after the batteries have been discharged to
nearly zero voltage. If this happens, call your Quantum Rehab Specialist for assistance.
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Daily Use
If you use your power chair on a daily basis, charge the batteries as soon as you are finished using your power chair.
Your power chair will be ready each morning to give you a full days service. It is recommended that you charge the
batteries 8 to 14 hours after daily use.
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Infrequent Use
If you use your power chair infrequently (once a week or less), you should charge the batteries at least once per week
for 12 to 14 hours.
NOTE: Keep your batteries fully charged and avoid deeply discharging your batteries. Do not
charge the batteries for more than 24 hours at a charging cycle.
How can I get maximum range or distance per charge?
Rarely do you have an ideal driving situation such as smooth, flat, hard terrain with no wind, hills, or curves. More often you
are presented with hills, footpath cracks, uneven and loosely packed surfaces, curves, and wind. All of these factors will
affect the distance or running time per battery charge. Below are a few suggestions for obtaining the maximum range per
charge:
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Always charge the batteries fully prior to your trip.
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Plan your trip in advance to avoid inclines if possible.
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Limit baggage weight to essential items.
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Try to maintain an even speed and avoid stop-and-go driving.
What type of batteries should I use?
We recommend deep-cycle batteries that are sealed and maintenance free. Both AGM and Gel-Cell are deep-cycle
batteries that are similar in performance.
Use these specifications to reorder deep-cycle batteries:
BATTERY SPECIFICATIONS
Type:
Deep-cycle (AGM or Gel-Cell)
Size:
U-1 (NF-22 with extended range package)
Voltage:
12V each
WARNING! Corrosive chemicals contained in battery. Use only AGM or Gel-Cell batteries to reduce
the risk of leakage or explosive conditions.
