Batteries And Charging; Charging The Batteries - Quantum Rehab  Quantum Vibe Owner's Manual

V I I . B A T T E R I E S

BATTERIES AND CHARGING

The Vibe uses two long-lasting, 12-volt, deep-cycle batteries. These batteries are sealed and maintenance free. Since they
are sealed, there is no need to check the electrolyte (fluid) level. Deep-cycle batteries are designed to handle a longer and
deeper discharge. Though they are similar in appearance to automotive batteries, they are not interchangeable. Automotive
batteries are not designed to handle a long, deep discharge, and also are unsafe for use in power chairs.
WARNING! Battery posts, terminals, and related accessories contain lead and lead compounds.
Wash hands after handling.

Charging the Batteries

The battery charger is essential in providing long life for your Vibe batteries. The battery charger is designed to optimize
your Vibe’s performance by charging the batteries safely, quickly, and easily. Vibe power chairs use an off-board charger
to charge the batteries. The off-board charger is plugged into a port on the front of your controller. See VIII. “Operation.”
Follow the directions supplied with the off-board charger.
WARNING! You must recharge your Vibe’s batteries with the supplied off-board charger. Do not
use an automotive-type battery charger.
PROHIBITED! Removal of grounding prong can create electrical hazard. If necessary, properly
install an approved 3-pronged adapter to an electrical outlet having 2-pronged plug access. Failure
to heed could result in personal injury and/or property damage.
PROHIBITED! Never use an extension cord to plug in your battery charger. Plug the charger
directly into a properly wired standard wall outlet.
Battery Break-in
To break in new batteries for maximum efficiency:
1. Fully recharge any new battery prior to its initial use. This brings the battery up to about 90% of its peak performance
level.
2. Operate your Vibe throughout the house and yard. Move slowly at first, and don’t stray too far until you become
accustomed to the controls and break in the batteries.
3. Give the batteries another full charge of 8 to 14 hours and operate your Vibe again. The batteries will now perform at
over 90% of their potential.
4. After four or five charging cycles, the batteries will top off at 100% charge and last for an extended period.
Frequently Asked Questions (FAQs)
How does the charger work?
The battery charger takes the standard wall outlet AC (alternating current) voltage and converts it to 24 VDC (direct
current). The Vibe batteries use 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 doesn’t work as hard to complete
the charging cycle. When the battery is fully charged, the amperage from the charger is nearly at zero. This is how the
charger maintains a charge but does not overcharge the battery.
Can I use a different battery charger?
You should use the charger supplied with the Vibe. It is the safest, most efficient tool to charge the batteries. We do not
recommend using other types of chargers (e.g., an automotive battery charger). Your Vibe’s 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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