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Jazzy 1103 Ultra www.pridemobility.com 35
VI. BATTERIES AND CHARGING
BATTERIES AND CHARGING
Your power chair 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.
MANDATORY! Battery posts, terminals, and related accessories contain lead and lead
compounds. Wear goggles and gloves when handling batteries and wash hands after
handling.
WARNING! Contact your authorized Pride Provider if you have any questions regarding the
batteries in your power chair.
WARNING! Always use two batteries of the exact same type, chemistry, and amp-hour
(Ah) capacity. Refer to the specifications table in this manual and in the manual supplied
with the battery charger for recommended type and capacities.
Charging the Batteries
The battery charger is essential in providing long life for your power chair batteries. It is designed to optimize your power
chair’s performance by charging the batteries safely, quickly, and easily. The battery charging system consists of the
onboard battery charger, the charger circuit fuse, and the ammeter. The ammeter indicates the rate of charge necessary to
fully recharge the batteries. It is also a good indication of whether or not the charger is working. The ammeter and the
charger are only functional when the charger power cord is plugged into an electrical outlet. The charger circuit has an ATO
fuse that protects the ammeter. See figure 7.
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.
PROHIBITED! Never use an extension cord to plug in your battery charger. Plug the charger directly
into a properly wired standard electrical outlet.
PROHIBITED! Do not allow unsupervised children to play near the power chair while the batteries
are charging. Pride recommends that you do not charge the batteries while the power chair is
occupied.
MANDATORY! Read the battery charging instructions in this manual and in the manual supplied
with the battery charger before charging the batteries.
WARNING! Explosive gases may be generated while charging the batteries. Keep the power chair
and battery charger away from sources of ignition such as flames or sparks and provide adequate
ventilation when charging the batteries.
WARNING! You must recharge your power chair’s batteries with the supplied onboard charger. Do
not use an automotive-type battery charger.
WARNING! Inspect the battery charger, wiring, and connectors for damage before each use. Contact
your authorized Pride Provider if damage is found.
WARNING! Do not attempt to open the battery charger case. If the battery charger does not
appear to be working correctly, contact your authorized Pride Provider.
WARNING! If the battery charger is equipped with cooling slots, then do not attempt to insert
objects through these slots.