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7.
Nickel Metal Hydride Battery and Charger
7.1. Features of the Nickel Metal Hydride Battery (JWB2)
• Equipped with Battery Management Control System (BMC). (built-in microprocessor)
This is an internal microcomputer system that uses a computer to track charge/discharge status,
operating conditions, and temperature.
• An environmentally-friendly battery that does not contain mercury or cadmium.
• Compact but high capacity. (Capacity: 24 V×6.7 Ah)
7.2. How to Use the Nickel Metal Hydride Battery (JWB2)
(1)
Attaching and removing the battery to and from the wheelchair
For instructions on attaching and removing the battery to and from the wheelchair, see “3.
Before Sitting in the Wheelchair” and “5. After You are Finished Riding the Wheelchair”.
(2)
Checking the residual capacity of the battery
Press the indicator switch to display the battery’s residual capacity.
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(3)
Storing the battery
Store batteries in a cool, dry area. (A location with temperature
between 10°C – 25°C is optimal for storing.)
Fully charge the battery that you do not plan to use for a long
period of time.
If you intend to store the battery for more than 3 months without
using it, fully charge the battery every 3 months.
Always put on the protective cap when storing the battery.
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