Drive Seren, User Manual

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SEREN
The time needed to recharge will vary depending on depletion of batteries.
Charging for longer than necessary will not harm batteries. They cannot
be overcharged.
Keep in mind these rules
：
•
Fully charge batteries at least once a month; more if you use power chair regularly.
Charge after each trip exceeding 3 kilometers / 1.86 miles.
•
If storing your power chair for some time (one month or more) make sure batteries
are fully charged, and on returning, charge them again before using power chair.
Batteries will only give maximum performance after power chair has been used, and
batteries have been recharged up to 10 times.
For safety, please follow guidelines below.
1.DO NOT use charger if power cord is damaged.
2.DO NOT use an extension cord when charging batteries. A risk of fire and/or electric
shock could be encountered.
3.DO NOT take charger apart, as this will void warranty.
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Instruction Booklet