Battery
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O v er- Discharg e P rotector.
The lithium battery will be permanently damaged, if the battery’s capacity has been completely
discharged. Therefore, the Foldalite Trekker is eq uipped with an over-discharge protector. When
the lithium battery is running out, the protector will cut off the circuit automatically and the controller
will stop working.
batteries need to be charged.
When there is no red LED light on battery level indicator, it means that the batteries must be
charged within 2 hours immediately. If not, the battery may not be activated permanently.
The charging time after over-discharge takes 10-12 hours.
O v er- Current P rotector:
The Foldalite Trekker is also eq uipped with an over-current protector. If the current supplied to the
motor is too high, the over-current protector will cut off the supply. If ascending over a slope over 12º,
or the load is over 330lbs, or the motor rotation is j ammed, the over-current protector will be activated
and the chair’s control will cut off the circuit to prevent overcurrent and overheating of the motor.
Battery S ocket Cleaning :
• Check the battery pack and the positive and negative poles for any corrosion. If there is any,
clean with battery cleaning tools, steel brush or medium sand paper.
• When cleaning, keep tools and other metal obj ects away from battery terminals. If contacted,
short-circuit or electric shock may occur and cause bodily inj ury.
CA U T I O N : Do not allow the acidic sub stance inside the b attery to come into contact with
your skin, clothes or other items. T he sub stance is extremely haza rdous and may cause
serious b urn. I f contact is made, immediately wash your skin with cold water and seek
medical attention.
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