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Asked by: Sigurd Rumland
automotive scootersCan you charging mobility scooter batteries with car charger?
Furthermore, can I charge my scooter battery with a car charger?
Yes you can. A 12v charger can charge any 12v battery. The difference is your scooter battery is 7ah (amp hours, for those reading who may not know) and a car battery is hundreds of amp hours, so it isn't going to take very long to charge the scooter battery compared to a automobile battery.
One may also ask, can I charge a SLA battery with a car charger?
No, the car chargers current will likely damage your battery. In theory, a resistor or incandescent light bulb in series to the battery could work. I however suggest charging the battery by connecting it to a constant voltage (13.8 volts for a 12 V battery).
A medium amp output 12 volt charger would be in the range of 20 to 50 amps or so, and be used for many applications using about 100 amp hours of battery and up, or applications with a constant amp load (power supply application).