GoldenMotor.com Forum
General Category => General Discussions => Topic started by: mercurious on April 26, 2009, 11:34:31 PM
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Is there a way to change the output voltage of a battery charger?
I'm not talking about the variable output voltage chargers, but cheap regular ones. As an example, can I recircuit an old laptop charger to charge a 36v or a 48v battery?
Supposing the that current is not an issue (since the current output is similar in laptop battery chargers), I would simply need to change out a particular resistor or the LM piece right?