Thread: Seeking DIY battery charger kit/circuit, 2v - 12v lead acids
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Old January 10th 06, 08:32 PM posted to uk.rec.audio
Andy Evans
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Default Seeking DIY battery charger kit/circuit, 2v - 12v lead acids
Have a look for a data sheet on LM138/LM338 voltage regulator. There
are a
couple of circuits for battery chargers on there.

thanks Mick - that looks just the thing. Andy