can someone help me please, here i have 3 7.2volt batterys wired up to give me 21.6 volt output, wired i think in series, can i charge them joined together or do i have to seperate them and charge individualy, thank you
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can someone help me please, here i have 3 7.2volt batterys wired up to give me 21.6 volt output, wired i think in series, can i charge them joined together or do i have to seperate them and charge individualy, thank you
What type of batteries are they?
7.2v nicd or nimh can be wired and charged in series.
thanks for the info