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Charging batteries in series when they are connected in parallel in the circuit - Electrical Engineering Stack Exchange
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![Is it safe to use this arrangement of charging NiMH batteries in series and then using them in parallel? - Electrical Engineering Stack Exchange Is it safe to use this arrangement of charging NiMH batteries in series and then using them in parallel? - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/yysXG.png)