Why do rechargeable batteries only have 1.2 volts vs disposable batteries have 1.5 volts

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Why do rechargeable batteries only have 1.2 volts vs disposable batteries have 1.5 volts

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Anonymous 0 Comments

You cannot control what voltage a battery will be, that depends on the chemicals inside. In order to have a rechargeable battery, they had to use different chemicals that result in 1.2 volts rather than 1.5 volts.

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