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AAA batteries internally. is there a way to build in and use a cell phone battarie Answered

I have an electronic device that uses 1 AAA batteries internally. Instead of replacing them every couple hours, is there a way to build in and use a cell phone battarie
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stephenniall

9 years ago

Well a cell phone battery is usually 3 volts so without a regulator no .

BUT

you could wire a 1.5v battery and charge it from a cellphone battery i suppose