Thread: can i use a 12 volt battery on a 9 volt device ?
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hhgggff hhgggff is offline
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Default UPDATE : can i use a 12 volt battery on a 9 volt device ?

I was thinking of using an old cars cassette tape, but I have an old 9
volt
portable cassette handy.

Well, In the end I just plugged it in and it works,correct speed.

tafankuverymuch

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