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How to convert AA or AAA battery into C or D type battery

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SuperPro's Adaptor Plate is made with a galvanized base and a stainless steel collar. See all 6 Selkirk SuperPro Components .

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Adapting AAA and AA to C and D?

How to convert AA or AAA battery into C or D type battery

How to convert AA or AAA battery into C or D type battery

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Adapting AAA and AA to C and D?