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D size battery

05/04/2018 / By Edsel Cook

Here’s why you should start using D size batteries again

Back in the days when flashlights guzzled power, the only battery fit for the job was the massive D size battery. Times have changed and LED flashlights either use smaller batteries or have their own internal battery. But the D size battery has some big advantages that preppers and survivalists can take advantage of, according to an […]

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