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Old 12-22-2012, 9:11 PM
sleung sleung is offline
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Default Rechargeable Batteries Question

I am looking into replacing my 2-CR123 flashlight, SteriPEN, etc, to a 18650 rechargeable battery but there is so many to choice from, what I meant is there is so many different mAh rating, how do I know which to choice? is it the higher the better? more/longer power??
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