expired batteries

Is It OK To Leave Batteries In Flashlight?

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Is It OK To Leave Batteries In Flashlight? No battery life, no light. … Not only is it better for the batteries to remain in their original packaging until they are ready to be used, it is also better for the flashlight. Over time, batteries that are left inside a flashlight can corrode and destroy

Are Generic Batteries As Good As Duracell?

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Are Generic Batteries As Good As Duracell? Our exclusive test results gathered by the Worcester Polytechnic Institute show that in terms of power over time, there’s no discernible difference between expensive, name-brand batteries and cheaper generic ones. How bad are dollar store batteries? Deals sites and dollar-store experts have long been warning people off of