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Tag Archives: emergency batteries

Using Lithium Batteries in Backcountry Gadgets

Lithium Batteries

I keep lithium batteries in my backpacking gear repair kit.  I do this to reduce my ultralight pack weight since lithium batteries are 1/2 to 1/3 as light as alkaline batteries. However, lithium batteries also provide many more benefits besides lighter weight and if you’re not using them today, you …

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