Lithium-Ion

Best Nitecore EC21 Flashlight Review

With the Nitecore EC21, you'll find style and innovation. Nitecore has been leading the way in flashlight technology of late,…

10 years ago

How to Choose a Battery Charger

INTRODUCTION Rechargeable batteries, of the Lithium-ion and Nickel Metal Hydride variety, and the chargers that rejuvenate them, have been a…

12 years ago

Choosing the Best LED Flashlight for Your Needs

Just as technology has made amazing strides in the past 20 years, it was inevitable that someday the flashlight would…

12 years ago

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