2 of 2 people found the following review helpful
Multiple power options,
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This review is from: 7dayshop Intelligent and Super Fast AA and AAA Battery Charger with LCD Display - 600LCD - Charge via Car, Worldwide Mains and USB (Electronics)The real benefit of this is the multiple charging options.
You are provided with a male to male USB lead with fits into either (the provided) AC adapter; (the provided) car socket adapter; of the (not provided!!!) USB outlet on your computer.
Basically, this will run from almost anything.
Add to that the capability for charging both AA and AAA batteries with an LCD display to allow you to monitor progress, and you have a winning combination - especially at the very reasonable price.