POWXS
Lithium
Capacity of 3,430 mAh. Claims low self-discharge for 10 years, handles -68°F to 140°F. Made in China.
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Finally! A Battery That's Better Than Energizer And Duracell!
Project Farm
Dec 21, 2025
Ranked #9
4.0
"Capacity of 3,430 mAh. Claims low self-discharge for 10 years, handles -68°F to 140°F. Made in China."