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Our 3.7V 6600mAh with PH2.0 connector battery has long been people's go-to choice to bring life back to their SimpleHuman mirror and other everyday products.
Our batteries have advanced protection circuitry to safeguard against over-charge, over-discharge, shorting, and damage.
Xain-USA
2-Pack 3.7V 3200mAh 18650 Button Top with Charger
Xain-USA
2-Pack 3.7V 2600mAh 18650 Button Top
Xain-USA
2-Pack 3.7V 2600mAh 18650 Button Top with Charger
Discover what real-life customers and experts are saying about Xain-USA batteries.
Revive your CTronics outdoor cameras with either our 3.7V 4400mAh for all-night charge or 6600mAh for extra capacity.
Also popular among MeshTastic and Arduino aficionados!
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While you're here, take a look at some of our most popular 3.7V 1S2P batteries.
Xain-USA is proud to be an American run, owned, and operated business in an industry largely dominated by foreign corporations.
Our batteries are made by leading manufacturers that innovate on a daily basis to bring strong, reliable power to you.
Integrated protection circuitry in all our batteries work constantly to protect your and your devices from damage.
Our manufacturers are world-renown for their excellence in quality production, ensuring that Xain-USA batteries are world-class.
Lithium-ion (Li-ion) batteries have revolutionized the way we power our devices and vehicles, becoming a cornerstone technology in the modern world. From smartphones and laptops to electric vehicles (EVs) and...
Xain-USA LLC |
The development of Li-ion batteries began in the 1970s, with significant contributions from researchers like John B. Goodenough, Stanley Whittingham, and Akira Yoshino. These pioneers worked on creating a lightweight,...
Xain-USA LLC |
