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Features: USB input 5V2A, CR2032 fake output 3V1A, can replace CR2032 3V. CR2032 Output: 3V1A. Black wire negative electrode, while the red wire is positive electrode, easy to operate. 100cm cable length with power switches and USB C adapter, small size, light weight, and easy to carry.
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.