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Features: USB input 5V2A, CR2032 fake output 3V1A, can replace CR2032 3V Suitable for CR2032 3V power supply product, without frequent replacement, saving money and environmental protections. It can be powered by USB mobile power supply, USB computer, Black wire negative electrode, while the other color wire is positive electrode, easy to operate. 100cm cable length with power switches, small size, light weight, and easy to carry. Specifications: Cable Length: Approx. 100cm/39.37inch/3.28ft USB Input: 5V2A CR2032 Output: 3V1A Package Includes: 1x USB to 3V CR2032 Charging Cable with Switches note: Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution.
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.