Features: 1C is 1.5V,2C is 3V,3C is 4.5V,4C is 6V,Replace 1 to 4pcs LR14 C battery power supply cord,This eliminates the need for 1 to 4pcs 1.5V LR14 C batteries. No Need To Change Battery Frequently: With this LR14 C battery eliminator USB cable,you don'for t need to buy a lot of replacement batteries when the batteries run out,saving you more for time and money. Power supply from USB charger,power bank,car charger and more USB adapter,with 5V 2A US plug power adapter,if your device needs 1pc C battery,please choose 1C 1.5V version,if your device needs 3pcs C battery,please choose 3C 4.5V version,and so on. Some mobile power bank sources have an automatic power-off function, and the output current of 90mA will automatically power off. It is recommended to use wall USB Adapter. Never change batteries again! This battery replacement allows you to supply practically any device that is only supplied by C batteries with a permanent power supply in the future. Save yourself the money for regular battery changes or for expensive rechargeable batteries, never again fret about a failed device because the batteries were discharged at the wrong moment. And the environment thanks you too. 3V with one dummy fake battery,4.5V with two dummy fake battery,6V with three dummy fake battery(as conductor,no power ) LR14 C Fake batteries cannot be used in parallel, only in series,Can not be mixed with a real LR14 C battery. Specifications: Color: Black Material: Plastic Power Cable length: 200cm/78.7inch US adapter input: AC 100-240V 50-60Hz, USB output: 5V 2A LR14 dummy battery output: for DC 1.5V/1.5A,3V/1.5A,4.5V/1.2A,6V/1A(optional) Note: 1.Transition: 1cm=10mm=0.39inch 2.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. 3.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 1x USB to C Size Battery Eliminator Cord 1x US plug USB power adapter