Features: Replacing 4pcs LR14 C batteries, save money and environmentally friendly, eliminating the need for frequent battery replacement Fit for toy, controllers, gas water heater, torches,No need to change battery frequently. LR14 C battery eliminators USB cable,you do not need to buy lots of replacement batteries when the batteries run out,saving your time-and money. Quite thin wire, no need to punch holes in the battery cover, simple installation Can be used with mobile power, computer, USB adapter power supply, if the fake batteries can not be used, check whether the negative spring contact is bad Specifications: Line length: approx 210CM / 82.68in. Battery length: about 48mm/1.89in Input USB 5V2A Output 6V 1A for LR14 C Connector: USB Package Includes: 1 PC USB 5V2A to 6V 1A LR14 C Battery Eliminators note: Due to the problems of lighting effects there will be certain tolerances in the product, please understand. Please allow 0-1cm error due to the manual measurme