Alksubbm AA Battery Eliminators Power Supply Adapter Replaces Batteries for LED Lights Electric Clock Christmas Tree USB

Input USB5V, black battery output is 4.5V, two black batteries output is 3V, and the yellow virtual battery is 0V, only used asconductor Suitable for Christmas LED lights, various holiday decorative lights,, cameras, and various 4.5V 3V AA battery powered product replacement Replacing AA batteries with this product saves the hassle of replacement and can save energyProviding a and continuous power source for your remote control, LED lights, electric clock, and Christmas tree lights This product is mainly designed for decorative lights that use AA battery packs Long term use during holidays, Christmas, decorating home and displayspacescan result in fastbattery consumption and frequent The AA BatteryEliminators Power Supply Adapter is the perfect solution to replace AA batteries