Universal Type C USB to 1.5V 3V 4.5V 6V 12V Adjustable Voltage AM4/LR03/AAA Dummy Battery Power Cable Battery Eliminator Replace 1-8pcs Batteries for Toy LED Lamp Game - KUFptva, KUH4NB105349

• Replace 1 to 8pcs 1.2V or 1.5V LR3 AM4 AAA battery USB power supply cord,This eliminates the need for 1 to 8pcs 1.2V or 1.5V LR3 AM-4 AAA batteries,Dummy battery is conductor,no power,with output voltage display,easy to use,reuse design. No Need To Change Battery Frequently: With this AAA battery eliminator USB cable,you don't need to buy more replacement batteries when the batteries run out,saving your money. Press the button voltage to change 0.1V, and then long press the button voltage to change 1V,come with 7 Dummy battery,if your device is over 12V,you need to buy more dummy battery. This eliminates the need for 1-8 pcs 1.5V AAA batteries. Suitable for Radio,electric toy, holiday LED lights,Clocks,Calculator,power remote controller, keyboard,Electronic door lock and more AAA Battery power supply devices,Suitable for 1.5V 3V 4.5V 6V 7.5V 9V 12V and more 1V-12V AAA Battery Powered device. Power supply from USB or Type C charger,powerbanks,car charger and more USB or Type C adapter,input USB or Type C 5V2A,output DC1V to 24V 3W.