1 to 2 Type C USB to 1.5V 3V 4.5V 6V 12V Adjustable Voltage AAA AA Battery Eliminators Replace 1-8pcs 1.2V or 1.5V Batteries for Radio LED Light Toy Keyboard - KUFptva, KUH4NB105369-TYPEC

• No Need To Change Battery Frequently: With this AA AAA battery eliminators USB cable,you don't need to buy more replacement batteries when the batteries run out,saving your money. Power supply from USB or Type C charger,USB C powerbanks,car charger and more USB adapter,input USB or Type C 5V2A,output DC1V to 24V 3W. Press the button voltage to change 0.1V, and then long press the button voltage to change 1V,come with 8pcs Dummy battery(4AA+4AAA),if your device is over 7.5V,need to buy more dummy battery by yourself. Replace 1 to 8pcs 1.2V or 1.5V LR6 AM3 AA LR03 AM4 AAA battery USB power supply cord,This eliminates the need for 1 to 8pcs 1.2V or 1.5V LR03 AAA LR6 AM-3 AA batteries,Dummy battery is conductor,no power,with output voltage display,easy to use,2-in-1 design,can powered AA+AAA device. This eliminates the need for 1-8pcs 1.2V 1.5V AAA AA batteries. Suitable for Radio,electric toy, holiday LED lights,Clocks,Telephone,Thermometer Hygrometer,Calculator,power remote controller, keyboard,Electronic door lock and more AA Battery power supply devices,Suitable for 1.5V 3V 4.5V 6V 7.5V 9V 12V and more 1V-12V AA or AAA Battery Powered device.