Replace 1 to 4pcs LR03 AAA battery power supply cord. This eliminates the need for 1 to 4pcs 1.5V LR03 AAA batteries. | Suitable for Radio,electric toy, holiday LED lights,Clocks,luminara candles,Calculator,power remote controller, keyboard, Christmas advent calendar display,Walkman and more AAA Battery power supply devices | No Need To Change Battery Frequently: With this AAA battery eliminator USB cable,you don't need to buy a lot of replacement batteries when the batteries run out,saving you more time and money. | Power supply from USB charger,power bank,car charger and more USB adapter. | 3V with one AAA dummy fake battery,4.5V with two AAA dummy fake battery,6V with three AAA dummy fake battery(as conductor,no power
Replace 1 to 4pcs LR03 AAA battery power supply cord. This eliminates the need for 1 to 4pcs 1.5V LR03 AAA batteries. | Suitable for Radio,electric toy, holiday LED lights,Clocks,luminara candles,Calculator,power remote controller, keyboard, Christmas advent calendar display,Walkman and more AAA Battery power supply devices | No Need To Change Battery Frequently: With this AAA battery eliminator USB cable,you don't need to buy a lot of replacement batteries when the batteries run out,saving you more time and money. | Power supply from USB charger,power bank,car charger and more USB adapter. | 3V with one AAA dummy fake battery,4.5V with two AAA dummy fake battery,6V with three AAA dummy fake battery(as conductor,no power