Usb 5V2a To 1.5V 3V 4.5V Aa Fake Battery Elimination Cable Power Adapter Cord Replace For 1-3Pcs 1.5V Aa Lr6 Batteries 9401284825005

Features: USB 5V2A to 1.5V 3V 4.5V 5W AA LR6 fake battery power supply line, adjustable output voltages. Cost saving, without need to frequently...