Features: New and high quality dummy battery is a conductor with no power, easy to use. Replaces 4pcs 1.5V LR6 AA batteries, eliminating the need for 4 AA batteries. AA fake batteries are designed for series use only, not for parallel connection. Suitable for electric toys, holiday LED lights, clocks, and other AA battery-powered devices. This 6V AA battery eliminator USB cable allows you to power devices without purchasing replacement batteries, saving time and money. Powered via USB from a charger, power bank, car charger, or other USB adapter. Specifications: Material: Plastic Length: 100cm 200cm Input: USB 5V 2A Dummy Battery Output: 6V 1A Note: 1. Please allow 1-2cm error due to manual measurement. Ensure you are comfortable with this before ordering. 2. Due to differences in monitor displays, the image may not reflect the actual color of the item. Package includes: 1 set dummy battery cable