Features: Dummy battery is a conductor with no power, easy to use Replaces 4pcs 1.5V LR6 AA battery power supply cord; eliminates the need for 4 AA batteries; AA dummy batteries must be used in series only, not in parallel Suitable for electric toys, holiday LED lights, clocks, and other AA battery-powered devices With this 6V AA battery eliminator USB cable, there's no need to purchase replacement batteries, saving time and money Powered by USB charger, power banks, car chargers, and other USB adapters 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