(4 PCS) Portable USB Battery Pack for 5V LED Neon Signs – Battery Operated Power Supply Converter for Plug-In 5V LED Lights, Ideal for Indoor & Outdoor Use (White)

Features

• Convert Plug-In Neon Signs to Battery Power. Enjoy the freedom of cordless lighting by converting your USB-powered 5V LED neon signs into battery-operated setups—perfect for areas without wall outlets or for portable display needs.
• Broad Compatibility with USB LED Devices. Works seamlessly with a wide range of USB-powered 5V LED products, including neon signs, LED strip lights, fairy lights, and curtain lights—just plug in and go.
• Includes 4 Durable Battery Packs. This set includes 4 battery holders, each designed to house 3 AA batteries (not included) and provide a 3–4.5V output. Built from sturdy plastic and metal, each pack measures 7.8 x 4.9 x 2.0 cm for easy placement and portability.
• Built-in ON/OFF Switch for Easy Control. Each battery pack features an integrated ON/OFF switch, allowing you to control your lights effortlessly without unplugging. Great for temporary setups, event decor, and travel use.
• Ideal for Indoor and Outdoor Use. Lightweight and compact design makes it perfect for both indoor decorations and outdoor displays. A must-have for parties, markets, weddings, and other mobile lighting scenarios.