3 AA Battery Box with USB Output Port for LED Lights, 4.5-5V Battery to USB Port Compact Batteries Holder for LED Fairy/String/Curtain Lights, Low-Power Decor & DIY Projects (Pack of 2)
4.5V Battery-Powered USB Output for Low-Power DevicesPowered by 3×AA batteries to run LED fairy lights, curtain lights, string lights, model displays & sensors. Not for phones/5W+ devices. (Battery is Not Included)
No Outlets? No Problem: Compact design (2.9x1.9x0.7") + included hook & loop strips let you mount anywhere wall, shelves, tents, cars. Zero wires, zero drilling
Tool-Free Battery Access: Snap-open door (no screws!) swaps batteries in seconds. Fits any AA type alkaline, lithium, or rechargeable NiMH
Safe & Durable Build: With On/Off switch, the power can be cut off when not use. Made of fire-resistant and drop-proof hard material. Secure USB port prevents loose connections
Perfect for Holidays & DIY: Ideal for power fairy lights string lights, curtain lights, and other LED decoration during indoor home or outdoor, wedding, birthday parties, prom, camping and Halloween, Christmas lights decor. And also perfect for bookcase LEDs, or hobby projects
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3 AA Battery Box with USB Output Port for LED Lights, 4.5 -5V Battery to USB Port Compact Batteries Holder for LED Fairy/String/Curtain Lights, Low-Power Decor & DIY Projects (Pack of 2)
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First Listed on Newegg
November 01, 2026
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