{"product_id":"3aa-battery-holder-box-usb-power-supply-led-strip-lights","title":"3×AA Battery Box USB Power Supply for LED Strip Lights DC 4.5V","description":"\n\u003ch2\u003ePortable AA Battery Box with USB Output for LED Strip Lights\u003c\/h2\u003e\n\u003cp\u003ePower your LED strip lights, building block displays, and DIY lighting projects anywhere with this compact \u003cstrong\u003e3×AA Battery Holder Box\u003c\/strong\u003e. Outputting a steady \u003cstrong\u003eDC 4.5V\u003c\/strong\u003e through a convenient USB port, it's the perfect portable power solution for 5050, 3528, and 2835 LED strip lights — no wall outlet required.\u003c\/p\u003e\n\n\u003cp\u003eBuilt from durable \u003cstrong\u003eABS plastic\u003c\/strong\u003e, this battery case is lightweight, sturdy, and easy to carry. Its slim profile (approx. 65×45×15mm) slips into a pocket or project enclosure with ease, making it ideal for both indoor and outdoor use.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUSB Power Output:\u003c\/strong\u003e Connects directly to compatible LED strip lights and USB-powered devices\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHolds 3×AA Batteries:\u003c\/strong\u003e Delivers a reliable 4.5V DC output (batteries not included)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBuilt-in LED Indicator:\u003c\/strong\u003e Shows when the power supply is active at a glance\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable ABS Construction:\u003c\/strong\u003e Lightweight yet robust for everyday use\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact \u0026amp; Portable:\u003c\/strong\u003e Approx. 65×45×15mm — small enough to go anywhere\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVersatile Compatibility:\u003c\/strong\u003e Works with 5050, 3528, and 2835 LED strip lights plus building block lighting kits\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Black\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDC 4.5V\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBattery Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3×AA (not included)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eABS Plastic\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eApprox. 65 × 45 × 15 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Port\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUSB\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × AA Battery Holder Box (batteries not included)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1-5m-nylon-braided-3-5mm-aux-audio-cable-car-phone-headphone\"\u003e1.5M Nylon Braided 3.5mm AUX Audio Cable | Car, Phone \u0026amp; Speaker\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/10-color-ice-flower-pearl-sand-wax-particles-diy-candle-making-kit\"\u003e10-Color Pearl Sand Wax Particles – Ice Flower Candle Making Kit\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor safe battery handling and storage guidelines, refer to the U.S. Consumer Product Safety Commission – Battery Safety.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What LED strip light types is this battery box compatible with?\u003c\/h4\u003e\n\u003cp\u003eA: This battery holder box is compatible with 5050, 3528, and 2835 LED strip lights. It outputs DC 4.5V via USB, making it suitable for a wide range of low-voltage LED lighting applications and building block lighting kits.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Does this battery box come with batteries included?\u003c\/h4\u003e\n\u003cp\u003eA: No, batteries are not included. You will need 3×AA batteries (sold separately) to power the unit.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is this battery box suitable for outdoor use?\u003c\/h4\u003e\n\u003cp\u003eA: The compact ABS plastic housing is durable and portable, making it convenient for both indoor and outdoor use. However, it is not rated as waterproof, so keep it protected from direct exposure to moisture.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can I use this battery box with devices other than LED strips?\u003c\/h4\u003e\n\u003cp\u003eA: Yes — the USB output port allows it to power any compatible USB device that operates at or around 4.5V DC, including small DIY electronics and building block lighting accessories.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What LED strip light types is this battery box compatible with?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This battery holder box is compatible with 5050, 3528, and 2835 LED strip lights. 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