{"product_id":"3aa-battery-holder-box-usb-power-supply-led-strip-lights","title":"3×AA Battery Holder Box USB Power Supply for LED Strip Lights","description":"\n\u003ch2\u003ePortable AA Battery Power Supply Box for LED Strip Lights\u003c\/h2\u003e\n\u003cp\u003ePower your LED strip lights anywhere without an outlet! This compact \u003cstrong\u003e3×AA battery holder box\u003c\/strong\u003e delivers a steady \u003cstrong\u003eDC 4.5V USB output\u003c\/strong\u003e, making it the perfect portable power solution for 5050, 3528, and 2835 LED strip lights, building block lighting kits, and other low-voltage USB-powered projects. Made in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUSB Output Port\u003c\/strong\u003e — Plug directly into any USB-powered LED strip or device for instant, cord-free power\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact \u0026amp; Lightweight\u003c\/strong\u003e — Measures just ~65 × 45 × 15 mm; slips easily into a pocket, toolbox, or project bag\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable ABS Construction\u003c\/strong\u003e — Tough, impact-resistant plastic shell built to last through everyday use\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBuilt-in LED Indicator\u003c\/strong\u003e — Visual power-on confirmation at a glance\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Compatibility\u003c\/strong\u003e — Works with SMD 5050, 3528, and 2835 LED strip lights; also great for building block and DIY lighting projects\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNo Soldering Required\u003c\/strong\u003e — Simple drop-in AA battery loading and USB plug-and-play setup\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\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\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\u003c\/table\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × AA Battery Holder Case with USB Port\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eNote: AA batteries are not included. Due to screen color variations, the actual product color may differ slightly from images. Please allow a minor measurement tolerance of ±1–2 mm.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1-channel-relay-module-dc-3-3v-24v-optocoupler-arduino\"\u003e1-Channel Relay Module DC 3.3V–24V Optocoupler for Arduino\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/0-25mm-1000-turn-precision-copper-inductor-coil-diy-electronics\"\u003e0.25mm 1000-Turn Precision Copper Inductor Coil for DIY Circuits\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor general guidance on safe battery handling and storage, visit the U.S. Consumer Product Safety Commission (CPSC) Battery Safety page.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What type of batteries does this AA battery holder box use?\u003c\/h4\u003e\n\u003cp\u003eA: This battery holder box requires 3 standard AA batteries (1.5V each), providing a combined DC 4.5V output. AA batteries are widely available but are not included with the box.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Which LED strip lights are compatible with this battery power supply box?\u003c\/h4\u003e\n\u003cp\u003eA: This battery box is compatible with SMD 5050, 3528, and 2835 LED strip lights, as well as other USB-powered devices that operate at DC 4.5V or lower, including building block lighting kits and small DIY electronics projects.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How do I connect the battery box to my LED strip light?\u003c\/h4\u003e\n\u003cp\u003eA: Simply insert 3 AA batteries into the holder, then plug your LED strip light's USB connector into the USB output port on the box. No tools or soldering are required — it's a true plug-and-play setup.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is this battery holder box safe to use indoors and outdoors?\u003c\/h4\u003e\n\u003cp\u003eA: The box is made from durable ABS plastic and is designed for general indoor use. If used near moisture or outdoors, take care to protect it from water exposure as it is not waterproof rated.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What type of batteries does this AA battery holder box use?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This battery holder box requires 3 standard AA batteries (1.5V each), providing a combined DC 4.5V output. 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