{"product_id":"3x-aa-battery-holder-box-4-5v-switch-usb-wire-lead","title":"3x AA Battery Holder Box 4.5V with Switch \u0026 USB Lead","description":"\n\u003ch2\u003e3x AA Battery Holder Box – 4.5V with On\/Off Switch\u003c\/h2\u003e\n\u003cp\u003eKeep your battery-powered projects running smoothly with this compact and reliable \u003cstrong\u003e3x AA Battery Holder Box\u003c\/strong\u003e. Outputting a steady \u003cstrong\u003e4.5V\u003c\/strong\u003e, this handy case is perfect for DIY electronics, LED lighting, remote controls, Arduino projects, and more. Available with a standard wire lead or a convenient USB output — choose the option that suits your setup.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e4.5V Output\u003c\/strong\u003e – Powers a wide range of low-voltage electronics and DIY projects\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBuilt-in On\/Off Switch\u003c\/strong\u003e – Easily control power without disconnecting wires\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWire Lead or USB\/Wire Options\u003c\/strong\u003e – Versatile connectivity to suit different devices\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact Design\u003c\/strong\u003e – Measures just 7.5 × 5 × 2 cm (2.95 × 1.96 × 0.78 in) for easy placement\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable Plastic Construction\u003c\/strong\u003e – Lightweight yet sturdy for everyday use\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAvailable in Black or White\u003c\/strong\u003e – Blends neatly into any project build\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNo Batteries Included\u003c\/strong\u003e – Compatible with standard AA batteries (not included)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePlastic\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVoltage Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4.5V (3x AA)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e7.5 × 5 × 2 cm \/ 2.95 × 1.96 × 0.78 in\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColors Available\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlack \/ White\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSwitch\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYes, built-in On\/Off\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBatteries Included\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePackage Contents\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1x Battery Holder Box\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003cp\u003e\u003cem\u003eMade in China.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003ePerfect For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eArduino, Raspberry Pi, and other microcontroller projects\u003c\/li\u003e\n  \u003cli\u003eLED strip and fairy light setups\u003c\/li\u003e\n  \u003cli\u003eScience fair and hobby electronics experiments\u003c\/li\u003e\n  \u003cli\u003eRemote sensors and small motors\u003c\/li\u003e\n  \u003cli\u003eDIY gadgets and school projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor guidance on safe battery handling and storage, visit the U.S. Consumer Product Safety Commission – Battery Safety page.\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-scr-solid-state-relay-switch-module-dc3-24v-40a-optocoupler\"\u003e1-Channel SCR Solid State Relay Module DC3-24V 40A Optocoupler\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/usb-c-to-hdmi-cable-1-8m-4k-macbook-laptop-phone\"\u003e1.8M USB-C to HDMI Cable 4K – MacBook, Laptop \u0026amp; Phone\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1-8m-displayport-to-hdmi-cable-4k-dp-adapter-pc-hdtv-projector\"\u003e1.8M DisplayPort to HDMI Cable 4K – DP Adapter for PC \u0026amp; TV\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/en.wikipedia.org\/wiki\/Battery_holder\" target=\"_blank\" rel=\"noopener\"\u003eBattery holder\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What voltage does this AA battery holder box output?\u003c\/h4\u003e\n\u003cp\u003eA: This battery holder box holds 3x AA batteries in series to deliver a \u003cstrong\u003e4.5V DC output\u003c\/strong\u003e, making it suitable for a wide range of low-voltage electronic devices and DIY projects.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Does this battery holder come with batteries?\u003c\/h4\u003e\n\u003cp\u003eA: No, batteries are \u003cstrong\u003enot included\u003c\/strong\u003e. You will need to supply your own standard AA batteries (3 required).\u003c\/p\u003e\n\n\u003ch4\u003eQ: What is the difference between the \"with line\" and \"with USB\/line\" options?\u003c\/h4\u003e\n\u003cp\u003eA: The \"with line\" version features a standard bare wire lead for direct soldering or terminal connections. The \"with USB\/line\" version includes a USB connector on the output lead, making it easy to power USB-compatible devices directly from your AA batteries.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What are the dimensions of this battery holder?\u003c\/h4\u003e\n\u003cp\u003eA: The holder measures approximately \u003cstrong\u003e7.5 × 5 × 2 cm (2.95 × 1.96 × 0.78 inches)\u003c\/strong\u003e. Please allow for minor measurement variations of 5–10 mm.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can I use this battery box for an Arduino project?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! This 4.5V battery holder is a popular choice for powering Arduino boards, sensors, LED arrays, and other microcontroller-based projects, especially where a portable and switchable power source is needed.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What voltage does this AA battery holder box output?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This battery holder box holds 3x AA batteries in series to deliver a 4.5V DC output, making it suitable for a wide range of low-voltage electronic devices and DIY projects.\"}}, {\"@type\": \"Question\", \"name\": \"Does this battery holder come with batteries?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"No, batteries are not included. You will need to supply your own standard AA batteries (3 required).\"}}, {\"@type\": \"Question\", \"name\": \"What is the difference between the \\\"with line\\\" and \\\"with USB\/line\\\" options?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The \\\"with line\\\" version features a standard bare wire lead for direct soldering or terminal connections. The \\\"with USB\/line\\\" version includes a USB connector on the output lead, making it easy to power USB-compatible devices directly from your AA batteries.\"}}, {\"@type\": \"Question\", \"name\": \"What are the dimensions of this battery holder?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The holder measures approximately 7.5 × 5 × 2 cm (2.95 × 1.96 × 0.78 inches). Please allow for minor measurement variations of 5–10 mm.\"}}, {\"@type\": \"Question\", \"name\": \"Can I use this battery box for an Arduino project?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes! 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