{"product_id":"5-pack-cr123a-16340-battery-holder-plug-in-pcb-diy","title":"5-Pack CR123A 16340 Battery Holder Plug-In PCB DIY Box","description":"\u003ch2\u003e5-Pack CR123A \/ 16340 Plug-In Battery Holder for PCB \u0026amp; DIY Projects\u003c\/h2\u003e\n\u003cp\u003eKeep your electronics projects powered and organized with this \u003cstrong\u003e5-pack of plug-in CR123A \/ 16340 \/ LIR123A battery holders\u003c\/strong\u003e. Designed for easy PCB mounting, these compact plastic battery boxes provide a secure, reliable connection for your DIY builds, prototyping work, flashlight mods, and more. Each holder features a snap-on cover to protect contacts and keep batteries safely in place.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUniversal Compatibility:\u003c\/strong\u003e Fits CR123A, 16340, and LIR123A batteries — ideal for a wide range of DIY and PCB applications.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePlug-In PCB Design:\u003c\/strong\u003e Through-hole pins allow direct, stable mounting onto PCBs for a clean, professional build.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProtective Cover:\u003c\/strong\u003e Each holder includes a snap-fit lid to guard against dust, debris, and accidental disconnection.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable Plastic Construction:\u003c\/strong\u003e Made from high-quality black plastic — lightweight yet sturdy for long-lasting use.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGreat Value 5-Pack:\u003c\/strong\u003e Includes 5 individual battery holders, perfect for keeping spares on hand for multiple projects.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Plastic\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Black\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible Batteries:\u003c\/strong\u003e CR123A, 16340, LIR123A\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSize A:\u003c\/strong\u003e 2.2 cm \/ 0.78 × 0.78 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSize B:\u003c\/strong\u003e 4.5 × 2 cm \/ 1.77 × 0.78 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 5 pieces per pack\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eMade in Mainland China\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e5 × CR123A \/ 16340 Plug-In Battery Holders with covers\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003ePlease note: Photos may not reflect actual size — refer to the specifications above for exact dimensions. Allow 5–10 mm variance due to manual measurement. Colors may vary slightly between monitors and actual product.\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\/10-pack-rubber-strain-relief-cord-boot-protector-sleeves-4-6-5-2-6mm\"\u003e10-Pack Rubber Strain Relief Cord Boot Protectors 4.6–6mm\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/waterproof-cable-gland-set-pg7-pg9-nylon-connectors-10-pack\"\u003e10-Pack Waterproof Cable Glands PG7 PG9 Nylon Connectors\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/34-compartment-double-sided-hardware-storage-box-removable-dividers\"\u003e34-Compartment Double-Sided Hardware Storage Box \u0026amp; Dividers\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.energystar.gov\/products\" target=\"_blank\" rel=\"noopener\"\u003eENERGY STAR product efficiency guidance\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What battery sizes are compatible with this CR123A battery holder?\u003c\/h4\u003e\n\u003cp\u003eA: These plug-in battery holders are compatible with CR123A, 16340, and LIR123A batteries — all of which share the same form factor. This makes the holders versatile for both disposable and rechargeable lithium cells.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can these battery holders be mounted directly onto a PCB?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! Each holder features plug-in through-hole pins designed for direct PCB mounting, providing a stable and secure connection for prototyping and DIY electronics projects.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Do the battery holders come with a cover to protect the battery?\u003c\/h4\u003e\n\u003cp\u003eA: Yes, each of the 5 holders includes a snap-on cover that keeps the battery securely in place and protects the contacts from dust and accidental disconnection.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What battery sizes are compatible with this CR123A battery holder?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"These plug-in battery holders are compatible with CR123A, 16340, and LIR123A batteries — all of which share the same form factor. 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