{"product_id":"18650-battery-holder-storage-case-1-4-slot-wire-leads-diy","title":"18650 Battery Holder 1–4 Slot Storage Case with Wire Leads | DIY","description":"\n\u003ch2\u003e18650 Battery Storage Box – 1, 2, 3 \u0026amp; 4 Slot Options with Wire Leads\u003c\/h2\u003e\n\u003cp\u003eKeep your 18650 batteries organised, secure, and ready for your next DIY project with this durable ABS plastic battery holder. Available in 1-, 2-, 3-, and 4-slot configurations, these compact battery cases come with pre-attached wire leads so you can connect them directly to your circuits, flashlights, power banks, or other DIY electronics builds — no soldering required.\u003c\/p\u003e\n\n\u003cp\u003eWhether you're prototyping an electronics project, building a custom power pack, or simply storing spare cells, this clip-style holder provides a snug, reliable fit for standard 18650-size batteries.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMultiple Slot Options:\u003c\/strong\u003e Choose from 1, 2, 3, or 4-slot configurations to match your power requirements\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWire Lead Termination:\u003c\/strong\u003e Pre-attached wire leads for easy, solder-free connections to DIY circuits\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable ABS Plastic:\u003c\/strong\u003e Impact-resistant, lightweight black plastic construction built for long-lasting use\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSecure Clip Design:\u003c\/strong\u003e Spring-clip contacts hold 18650 cells firmly in place during use\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact Dimensions:\u003c\/strong\u003e Space-efficient footprint ideal for portable and embedded projects\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNo High-Concern Chemicals:\u003c\/strong\u003e Housing material declared free of high-concern chemical substances\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\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\u003eCompatible Cell Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e18650\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTermination Style\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWire Leads\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e1-Slot Dimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e75 × 20 × 18 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e2-Slot Dimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e75 × 40 × 18 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e3-Slot Dimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e75 × 60 × 18 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e4-Slot Dimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e75 × 80 × 198 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePackage Contents\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 or 3 × Battery Holder(s) — batteries NOT included\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\u003ePerfect For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eDIY electronics and Arduino\/Raspberry Pi projects\u003c\/li\u003e\n  \u003cli\u003eCustom LED lighting rigs and flashlight builds\u003c\/li\u003e\n  \u003cli\u003ePortable power packs and battery pack prototyping\u003c\/li\u003e\n  \u003cli\u003eRC vehicles, robotics, and hobby electronics\u003c\/li\u003e\n  \u003cli\u003eSafe battery storage and organisation on your workbench\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\/adhesive-metal-plates-magnets-self-stick-steel-strips-10-pack\"\u003e10-Pack Adhesive Metal Plates for Magnets – Self-Stick Steel Strips\u003c\/a\u003e\u003c\/li\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-pack-304-stainless-steel-key-rings-2-54cm-flat-split-rings\"\u003e10-Pack 304 Stainless Steel Key Rings – 2.54cm Split Flat Rings\u003c\/a\u003e\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 – Lithium Battery Safety.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Are 18650 batteries included with the battery storage box?\u003c\/h4\u003e\n\u003cp\u003eA: No, batteries are not included. The package contains 1 or 3 battery holder(s) depending on your chosen quantity option. Standard 18650-size lithium-ion cells are widely available and fit securely in these holders.\u003c\/p\u003e\n\u003ch4\u003eQ: Can I connect multiple battery holders together for higher voltage?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! Thanks to the pre-attached wire leads, you can wire multiple holders in series or parallel to achieve your desired voltage or capacity for DIY electronics projects. No soldering is needed to get started.\u003c\/p\u003e\n\u003ch4\u003eQ: What slot configuration should I choose for my project?\u003c\/h4\u003e\n\u003cp\u003eA: It depends on your power requirements. A 1-slot holder provides ~3.7V, two slots in series give ~7.4V, three slots ~11.1V, and four slots ~14.8V. For higher capacity (mAh) at the same voltage, wire holders in parallel instead.\u003c\/p\u003e\n\u003ch4\u003eQ: Is the ABS plastic housing durable enough for workshop use?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. ABS (Acrylonitrile Butadiene Styrene) is a tough, impact-resistant engineering-grade plastic commonly used in electronics enclosures and DIY hardware. It holds its shape well and protects your cells during both use and storage.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Are 18650 batteries included with the battery storage box?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"No, batteries are not included. The package contains 1 or 3 battery holder(s) depending on your chosen quantity option. 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