{"product_id":"15x-18650-nickel-battery-connector-pack-diy-18v-li-ion-housing","title":"15x 18650 Nickel Battery Connectors | DIY 18V Li-Ion Pack","description":"\u003ch2\u003e15x 18650 Nickel Battery Connector Pack – DIY 18V Li-Ion Battery Housing Accessory\u003c\/h2\u003e\n\u003cp\u003eBuild or rebuild your own 18V lithium-ion battery pack with this ready-to-use set of \u003cstrong\u003e15 nickel-plated steel connectors\u003c\/strong\u003e designed specifically for 18650 Li-ion cells. Whether you're a DIY electronics enthusiast or a maker restoring power tool batteries, this connector pack gives you everything you need to wire up a reliable BL1890-style 18V battery housing.\u003c\/p\u003e\n\n\u003ch3\u003eWhy Choose This Connector Pack?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNickel-Plated Steel Construction\u003c\/strong\u003e – Excellent conductivity and corrosion resistance for long-lasting, stable connections between your 18650 cells.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e15-Piece Set\u003c\/strong\u003e – Supplies enough connectors to wire a full 15-cell 18V Li-ion battery pack configuration.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDIY-Friendly Design\u003c\/strong\u003e – Compatible with standard 18650 battery housings and cases, making it easy to spot-weld or solder into your build.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVersatile Application\u003c\/strong\u003e – Ideal for rebuilding power tool battery packs, custom battery assemblies, and hobbyist electronics projects.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNo Batteries or Charger Included\u003c\/strong\u003e – This is a connector accessory only; 18650 cells and chargers are sold separately.\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\u003eNickel-plated steel\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePack Quantity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e15 connectors (1 set)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Battery Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e18650 Li-ion cells\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDesigned For\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e18V BL1890-style battery pack housing\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\u003eCharger Included\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNo\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 Mainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eImportant Notes\u003c\/h3\u003e\n\u003cp\u003eProduct color may vary slightly from images displayed due to monitor brightness settings and lighting conditions. Please refer to the actual item received for accurate appearance.\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\/25-in-1-precision-magnetic-screwdriver-set-pro-repair-tool-kit\"\u003e25-in-1 Precision Magnetic Screwdriver Set | Pro Repair Kit\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: How many nickel connectors are included in this 18650 battery connector pack?\u003c\/h4\u003e\n\u003cp\u003eA: This pack includes 15 nickel-plated steel connectors — enough to wire a complete 15-cell 18V Li-ion battery housing such as a BL1890-style pack.\u003c\/p\u003e\n\u003ch4\u003eQ: Are 18650 batteries or a charger included with this connector set?\u003c\/h4\u003e\n\u003cp\u003eA: No. This listing is for the nickel connector strips only. You will need to source 18650 Li-ion cells and a compatible charger separately.\u003c\/p\u003e\n\u003ch4\u003eQ: What method is used to attach these connectors to the 18650 cells?\u003c\/h4\u003e\n\u003cp\u003eA: These nickel-plated steel strips are designed to be attached via spot welding, which is the most common method for assembling DIY 18650 battery packs. Soldering directly onto the cells is not recommended as excessive heat can damage the cells.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"How many nickel connectors are included in this 18650 battery connector pack?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This pack includes 15 nickel-plated steel connectors — enough to wire a complete 15-cell 18V Li-ion battery housing such as a BL1890-style pack.\"}}, {\"@type\": \"Question\", \"name\": \"Are 18650 batteries or a charger included with this connector set?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"No. This listing is for the nickel connector strips only. 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