{"product_id":"4-cell-18650-lithium-ion-battery-holder","title":"4 Cell 18650 Lithium ion Battery Holder","description":"\u003cmeta name=\"description\" content=\"Buy 4 Cell 18650 Lithium ion Battery Holder online in India at best price from The Engineer Store, Bengaluru. Authentic product, 7-day warranty on manufacturing defects, fast delivery across India.\"\u003e\n\u003ch1\u003e4 Cell 18650 Lithium Ion Battery Holder\u003c\/h1\u003e\n\u003cp\u003eSecurely house four 18650 lithium-ion cells in this durable, snap-fit battery holder - ideal for building custom battery packs for robotics, portable power supplies, solar energy storage, and high-capacity DIY electronics projects. Available at The Engineer Store, Bengaluru with fast shipping and full support.\u003c\/p\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eCell Configuration\u003c\/td\u003e\n\u003ctd\u003e4 x 18650 (Series, Parallel, or Custom Wiring)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Cell Size\u003c\/td\u003e\n\u003ctd\u003eStandard 18650 (18mm x 65mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Voltage Range\u003c\/td\u003e\n\u003ctd\u003e3.7V (parallel) to 14.8V (series) depending on wiring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContact Material\u003c\/td\u003e\n\u003ctd\u003eNickel-Plated Spring Contacts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHousing Material\u003c\/td\u003e\n\u003ctd\u003eABS Plastic (Flame Retardant)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnection Type\u003c\/td\u003e\n\u003ctd\u003eSolder Tabs \/ Wire Leads\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eSnap-fit slots with optional screw mounting holes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpring Mechanism\u003c\/td\u003e\n\u003ctd\u003ePositive \u0026amp; Negative spring contacts for secure cell retention\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Current Rating\u003c\/td\u003e\n\u003ctd\u003eUp to 5A (depends on wiring and cell specifications)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-20 degreesC to 60 degreesC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (Approx.)\u003c\/td\u003e\n\u003ctd\u003e78mm x 82mm x 20mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e~30g (without cells)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eOriginal \/ Authentic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e7-day warranty on manufacturing defects\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupport\u003c\/td\u003e\n\u003ctd\u003eEmail \u0026amp; WhatsApp 24\/7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4-Cell Capacity:\u003c\/strong\u003e Holds four standard 18650 lithium-ion batteries for high energy density configurations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpring-Loaded Contacts:\u003c\/strong\u003e Nickel-plated springs ensure reliable electrical connection and easy cell insertion\/removal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible Wiring Options:\u003c\/strong\u003e Configure cells in series for higher voltage, parallel for higher capacity, or series-parallel combinations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable ABS Construction:\u003c\/strong\u003e Flame-retardant plastic housing withstands heat and mechanical stress\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecure Cell Retention:\u003c\/strong\u003e Snap-fit design prevents cells from dislodging during movement or vibration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact Form Factor:\u003c\/strong\u003e Space-efficient layout fits neatly into enclosures, project boxes, and custom builds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolder-Friendly Tabs:\u003c\/strong\u003e Easy to solder wires or connect to PCBs for permanent installations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReusable Design:\u003c\/strong\u003e Swap and replace cells without tools - perfect for prototyping and testing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Choose This?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e100% authentic from trusted component suppliers\u003c\/li\u003e\n\u003cli\u003e1-5 day shipping, 7-8 day delivery from Bengaluru warehouse across India\u003c\/li\u003e\n\u003cli\u003eExpert technical support for wiring configurations and project guidance\u003c\/li\u003e\n\u003cli\u003eTested for reliable spring contact and cell fitment\u003c\/li\u003e\n\u003cli\u003eCompatible with all standard flat-top and button-top 18650 cells\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eProject Ideas\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustom Battery Packs:\u003c\/strong\u003e Build 4S (14.8V), 4P (3.7V high capacity), or 2S2P packs for drones, e-bikes, and portable devices\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolar Energy Storage:\u003c\/strong\u003e Pair with solar charge controllers to create off-grid energy storage systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRobotics Power Supply:\u003c\/strong\u003e Provide reliable, rechargeable power to motors, controllers, and sensors in mobile robots\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePortable Power Banks:\u003c\/strong\u003e Design high-capacity USB power banks with integrated charging and protection circuits\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPS \u0026amp; Backup Systems:\u003c\/strong\u003e Create uninterruptible power supplies for Raspberry Pi, Arduino, or IoT gateways\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRC Vehicles \u0026amp; Drones:\u003c\/strong\u003e Supply lightweight, high-discharge power for remote-controlled cars, boats, and quadcopters\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLED Lighting Systems:\u003c\/strong\u003e Power portable LED arrays, camping lanterns, and emergency lighting setups\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEducational Projects:\u003c\/strong\u003e Teach students about series vs. parallel circuits, battery management, and energy storage concepts\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWiring Configuration Guide\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4S (Series):\u003c\/strong\u003e 14.8V nominal - connect positive of one cell to negative of the next for maximum voltage\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4P (Parallel):\u003c\/strong\u003e 3.7V nominal - connect all positives together and all negatives together for maximum capacity\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2S2P:\u003c\/strong\u003e 7.4V nominal with doubled capacity - two parallel groups connected in series for balanced voltage and capacity\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImportant:\u003c\/strong\u003e Always use a Battery Management System (BMS) for charging and discharging lithium-ion cells safely\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhat's in the Box\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1 x 4 Cell 18650 Lithium Ion Battery Holder\u003c\/li\u003e\n\u003cli\u003eDocumentation and wiring reference guide\u003c\/li\u003e\n\u003cli\u003e\u003cem\u003eNote:\u003c\/em\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhen will I receive my order?\u003c\/summary\u003e\n\u003cp\u003eProducts ship within 1-5 days from our Bengaluru warehouse. Delivery within 7-8 days to most locations across India.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eIs technical support available?\u003c\/summary\u003e\n\u003cp\u003eYes, 24\/7 support via email and WhatsApp for setup, troubleshooting, and application guidance.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is your return policy?\u003c\/summary\u003e\n\u003cp\u003e7-day returns on manufacturing defects only. Full refund or replacement. Not applicable for user damage or misuse.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eAre bulk discounts available?\u003c\/summary\u003e\n\u003cp\u003eYes, wholesale pricing on orders of 10+ units. Contact us via WhatsApp or email for a custom quote.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003ch2\u003eBuy 4 Cell 18650 Lithium ion Battery Holder Online in India\u003c\/h2\u003e\n\u003cp\u003ePurchase the \u003cstrong\u003e4 Cell 18650 Lithium ion Battery Holder\u003c\/strong\u003e online at \u003ca href=\"https:\/\/theengineerstore.in\"\u003eThe Engineer Store\u003c\/a\u003e - India's most trusted electronics components store. We deliver across all major cities including Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat. Get the best price on \u003cstrong\u003e4 Cell 18650 Lithium ion Battery Holder\u003c\/strong\u003e with fast 1-5 day shipping from our Bengaluru warehouse. All products are 100% authentic, sourced from authorized distributors with 7-day warranty on manufacturing defects.\u003c\/p\u003e\n\u003cp\u003eLooking to buy \u003cstrong\u003e4 Cell 18650 Lithium ion Battery Holder\u003c\/strong\u003e at the best price in India? The Engineer Store offers competitive pricing, bulk discounts for orders of 10+ units, and dedicated technical support via email and WhatsApp. Whether you are a hobbyist, student, or professional engineer, we have everything you need for your electronics projects.\u003c\/p\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":43773665575075,"sku":"TES-EV102229","price":39.88,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/4479\/7091\/products\/1_70f6e8e8-b696-419c-8ced-b226f3326a59.png?v=1701073647","url":"https:\/\/www.theengineerstore.in\/zh-hant\/products\/4-cell-18650-lithium-ion-battery-holder","provider":"The Engineer Store","version":"1.0","type":"link"}