{"product_id":"18650-lithium-3-7v-2-cell-battery-holder-series-battery","title":"18650 lithium 3.7v 2 CELL battery HOLDER SERIES battery","description":"\u003cp data-start=\"107\" data-end=\"464\" class=\"PDq2pG_selectionAnchorContainer\"\u003eThe \u003cstrong data-start=\"136\" data-end=\"189\"\u003e18650 Lithium 3.7V 2-Cell Battery Holder (Series)\u003c\/strong\u003e is designed to securely hold \u003cstrong data-start=\"219\" data-end=\"249\"\u003etwo 18650 Li-ion batteries\u003c\/strong\u003e connected in \u003cstrong data-start=\"263\" data-end=\"273\"\u003eseries\u003c\/strong\u003e, providing a nominal output voltage of \u003cstrong data-start=\"313\" data-end=\"321\"\u003e7.4V\u003c\/strong\u003e (8.4V when fully charged). It is ideal for portable electronics, robotics, DIY battery packs, Arduino projects, and power supply applications.\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"19zqy0x\" data-start=\"806\" data-end=\"818\" class=\"PDq2pG_selectionAnchorContainer\"\u003eFeatures\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cul data-start=\"819\" data-end=\"1122\"\u003e\n\u003cli data-section-id=\"189szkw\" data-start=\"819\" data-end=\"857\"\u003eHolds \u003cstrong data-start=\"827\" data-end=\"857\"\u003e2 × 18650 Li-ion batteries\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"37eo3e\" data-start=\"858\" data-end=\"907\"\u003e\n\u003cstrong data-start=\"860\" data-end=\"881\"\u003eSeries connection\u003c\/strong\u003e for higher output voltage\u003c\/li\u003e\n\u003cli data-section-id=\"wujlki\" data-start=\"908\" data-end=\"942\"\u003eNominal output voltage: \u003cstrong data-start=\"934\" data-end=\"942\"\u003e7.4V\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1ky7nww\" data-start=\"943\" data-end=\"976\"\u003eFully charged voltage: \u003cstrong data-start=\"968\" data-end=\"976\"\u003e8.4V\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"f6e80\" data-start=\"977\" data-end=\"1006\"\u003eDurable ABS plastic housing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1yde3ky\" data-start=\"1485\" data-end=\"1497\" class=\"PDq2pG_selectionAnchorContainer\"\u003ePolarity\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cul data-start=\"1498\" data-end=\"1557\"\u003e\n\u003cli data-section-id=\"941wmh\" data-start=\"1498\" data-end=\"1526\"\u003e\n\u003cstrong data-start=\"1500\" data-end=\"1513\"\u003eRed Wire:\u003c\/strong\u003e Positive (+)\u003c\/li\u003e\n\u003cli data-section-id=\"16oyycs\" data-start=\"1527\" data-end=\"1557\"\u003e\n\u003cstrong data-start=\"1529\" data-end=\"1544\"\u003eBlack Wire:\u003c\/strong\u003e Negative (−)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cblockquote data-start=\"1559\" data-end=\"1816\"\u003e\n\u003cp data-start=\"1561\" data-end=\"1816\"\u003e\u003cstrong data-start=\"1561\" data-end=\"1570\"\u003eNote:\u003c\/strong\u003e Two \u003cstrong data-start=\"1575\" data-end=\"1615\"\u003e3.7V 18650 cells connected in series\u003c\/strong\u003e provide a \u003cstrong data-start=\"1626\" data-end=\"1649\"\u003e7.4V nominal output\u003c\/strong\u003e and \u003cstrong data-start=\"1654\" data-end=\"1681\"\u003e8.4V when fully charged\u003c\/strong\u003e. Always use \u003cstrong data-start=\"1694\" data-end=\"1715\"\u003ematched batteries\u003c\/strong\u003e with the same capacity, charge level, and age, and charge them using a \u003cstrong data-start=\"1787\" data-end=\"1815\"\u003e2S Li-ion charger or BMS\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/blockquote\u003e","brand":"Shop.ProjectX","offers":[{"title":"Default Title","offer_id":52843240718629,"sku":null,"price":35.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1003\/7828\/0229\/files\/067bG1-tZ1_nmw7qXeDi-DJMIxoy-AKwHwZD5bWeRmWIGuCnRInGvYahg9Mk_2UxvYDYK8PLFLqzrcw2dn56y4PpsxaRQIoT8DQwV8znV6REB3EFwbXpWf2Qfep8u1XmG020B256EZcV3SNJ3XALJLSi-V0ix3Xxd1IDHvebMP0JXybAB7ppHwG.jpg?v=1784888182","url":"https:\/\/shop.projectxedu.com\/products\/18650-lithium-3-7v-2-cell-battery-holder-series-battery","provider":"Shop.ProjectX","version":"1.0","type":"link"}