{"product_id":"1s-3a-3-7v-li-ion-bms-pcm-protection-board-for-18650-battery-without-wires","title":"1S 3A 3.7V Li-ion BMS PCM Protection Board for 18650 Battery – Without Wires","description":"\u003ch2\u003e\u003cspan\u003e1S 3A 3.7V Li-ion BMS PCM Protection Board for 18650 Batteries\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eProtect a compatible single-cell lithium-ion battery pack with this compact \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e1S Li-ion BMS\/PCM Protection Board\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. Designed for 3.7V nominal lithium-ion batteries, this board provides protection against common battery operating faults when correctly installed.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eKey Features\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eSingle-cell (1S) design:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e For one Li-ion cell or a compatible battery pack with cell groups connected in parallel.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003e3.7V nominal battery voltage:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Suitable for compatible standard lithium-ion chemistry.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eProtection functions:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Overcharge, over-discharge, overcurrent and short-circuit protection are advertised for this board type.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eCompact PCB:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Suitable for integration into compatible battery-powered electronics.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eWithout wires:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Solder connections are required; wires and battery cells are not included.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eBattery charge and discharge control:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Protection circuitry uses electronic switching to interrupt current under specified fault conditions.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eTechnical Specifications\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eProduct type: Li-ion BMS\/PCM protection board\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eConfiguration: 1S (single cell group)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eNominal battery voltage: 3.7V\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eTypical full-charge voltage for standard Li-ion chemistry: 4.2V\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eAdvertised current class: 3A\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eContinuous charge\/discharge current: Confirm with the supplier before use\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eProtection functions: Overcharge, over-discharge, overcurrent and short circuit\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eConnections commonly marked: B+, B−, P+ and P−; confirm the markings on your actual board\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eWiring: Not included\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eCompatible battery format: 18650 or other suitable single-cell Li-ion packs, subject to physical and electrical compatibility\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/3623\/2249\/files\/08_literature_connection_diagram.png?v=1793026069\" alt=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003ePotential Applications\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eSingle-cell 18650 battery packs\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003ePortable electronics\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eRechargeable LED lights\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eSmall DIY battery-powered projects\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eCompatible low-power electronic devices\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/3623\/2249\/files\/10_literature_practical_application.png?v=1793026070\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eImportant Compatibility and Safety Notes\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThis board is a protection circuit, not a battery charger. Use a suitable charging circuit designed for a standard 4.2V full-charge Li-ion cell. Do not use it with a different battery chemistry unless the board manufacturer explicitly confirms compatibility.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe advertised 3A value should not be assumed to be a guaranteed continuous current rating. Confirm continuous current, protection thresholds and wiring requirements with the supplier before connecting your load.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003ePackage Includes\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003e1 × 1S 3A Li-ion BMS\/PCM Protection Board without wires.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cspan\u003eBattery cell, wires, charger and other accessories are not included.\u003c\/span\u003e\u003c\/em\u003e\u003c\/p\u003e","brand":"Electronics Hub","offers":[{"title":"Default Title","offer_id":67844293493049,"sku":null,"price":65.0,"currency_code":"PKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0965\/3623\/2249\/files\/01_gallery_main_product.png?v=1793026003","url":"https:\/\/electronicshub.pk\/products\/1s-3a-3-7v-li-ion-bms-pcm-protection-board-for-18650-battery-without-wires","provider":"Electronics Hub","version":"1.0","type":"link"}