{"title":"1S Li-ion BMS","description":"","products":[{"product_id":"1s-3-7v-6a-4mos-bms-li-ion-18650-battery-protection-board","title":"1S 3.7V 6A 4MOS BMS Li-ion 18650 Battery Protection Board","description":"\u003cp\u003e\u003cspan\u003eNowadays Li-ion batteries are most popular to be used in many indoor and outdoor gadgets, these batteries are preferred due to their high charge storage capacity. such batteries are widely used in today’s portable devices. they are compact, more efficient, and have a high energy intensity compared to other types of batteries. One drawback of such a battery is that we need to continually monitor their charging and discharging process if we do not do this, it badly affects battery life and also reduces the charge storing capacity. If we discharge such battery below a certain voltage range, then the battery cell has a high risk of damage and if we overcharge such battery then it may explode. To overcome such issues, we can use battery protection and battery charging circuits such as this product. This is a Li-ion single-cell charger\/protection circuit that can be used to charge a single cell of 15 Amp capacity or 2500Mah parallel-connected 5 to 6 li-ion cells. In this MOSFET are employed to do the monitoring task which protects our battery cells from overcharge, over-discharge, and short circuits.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eProtection :\u003c\/strong\u003e\u003c\/h4\u003e\n\u003col\u003e\n\u003cli\u003eOvercharge protection.\u003c\/li\u003e\n\u003cli\u003eover-discharge protection.\u003c\/li\u003e\n\u003cli\u003eshort circuit protection.\u003c\/li\u003e\n\u003cli\u003eovercurrent protection.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch4\u003e\u003cstrong\u003eWiring instructions:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003col\u003e\n\u003cli\u003eB+ battery is positive.\u003c\/li\u003e\n\u003cli\u003eB- battery negative.\u003c\/li\u003e\n\u003cli\u003eP+ outputs the positive input for the battery pack.\u003c\/li\u003e\n\u003cli\u003eP- outputs the negative electrode for the battery pack.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003chr\u003e\n\u003ch4\u003eFeatures :\u003c\/h4\u003e\n\u003col\u003e\n\u003cli\u003eThe high-precision voltage sensing circuit\u003c\/li\u003e\n\u003cli\u003eThe charger terminal uses high-voltage devices.\u003c\/li\u003e\n\u003cli\u003eBuilt-in three-stage overcurrent detection circuit (overcurrent1, overcurrent2, load short circuit);\u003c\/li\u003e\n\u003cli\u003eMOS transistors can control battery charge and discharge.\u003c\/li\u003e\n\u003cli\u003eparallel-connected 5 to 6 li-ion cells\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003chr\u003e\n\u003ch4\u003ePackage Includes :\u003c\/h4\u003e\n\u003cp\u003e\u003cspan\u003e1 x 1S 18650 3.7V lithium battery protection plate 4 MOS.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSpecification:\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ctable class=\"specs-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eItem Type:\u003c\/td\u003e\n\u003ctd\u003eBattery Management System\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage Rating (V):\u003c\/td\u003e\n\u003ctd\u003e3.7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Rating (A):\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Cell Composition:\u003c\/td\u003e\n\u003ctd\u003e1S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel Name:\u003c\/td\u003e\n\u003ctd\u003eLi-ion 18650\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003e4MOS Li-ion BMS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConstant Current (A)\u003c\/td\u003e\n\u003ctd\u003e10A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage (V):\u003c\/td\u003e\n\u003ctd\u003e3.7V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOvercharge voltage range\u003c\/td\u003e\n\u003ctd\u003e4.25±0.05V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOvercharge Release Voltage\u003c\/td\u003e\n\u003ctd\u003e4.23±0.05V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOver-discharge voltage range\u003c\/td\u003e\n\u003ctd\u003e2.54±0.1V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Capacity\u003c\/td\u003e\n\u003ctd\u003e2500Mah\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping Weight\u003c\/td\u003e\n\u003ctd\u003e0.005 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping Dimensions\u003c\/td\u003e\n\u003ctd\u003e8 × 6 × 1 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Jaideep Robotics","offers":[{"title":"Default Title","offer_id":46438186614957,"sku":"1150660","price":69.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0773\/7638\/9293\/files\/download-2026-06-28T125343.854.avif?v=1782631457"},{"product_id":"3-7v-lithium-battery-protection-board-for-polymer-18650-bonding-pad-can-spot-weld-3a-overcurrent-value","title":"3.7V Lithium Battery Protection Board for Polymer 18650 Bonding Pad (can Spot\/Weld) 3A Overcurrent Value","description":"\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cspan data-spm-anchor-id=\"a2g0o.detail.1000023.i1.10e51e09Z2VPDA\"\u003e3.7V Lithium Battery Protection Board for Polymer 18650 Bonding Pad (can Spot\/Weld) 3A Overcurrent Value. The BMS is used for li-ion battery without balancing function\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch4\u003e\u003cstrong\u003eFeatures: \u003c\/strong\u003e\u003c\/h4\u003e\n\u003col\u003e\n\u003cli\u003eHigh-accuracy voltage detection circuit;\u003c\/li\u003e\n\u003cli\u003eThe terminal of the charger uses high voltage device;\u003c\/li\u003e\n\u003cli\u003eBuilt-in three-stage over-current detection circuit (over-current 1, over-current 2, load short circuit);\u003c\/li\u003e\n\u003cli\u003eMOS transistor can control the battery charge and discharge;\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003chr\u003e\n\u003ch4\u003e\u003cstrong\u003eSpecification:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003col\u003e\n\u003cli\u003eOver charge voltage: 4.25±0.05V\u003c\/li\u003e\n\u003cli\u003eOvercharge release voltage:4.23±0.05V\u003c\/li\u003e\n\u003cli\u003eOver-discharge voltage:2.54±0.1V\u003c\/li\u003e\n\u003cli\u003eMaximal continuous charging current: 2A\u003c\/li\u003e\n\u003cli\u003eMaximal continuous Discharging current: 2A\u003c\/li\u003e\n\u003cli\u003eOver-current protection: 3A\u003c\/li\u003e\n\u003cli\u003eSize: L40*W4*T3mm\u003c\/li\u003e\n\u003cli\u003eWeight: 1g\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003chr\u003e\n\u003ch4\u003e\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan\u003e1 x 3.7V Lithium Battery Protection Board (1 piece) \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003especification: \u003cmeta charset=\"UTF-8\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ctable class=\"specs-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eItem Type:\u003c\/td\u003e\n\u003ctd\u003eBattery Management System\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage Rating (V):\u003c\/td\u003e\n\u003ctd\u003e3.7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Rating (A):\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOvercharge Detect Voltage(V)\u003c\/td\u003e\n\u003ctd\u003e4.25±0.05V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOvercharge Release Voltage\u003c\/td\u003e\n\u003ctd\u003e4.23±0.05V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAdditional Specs.:\u003c\/td\u003e\n\u003ctd\u003eOver-discharge voltage: 2.54±0.1V Maximal continuous charging current: 2A Maximal continuous Discharging current: 2A Over-current protection: 3A Dimensions (mm): 40 x 4 x 3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight (g):\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping Weight\u003c\/td\u003e\n\u003ctd\u003e0.01 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping Dimensions\u003c\/td\u003e\n\u003ctd\u003e6 × 5 × 1 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Jaideep Robotics","offers":[{"title":"Default Title","offer_id":46441713696941,"sku":"1165401","price":29.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0773\/7638\/9293\/files\/image55.avif?v=1782643502"}],"url":"https:\/\/jaideeprobotics.com\/collections\/1s-li-ion-bms.oembed","provider":"Jaideep Robotics ","version":"1.0","type":"link"}