{"product_id":"jk-bms-4-8s-300a-450a-aktiv-balance","title":"JK BMS 4-8S 12-24V 300A\/450A Smart Active Balancer","description":"\u003ch3\u003eJK BMS 300A\/450A 4-8S – Smart Active Balancer for Li-ion, LiFePO4, and LTO\u003c\/h3\u003e\u003cp\u003eA powerful and versatile battery management system designed for 4-8 cell (4-8S) 12-24V battery configurations. Compatible with multiple battery types, including Li-ion, LiFePO4, and LTO (Lithium Titanate), and featuring active balancing that optimizes battery lifespan and performance. With 300A continuous current and 450A peak, it is suitable for power-demanding applications such as electric vehicles and large solar power systems.\u003c\/p\u003e\u003ch3\u003eBenefits\u003c\/h3\u003e\u003cul\u003e\n\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eSupports 4-8S configurations:\u003c\/strong\u003e Flexible for various battery setups\u003c\/p\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eActive balancing (2A):\u003c\/strong\u003e Improves battery efficiency and lifespan\u003c\/p\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eOvercharge and discharge protection:\u003c\/strong\u003e Ensures stable operation\u003c\/p\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eShort circuit protection\u003c\/strong\u003e\u003c\/p\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eTemperature protection:\u003c\/strong\u003e Integrated NTC thermistor protects against overheating\u003c\/p\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eEfficient heat dissipation:\u003c\/strong\u003e Heatsinks and fan\u003c\/p\u003e\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\u003ch3\u003eCommunication and extensions\u003c\/h3\u003e\u003cul\u003e\n\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eCAN\/RS485 ports:\u003c\/strong\u003e Enables integration with other systems as well as remote monitoring and control\u003c\/p\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eDisplay input:\u003c\/strong\u003e Supports external display with real-time monitoring of cell balancing, temperature, voltage, and current\u003c\/p\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eGPS input:\u003c\/strong\u003e For mobile applications such as electric vehicles\u003c\/p\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eHeating input:\u003c\/strong\u003e Supports heating elements for temperature management in cold environments\u003c\/p\u003e\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003cth colspan=\"1\" rowspan=\"1\"\u003e\u003cp\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e p\u0026gt;\u003c\/p\u003e\u003c\/th\u003e\n\n\u003cth colspan=\"1\" rowspan=\"1\"\u003e\u003cp\u003e\u003cstrong\u003eDetails\u003c\/strong\u003e\u003c\/p\u003e\u003c\/th\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e\u003cp\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e\u003cp\u003eJK-B2A8S30P\u003c\/p\u003e\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e\u003cp\u003e\u003cstrong\u003eBattery types\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e\u003cp\u003eLi-ion, LiFePO4, LTO\u003c\/p\u003e\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e\u003cp\u003e\u003cstrong\u003eNumber of cells\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e\u003cp\u003e4–8S\u003c\/p\u003e\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e\u003cp\u003e\u003cstrong\u003eSystem voltage\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e\u003cp\u003e12–24V DC\u003c\/p\u003e\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e\u003cp\u003e\u003cstrong\u003eBalancing current\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e\u003cp\u003e2A (active balancing)\u003c\/p\u003e\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e\u003cp\u003e\u003cstrong\u003eContinuous current\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e\u003cp\u003e300A\u003c\/p\u003e\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e\u003cp\u003e\u003cstrong\u003ePeak current\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e\u003cp\u003e450A\u003c\/p\u003e\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e\u003cp\u003e\u003cstrong\u003eCommunication\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e\u003cp\u003eBluetooth, CAN, RS485\u003c\/p\u003e\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e\u003cp\u003e\u003cstrong\u003eDisplay\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e\u003cp\u003eSupported (external display sold separately)\u003c\/p\u003e\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e\u003cp\u003e\u003cstrong\u003eOperating temperature\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e\u003cp\u003e-20°C to +60°C\u003c\/p\u003e\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e\u003cp\u003e\u003cstrong\u003eDimensions (L×W×H)\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e\u003cp\u003e153 × 136 × 17.6 mm\u003c\/p\u003e\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e\u003cp\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e\u003cp\u003eApprox. 890 g\u003c\/p\u003e\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\u003c\/table\u003e","brand":"JKBMS","offers":[{"title":"Default Title","offer_id":65557075001693,"sku":"jk-bms-4-8s-300a-450a-aktiv-balance-80f292","price":1499.0,"currency_code":"DKK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1022\/7649\/7757\/files\/69fcb99010ebaf037ed122e4.png?v=1786552618","url":"https:\/\/lithiumpro.dk\/en\/products\/jk-bms-4-8s-300a-450a-aktiv-balance","provider":"LithiumPro","version":"1.0","type":"link"}