{"product_id":"daly-lifepo4-4s-12-8v-80a-smart-can-battery-management-system-bms-protection-board","title":"DALY Smart BMS 4S 12.8V 80A LiFePo4 Battery Management System with UART, CAN, RS485 and Bluetooth Communication Support","description":"\u003cp data-start=\"210\" data-end=\"717\" class=\"\"\u003eThe \u003cstrong data-start=\"214\" data-end=\"232\"\u003eDALY Smart BMS\u003c\/strong\u003e is a comprehensive Battery Management System designed to monitor and protect lithium-based battery packs (LiFePOâ‚?and others). It features intelligent protection, real-time data communication, and multiple interface ports to ensure battery health, safety, and remote diagnostics. The system integrates \u003cstrong\u003eUART, CAN, and RS-485 communication along with Bluetooth support\u003c\/strong\u003e for enhanced connectivity. Passive balancing is included to maintain cell voltage uniformity and extend battery life.\u003c\/p\u003e\u003cp data-start=\"719\" data-end=\"736\" class=\"\"\u003e\u003cstrong data-start=\"719\" data-end=\"736\"\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli data-start=\"740\" data-end=\"824\"\u003eSupports various lithium battery chemistries including LiFePOâ‚?(configurable series)\u003c\/li\u003e\n\u003cli data-start=\"827\" data-end=\"894\"\u003eMultiple communication interfaces: UART, Bluetooth, CAN, and RS-485\u003c\/li\u003e\n\u003cli data-start=\"897\" data-end=\"1004\"\u003eIntegrated protection against over-voltage, under-voltage, overcurrent, short-circuit, and over-temperature\u003c\/li\u003e\n\u003cli data-start=\"1007\" data-end=\"1081\"\u003ePassive balancing to improve performance and prolong battery pack lifespan\u003c\/li\u003e\n\u003cli data-start=\"1084\" data-end=\"1168\"\u003eReal-time data monitoring and parameter configuration via app or external controller\u003c\/li\u003e\n\u003cli data-start=\"1171\" data-end=\"1235\"\u003eDigital I\/O and switch control for custom integration and alerts\u003c\/li\u003e\n\u003cli data-start=\"1238\" data-end=\"1320\"\u003eIdeal for solar energy systems, EVs, powerwalls, and industrial battery management\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp data-start=\"1322\" data-end=\"1341\" class=\"\"\u003e\u003cstrong data-start=\"1322\" data-end=\"1341\"\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\u003ctable style=\"width: 100%; height: 293.907px;\"\u003e\n\u003cthead\u003e\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth style=\"width: 48.623%; height: 19.5938px;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"width: 48.4993%; height: 19.5938px;\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 48.623%; height: 19.5938px;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"width: 48.4993%; height: 19.5938px;\"\u003eDALY Smart BMS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 48.623%; height: 19.5938px;\"\u003eSupported Battery Type\u003c\/td\u003e\n\u003ctd style=\"width: 48.4993%; height: 19.5938px;\"\u003eLiFePOâ‚?(configurable series)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 48.623%; height: 19.5938px;\"\u003eNominal Voltage\u003c\/td\u003e\n\u003ctd style=\"width: 48.4993%; height: 19.5938px;\"\u003eConfigurable (e.g., 12.8V for 4S)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 48.623%; height: 19.5938px;\"\u003eCharge Voltage\u003c\/td\u003e\n\u003ctd style=\"width: 48.4993%; height: 19.5938px;\"\u003eDepends on configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 48.623%; height: 19.5938px;\"\u003eCharge Current\u003c\/td\u003e\n\u003ctd style=\"width: 48.4993%; height: 19.5938px;\"\u003e40A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 48.623%; height: 19.5938px;\"\u003eContinuous Discharge Current\u003c\/td\u003e\n\u003ctd style=\"width: 48.4993%; height: 19.5938px;\"\u003e80A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 48.623%; height: 19.5938px;\"\u003eBalance Current\u003c\/td\u003e\n\u003ctd style=\"width: 48.4993%; height: 19.5938px;\"\u003e30 ±5 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 48.623%; height: 19.5938px;\"\u003eOvercharge Detect Voltage\u003c\/td\u003e\n\u003ctd style=\"width: 48.4993%; height: 19.5938px;\"\u003e3.75 ±0.05V per cell\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 48.623%; height: 19.5938px;\"\u003eOvercharge Release Voltage\u003c\/td\u003e\n\u003ctd style=\"width: 48.4993%; height: 19.5938px;\"\u003e3.55 ±0.05V per cell\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 48.623%; height: 19.5938px;\"\u003eOver-discharge Detect Voltage\u003c\/td\u003e\n\u003ctd style=\"width: 48.4993%; height: 19.5938px;\"\u003e2.20 ±0.1V per cell\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 48.623%; height: 19.5938px;\"\u003eOver-discharge Release Voltage\u003c\/td\u003e\n\u003ctd style=\"width: 48.4993%; height: 19.5938px;\"\u003e2.50 ±0.1V per cell\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 48.623%; height: 19.5938px;\"\u003eCommunication Protocols\u003c\/td\u003e\n\u003ctd style=\"width: 48.4993%; height: 19.5938px;\"\u003eBluetooth, UART, CAN, RS-485\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 48.623%; height: 19.5938px;\"\u003eOperating Temperature Range\u003c\/td\u003e\n\u003ctd style=\"width: 48.4993%; height: 19.5938px;\"\u003e-20°C to 70°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 48.623%; height: 19.5938px;\"\u003eDimensions(mm)\u003c\/td\u003e\n\u003ctd style=\"width: 48.4993%; height: 19.5938px;\"\u003e83 x 60 x 10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp data-start=\"2446\" data-end=\"2467\" class=\"\"\u003e \u003c\/p\u003e\u003cp data-start=\"2446\" data-end=\"2467\" class=\"\"\u003e\u003cstrong data-start=\"2446\" data-end=\"2467\"\u003ePackage Includes:\u003c\/strong\u003e\u003c\/p\u003e\u003cp data-start=\"2471\" data-end=\"2509\" class=\"\"\u003e1 x DALY Smart BMS (Enclosed Module)\u003c\/p\u003e\u003cp data-start=\"2512\" data-end=\"2548\" class=\"\"\u003e1 x Bluetooth Communication Module\u003c\/p\u003e\u003cp data-start=\"2551\" data-end=\"2576\" class=\"\"\u003e1 x Buzzer\/Alarm Module\u003c\/p\u003e\u003cp data-start=\"2579\" data-end=\"2606\" class=\"\"\u003e1 x Switch with Connector\u003c\/p\u003e\u003cp data-start=\"2609\" data-end=\"2650\" class=\"\"\u003e4 x Temperature Sensors (NTC-A- \u0026amp; NTC-B)\u003c\/p\u003e\u003cp data-start=\"2653\" data-end=\"2689\" class=\"\"\u003e1 x Main Power Cable (Red \u0026amp; Black)\u003c\/p\u003e\u003cp data-start=\"2692\" data-end=\"2748\" class=\"\"\u003e1 x Communication\/Signal Cable (for UART \u0026amp; CAN\/RS-485)\u003c\/p\u003e","brand":"mysite","offers":[{"title":"Default Title","offer_id":46028746162347,"sku":"BCL-QC3078","price":4690.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/1205\/1115\/files\/DALYLiFePo44S12.8V80ASmartCANBatteryManagementSystem-BMSProtectionBoard.jpg?v=1767865987","url":"https:\/\/www.yuzxcn.com\/products\/daly-lifepo4-4s-12-8v-80a-smart-can-battery-management-system-bms-protection-board","provider":"Yuzx","version":"1.0","type":"link"}