{"product_id":"jk-pb-series-8s-16s-smart-bms-100a-300a-with-active-balancing-can-rs485","title":"JK PB Series 8S-16S Smart BMS 100A-300A with Active Balancing CAN Rs485","description":"\u003cp\u003e\u003cstrong\u003eJK PB Series Smart BMS\u003c\/strong\u003e is designed for high-capacity \u003cstrong\u003eLiFePO4 battery packs\u003c\/strong\u003e and \u003cstrong\u003eenergy storage systems\u003c\/strong\u003e. Choose from \u003cstrong\u003e100A, 150A, 200A or 300A\u003c\/strong\u003e continuous discharge current, with\u003cstrong\u003e 1A or 2A active balancing\u003c\/strong\u003e. Built-in Bluetooth monitoring and \u003cstrong\u003eCAN\/RS485\u003c\/strong\u003e \u003cstrong\u003ecommunication\u003c\/strong\u003e provide flexible battery monitoring, configuration and inverter integration.\u003c\/p\u003e\n\u003ch3 class=\"PDq2pG_selectionAnchorContainer\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0630\/9439\/0881\/files\/Detail-12.avif?v=1788340743\" alt=\"\"\u003e\u003c\/h3\u003e\n\u003ch2\u003eChoose Your BMS\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth align=\"right\"\u003eLiFePO4\u003c\/th\u003e\n\u003cth align=\"right\"\u003eCurrent\u003c\/th\u003e\n\u003cth align=\"right\"\u003eActive Balance\u003c\/th\u003e\n\u003cth\u003eLCD\u003c\/th\u003e\n\u003cth\u003eCommunication\u003c\/th\u003e\n\u003cth\u003eWarranty\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePB1A16S10P\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e8–16S\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e100A\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e1A\u003c\/td\u003e\n\u003ctd\u003eOptional\u003c\/td\u003e\n\u003ctd\u003eBluetooth \/ CAN \/ RS485*\u003c\/td\u003e\n\u003ctd\u003e1 Year\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePB2A16S15P\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e8–16S\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e150A\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e2A\u003c\/td\u003e\n\u003ctd\u003eOptional\u003c\/td\u003e\n\u003ctd\u003eBluetooth \/ CAN \/ RS485*\u003c\/td\u003e\n\u003ctd\u003e1 Year\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePB2A16S20P\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e\u003cstrong\u003e8–16S\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e\u003cstrong\u003e200A\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e\u003cstrong\u003e2A\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOptional\u003c\/td\u003e\n\u003ctd\u003eBluetooth \/ CAN \/ RS485*\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e1 Year\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePB2A16S30P\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e8–16S\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e300A\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e2A\u003c\/td\u003e\n\u003ctd\u003eOptional\u003c\/td\u003e\n\u003ctd\u003eBluetooth \/ CAN \/ RS485*\u003c\/td\u003e\n\u003ctd\u003e1 Year\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2 class=\"PDq2pG_selectionAnchorContainer\"\u003e\u003c\/h2\u003e\n\u003ch2 class=\"PDq2pG_selectionAnchorContainer\"\u003eKey Features\u003c\/h2\u003e\n\u003ch3 class=\"PDq2pG_selectionAnchorContainer\"\u003e1. Active Balancing\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eUp to 2A Active Balancing\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTransfers energy between cells to improve voltage consistency rather than relying on low-current passive balancing. Balance parameters can be configured through the BMS software.\u003c\/p\u003e\n\u003ch3\u003e2. Inverter Communication\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eCAN \u0026amp; RS485 Communication\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDesigned for energy storage applications with CAN and RS485 communication interfaces. Inverter communication protocols can be selected through the APP according to the system configuration.\u003c\/p\u003e\n\u003ch3\u003e3. Bluetooth Monitoring\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eSmart APP Monitoring\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMonitor cell voltage, current, temperature, SOC and BMS status from a compatible Android or iOS device via Bluetooth.\u003c\/p\u003e\n\u003ch3\u003e4. Parallel System Support\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eMulti-BMS Monitoring\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eUp to 16 BMS units can be addressed and monitored through an RS485 bus using the interface-board DIP switches.\u003c\/p\u003e\n\u003ch3\u003e5. Heating Control\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eLow-Temperature Heating Support\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSupports control of an external resistance heater or heating film for battery systems operating in cold environments.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0630\/9439\/0881\/files\/jk-bms-lifepo4-battery-protection-functions.avif?v=1788340717\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch2 class=\"PDq2pG_selectionAnchorContainer\"\u003eTechnical Specifications\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cdiv class=\"group TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth class=\"last:pe-10\"\u003eSpecification\u003c\/th\u003e\n\u003cth class=\"last:pe-10\"\u003ePB1A16S10P\u003c\/th\u003e\n\u003cth class=\"last:pe-10\"\u003ePB2A16S15P\u003c\/th\u003e\n\u003cth class=\"last:pe-10\"\u003ePB2A16S20P\u003c\/th\u003e\n\u003cth class=\"last:pe-10\"\u003ePB2A16S30P\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eContinuous Discharge Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e100A\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e150A\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e200A\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e300A\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eActive Balance Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e1A\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e2A\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e2A\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e2A\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMain Circuit Resistance\u003c\/td\u003e\n\u003ctd\u003e1mΩ\u003c\/td\u003e\n\u003ctd\u003e0.65mΩ\u003c\/td\u003e\n\u003ctd\u003e0.47mΩ\u003c\/td\u003e\n\u003ctd\u003e0.25mΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Discharge Current (≤2 min)\u003c\/td\u003e\n\u003ctd\u003e100A\u003c\/td\u003e\n\u003ctd\u003e150A\u003c\/td\u003e\n\u003ctd\u003e200A\u003c\/td\u003e\n\u003ctd\u003e300A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eShared Specifications — All Models\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"group TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth class=\"last:pe-10\"\u003eSpecification\u003c\/th\u003e\n\u003cth class=\"last:pe-10\"\u003eAll Models\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLiFePO4 Battery Strings\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e8S–16S\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLi-ion Battery Strings\u003c\/td\u003e\n\u003ctd\u003e7S–16S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLTO Battery Strings\u003c\/td\u003e\n\u003ctd\u003e14S–16S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBalance Method\u003c\/td\u003e\n\u003ctd\u003eActive Balance (Full State On)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupply Voltage\u003c\/td\u003e\n\u003ctd\u003e20–70V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSingle Cell Voltage Range\u003c\/td\u003e\n\u003ctd\u003e1–5V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage Acquisition Accuracy\u003c\/td\u003e\n\u003ctd\u003e±5mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCommunication Interfaces\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eCAN \/ RS485 \/ RS232 \/ UART\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBluetooth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eAndroid \/ iOS \/ HarmonyOS\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Sensors\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Protection\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShort-Circuit Protection\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003e\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2\u003eFlexible Communication\u003c\/h2\u003e\n\u003cp\u003eCAN\/ RS485\/ RS232\/ UART\/ Bluetooth\u003c\/p\u003e\n\u003cp\u003eDesigned for battery monitoring and compatible inverter communication.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eNeed inverter compatibility help? Send us your inverter brand and model.\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0630\/9439\/0881\/files\/jk-bms-can-rs485-inverter-app-communication.webp?v=1788340501\" alt=\"\"\u003e\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\u003ch3 class=\"PDq2pG_selectionAnchorContainer\"\u003eStandard Package Includes\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eJK PB Series BMS × 1\u003c\/li\u003e\n\u003cli\u003eInterface Board × 1\u003c\/li\u003e\n\u003cli\u003eCell Sampling Harnesses\u003c\/li\u003e\n\u003cli\u003eB+ Cable\u003c\/li\u003e\n\u003cli\u003eAdapter Cables\u003c\/li\u003e\n\u003cli\u003eRS485 Network Cable\u003c\/li\u003e\n\u003cli\u003eActivation Switch\u003c\/li\u003e\n\u003cli\u003eHeating Adapter Cable\u003c\/li\u003e\n\u003cli\u003eStandard Adapter\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eOptional Accessory — JK 4.3\" LCD Display\u003c\/strong\u003e\u003cbr\u003eSold separately.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0630\/9439\/0881\/files\/jk-pb-series-bms-package-accessories.webp?v=1788340501\" alt=\"\"\u003e\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003ch2\u003e\n\u003cstrong\u003eInstallation \u0026amp; Wiring\u003c\/strong\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0630\/9439\/0881\/files\/jk-bms-48v-lifepo4-installation-and-wiring.jpg?v=1788340501\" alt=\"\"\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0630\/9439\/0881\/files\/jk-bms-48v-lifepo4-energy-storage-applications_2.webp?v=1788340501\" alt=\"\"\u003e\u003c\/p\u003e","brand":"Jikong","offers":[{"title":"JK-PB2A16S20P","offer_id":46509955350625,"sku":null,"price":148.0,"currency_code":"USD","in_stock":true},{"title":"JK-PB1A16S10P","offer_id":46509955383393,"sku":null,"price":115.0,"currency_code":"USD","in_stock":true},{"title":"JK-PB2A16S15P","offer_id":46509955416161,"sku":null,"price":125.0,"currency_code":"USD","in_stock":true},{"title":"JK-PB2A16S30P","offer_id":46509955448929,"sku":null,"price":159.0,"currency_code":"USD","in_stock":true},{"title":"4.3inch LCD","offer_id":46510089994337,"sku":null,"price":32.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0630\/9439\/0881\/files\/jk-pb-series-8s-16s-smart-bms.webp?v=1788340501","url":"https:\/\/www.ampbird.com\/products\/jk-pb-series-8s-16s-smart-bms-100a-300a-with-active-balancing-can-rs485","provider":"AmpBird","version":"1.0","type":"link"}