{"product_id":"src-jk-2713-jkbms-b1a24s15p-7s-24s-active-balance-bms-balance-current-1a-continuous-current-150a-lifepo4-li-ion-lto-battery","title":"JKBMS B1A24S15P 7S-24S Active Balance BMS 1A Balancer 150A Bluetooth RS485 for LiFePO4","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003e\u003ca href=\"https:\/\/tsolar.top\/collections\/jkbms-jikong-bms\" title=\"JKBMS - JIKONG BMS\"\u003eJKBMS\u003c\/a\u003e B1A24S15P is an active balance \u003ca href=\"https:\/\/tsolar.top\/collections\/battery-bms\" title=\"Battery BMS\"\u003eBMS\u003c\/a\u003e for LiFePO4, Li-ion, and LTO battery packs, featuring 1A active balancing and 150A continuous charge\/discharge capability. It supports Bluetooth (built-in) for Android\/iOS monitoring and is designed for common-port (same-port) wiring in multi-series battery systems.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery string support\u003c\/strong\u003e: Li-ion 7S-24S; LiFePO4 8S-24S; LTO 12S-24S\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eActive balance\u003c\/strong\u003e: Active Balance (Full State On), balance current 1000mA (1A)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent capability\u003c\/strong\u003e: 150A continuous charge current; 150A continuous discharge current; 300A maximum discharge current (MAX 2min)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBluetooth monitoring\u003c\/strong\u003e: built-in Bluetooth, supports Android \/ iOS phone; activate via the specified Bluetooth application, then select the relevant serial number to view data\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterfaces\u003c\/strong\u003e: RS485 (default); CANBUS\/HEAT (customized)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtections\u003c\/strong\u003e: over charge protection, over discharge protection, over current protection, short circuit protection, all-in protection (cable drop\/poor contact), over temperature protection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower supply mode\u003c\/strong\u003e: battery pack self-powered\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoulomb counter\u003c\/strong\u003e: YES\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eB1A24S15P\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\u003eBalance current\u003c\/td\u003e\n\u003ctd\u003e1A (1000mA)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of battery strings (Li-ion)\u003c\/td\u003e\n\u003ctd\u003e7S-24S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of battery strings (LiFePO4)\u003c\/td\u003e\n\u003ctd\u003e8S-24S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of battery strings (LTO)\u003c\/td\u003e\n\u003ctd\u003e12S-24S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWiring output \/ method\u003c\/td\u003e\n\u003ctd\u003eCommon Port (Same Port)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContinuous charge current\u003c\/td\u003e\n\u003ctd\u003e150A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContinuous discharge current\u003c\/td\u003e\n\u003ctd\u003e150A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum discharge current\u003c\/td\u003e\n\u003ctd\u003e300A (MAX 2min)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOver charge protection current (ADJ)\u003c\/td\u003e\n\u003ctd\u003e10-150A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConductive resistance in main circuit\u003c\/td\u003e\n\u003ctd\u003e0.47mΩ\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\u003eSingle cell voltage detection range\u003c\/td\u003e\n\u003ctd\u003e0-5V; error \u0026lt;10mV over full operating range; typical error \u0026lt;5mV\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\u003eSupport single cell voltage dropout detection\u003c\/td\u003e\n\u003ctd\u003eYES\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal voltage detection range\u003c\/td\u003e\n\u003ctd\u003e0-100V; \u0026lt;0.5% FSR (FSR = full scale)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent sense shunt\u003c\/td\u003e\n\u003ctd\u003e-150A to 300A; error \u0026lt;0.5% FSR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOver charge protection voltage\u003c\/td\u003e\n\u003ctd\u003e1.2-4.35V Adjustable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOver charge release voltage\u003c\/td\u003e\n\u003ctd\u003e1.2-4.35V Adjustable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOver discharge protection voltage\u003c\/td\u003e\n\u003ctd\u003e1.2-4.35V Adjustable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOver discharge release voltage\u003c\/td\u003e\n\u003ctd\u003e1.2-4.35V Adjustable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOver current detect delay\u003c\/td\u003e\n\u003ctd\u003e2-120S Adjustable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature detection (range)\u003c\/td\u003e\n\u003ctd\u003e-40 to 125°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuantity of temperature detection\u003c\/td\u003e\n\u003ctd\u003e3Pcs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating temperature\u003c\/td\u003e\n\u003ctd\u003e-40 to 85°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStoring temperature\u003c\/td\u003e\n\u003ctd\u003e-40 to 95°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSoC estimation accuracy\u003c\/td\u003e\n\u003ctd\u003eError \u0026lt;8% (operating conditions)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery remaining capacity\u003c\/td\u003e\n\u003ctd\u003eError range is less than 8%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Cycle AH cumulative value\u003c\/td\u003e\n\u003ctd\u003eHalf of the charge\/discharge value\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating power consumption\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;5mA (without communication) \/ 15mA (485\/CAN)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandby power consumption\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;2mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBluetooth function\u003c\/td\u003e\n\u003ctd\u003eSupport for Android \u0026amp; iOS phone (built-in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOther interfaces (default)\u003c\/td\u003e\n\u003ctd\u003eRS485\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOther interfaces (customized)\u003c\/td\u003e\n\u003ctd\u003eCANBUS\/HEAT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003e162*102*20mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eConnector Labels (as provided)\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCANBUS\u003c\/strong\u003e (need customization): pins labeled GND, CAN_H, CAN_L\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRS485\u003c\/strong\u003e (by default): pins labeled GND, RX, TX, VCC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLCD\u003c\/strong\u003e (by default): pins labeled K-, K+, GND, B, A, VCC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeat function\u003c\/strong\u003e (need customization)\u003c\/li\u003e\n\u003cli\u003eAdditional connector label present: GPS\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWorking Mode Switching (as provided)\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStorage Mode\u003c\/strong\u003e: for transportation\/storage\/offline or wireless transmission off mode; does not consume battery pack current\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNormal Working Mode\u003c\/strong\u003e: charging activates return from storage\/off mode; protection, equalization and communication functions return to normal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShutdown\u003c\/strong\u003e: automatic shutdown voltage; BMS automatically shuts down when a cell falls below the shutdown voltage\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandby Mode\u003c\/strong\u003e: when static (no charge\/discharge current and no equilibrium current), enters standby after a set time (1-30 days can be set)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMulti-series LiFePO4 \/ Li-ion \/ LTO battery packs requiring active balancing and smart monitoring\u003c\/li\u003e\n\u003cli\u003eBattery systems where common-port (same-port) charge\/discharge wiring is required\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFor installation and configuration support, contact service@tsolar.top or visit https:\/\/tsolar.top\/.\u003c\/p\u003e\u003ch2\u003eSeries Reference Text Found in Provided Materials\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eJK-BD6A17S6P: Active Balance Current 0.6A; adapt battery strings 10S-17S (LTO), 7S-17S (Li-ion), 8S-17S (LiFePO4); continuous discharge\/charge current 60A; peak current 100A; battery strings 03-17S\u003c\/li\u003e\n\u003cli\u003eJK-B2A20S20P-H-C: Active Balance Current 2A; adapt battery strings 10S-20S (LTO), 7S-20S (Li-ion), 8S-20S (LiFePO4); continuous discharge\/charge current 200A; support batteries heating function \/ built-in heating chip; support RS485 function default \/ built-in CANBUS chip\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2 id=\"details\"\u003eDetails\u003c\/h2\u003e\u003cdiv class=\"details-gallery\"\u003e\n\u003cimg alt=\"JKBMS smart active-balance BMS unit with wiring leads (JK-BD6A17S6P series graphic)\" loading=\"lazy\" src=\"https:\/\/tsolar.top\/cdn\/shop\/files\/JKBMS-B1A24S15P-7S-24S-Active-Balance-BMS-Balance-Current-1A.jpg?v=1780126487\"\u003e\u003cimg alt=\"JKBMS active-balance smart BMS family graphic highlighting Bluetooth monitoring plus RS485\/CAN options\" loading=\"lazy\" src=\"https:\/\/tsolar.top\/cdn\/shop\/files\/JKBMS-active-balance-smart-BMS-family-graphic-highlighting.webp?v=1780126913\"\u003e\u003cimg alt=\"Exploded view of the smart BMS housing and internal PCB components for active balancing control\" loading=\"lazy\" src=\"https:\/\/tsolar.top\/cdn\/shop\/files\/JKBMS-B1A24S15P-7S-24S-Active-Balance-BMS-Balance-Current-1A.png?v=1780126523\"\u003e\u003cimg alt=\"BMS connector pinout for CAN\/RS485, GPS and LCD header wiring (labels shown on the board edge)\" loading=\"lazy\" src=\"https:\/\/tsolar.top\/cdn\/shop\/files\/JKBMS-B1A24S15P-7S-24S-Active-Balance-BMS-Balance-Current-1A_447234b3-203f-472f-9a42-85b410045854.jpg?v=1780126532\"\u003e\u003cimg alt=\"Bluetooth app live view showing pack voltage, current, remaining capacity and per-cell voltages\" loading=\"lazy\" src=\"https:\/\/tsolar.top\/cdn\/shop\/files\/JKBMS-B1A24S15P-7S-24S-Active-Balance-BMS-Balance-Current-1A_6d9ed435-6197-48af-af0a-e5ed3173d5d4.jpg?v=1780126543\"\u003e\u003cimg alt=\"Mobile app screens for device scan, settings and real-time battery data monitoring over Bluetooth\" loading=\"lazy\" src=\"https:\/\/tsolar.top\/cdn\/shop\/files\/JKBMS-B1A24S15P-7S-24S-Active-Balance-BMS-Balance-Current-1A_1fe9211c-5dcb-4a17-ab38-882d83a2338f.jpg?v=1780126556\"\u003e\u003cimg alt=\"Protection overview icons for overcharge, overdischarge, overcurrent, short circuit, ALL-IN and temp\" loading=\"lazy\" src=\"https:\/\/tsolar.top\/cdn\/shop\/files\/JKBMS-B1A24S15P-7S-24S-Active-Balance-BMS-Balance-Current-1A_669e4ffa-3815-404e-a835-6abc32c25014.jpg?v=1780126566\"\u003e\u003cimg alt=\"Smart energy mode switching chart for storage, normal working, standby and shutdown states\" loading=\"lazy\" src=\"https:\/\/tsolar.top\/cdn\/shop\/files\/JKBMS-B1A24S15P-7S-24S-Active-Balance-BMS-Balance-Current-1A_fab74f26-e845-4e66-a89b-8f750f1def54.jpg?v=1780126577\"\u003e\u003cimg alt=\"Specification comparison table listing supported series counts, balance current, current ratings and ports\" loading=\"lazy\" src=\"https:\/\/tsolar.top\/cdn\/shop\/files\/JKBMS-B1A24S15P-7S-24S-Active-Balance-BMS-Balance-Current-1A_4ca5c650-6920-4c5f-8da9-9761567d6111.jpg?v=1780126589\"\u003e\n\u003c\/div\u003e","brand":"JIKONG","offers":[{"title":"Default Title","offer_id":52312393974034,"sku":"jk-2713-","price":111.57,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0863\/2860\/6994\/files\/JKBMS-7S-24S-Active-Balance-BMS-Balance-Current-0.6A-2A-Continuous-Current-100A-200A-Lifepo4-li-ion-LTO-Battery-5_afbed29f-2c80-4a3f-9a84-eafa2f010534.jpg?v=1780068996","url":"https:\/\/tsolar.top\/products\/src-jk-2713-jkbms-b1a24s15p-7s-24s-active-balance-bms-balance-current-1a-continuous-current-150a-lifepo4-li-ion-lto-battery","provider":"TSolar","version":"1.0","type":"link"}