{"product_id":"jbd-smart-bms-4ntc","title":"JBD SP24S004 Smart BMS Battery Management System, 8S-24S 40A-200A LiFePO4\/Li-ion UART RS485 CAN","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eThe JBD (Jiabaida) SP24S004 is a Smart Battery Management System (Smart BMS) for 3.2V LiFePO4 and 3.7V Li-ion (NMC) battery packs from 8S to 24S. It supports real-time monitoring and parameter configuration via app\/PC tools, with communication options including UART, RS485, and CAN (product materials also mention GPS as an optional communication type). Bluetooth is supported via an external Bluetooth module.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupported chemistries:\u003c\/strong\u003e 3.7V Li-ion (NMC) \/ 3.2V LiFePO4 lithium battery\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupported strings:\u003c\/strong\u003e 8S\/9S\/10S\/11S\/12S\/13S\/14S\/15S\/16S\/17S\/18S\/19S\/20S\/21S\/22S\/23S\/24S\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMultiple communication interfaces:\u003c\/strong\u003e UART \/ RS485 \/ CAN (optional communication types shown: RS485, UART, CAN, GPS)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBluetooth supported:\u003c\/strong\u003e External Bluetooth (module may be required)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCell balancing:\u003c\/strong\u003e Charge and discharge common port with balance function; equalization modes described as automatic\/charge\/static equalization\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature sensing:\u003c\/strong\u003e Five temperature sensors (4 external + 1 internal); board callouts show built-in NTC and external NTC connections\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHistory storage function:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre-discharge function:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSleep behavior:\u003c\/strong\u003e After a static delay of 2 minutes, it enters the sleep state\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReal-time clock (RTC) feature:\u003c\/strong\u003e Records charge, discharge, and protection information\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection functions (listed):\u003c\/strong\u003e Overcharge, over-discharge, overcurrent, over temperature sensor, short circuit, overvoltage\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-current design notes shown:\u003c\/strong\u003e Super power two-way TVS; reverse voltage shock; optional alarm drive; optional buzzer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuild\/thermal notes shown:\u003c\/strong\u003e Double-sided aluminum alloy heat sink; “extreme heat dissipation structure” text mentions six high-conductivity copper bars and thermal silicone fitting\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\" style=\"border-collapse:collapse; width:100%;\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct name\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBattery Management System\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSmart BMS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSP24S004\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSize\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e170mm * 100mm * 13mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStrings\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8S-24S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplicable battery type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3.7V Li-ion (NMC) \/ 3.2V LiFePO4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVoltage (general listing)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e24V 36V 48V 60V 72V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eString voltage reference (LiFePO4)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8S 24V \/ 12S 36V \/ 16S 48V \/ 20S 62V \/ 24S 72V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eString voltage reference (NMC)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e13S 48V \/ 14S 52V \/ 16S 60V \/ 20S 72V \/ 24S 88V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCurrent (range)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e40A-200A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eContinuous \/ peak current options\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n        Continuous 40A, peak 80A, continue 1s;\u003cbr\u003e\n        Continuous 60A, peak 120A, continue 1s;\u003cbr\u003e\n        Continuous 100A, peak 200A, continue 1s;\u003cbr\u003e\n        Continuous 150A, peak 300A, continue 1s;\u003cbr\u003e\n        Continuous 200A, peak 400A, continue 1s;\n      \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperature sensors\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1pc internal, 4pcs external (five sensors total shown)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCommunication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUART \/ RS485 \/ CAN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBluetooth support\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYes (external Bluetooth)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSupport automatic identification of string number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSupport display\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDisplay type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUART\/RS485 Display\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBalance function\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCharge and discharge common port with balance function\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSampling accuracy (shown)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVoltage sampling accuracy can reach 15mV (room temperature); current sampling accuracy \u0026lt;= 2%@FS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eSoftware \u0026amp; Monitoring\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMobile app (Bluetooth):\u003c\/strong\u003e App name: XiaoxiangElectric; supports iOS and Android. Download: \u003ca href=\"http:\/\/www.jiabaida.com\/appdown\/index.html\" rel=\"noopener\" target=\"_blank\"\u003ehttp:\/\/www.jiabaida.com\/appdown\/index.html\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePC tool (UART or RS485):\u003c\/strong\u003e JBD PC Tool Box. Download: \u003ca href=\"https:\/\/jbdtools.oss-cn-beijing.aliyuncs.com\/packfile\/JBDTools.zip\" rel=\"noopener\" target=\"_blank\"\u003ehttps:\/\/jbdtools.oss-cn-beijing.aliyuncs.com\/packfile\/JBDTools.zip\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUART or RS485 LCD display:\u003c\/strong\u003e Monitoring parameters on an LCD display is supported.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePort note:\u003c\/strong\u003e UART and BT use the same port and cannot be used at the same time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eParameter note:\u003c\/strong\u003e Smart BMS supports converting Li-ion and LiFePO4 parameters via the app\/PC tool (within the specified range).\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWiring Notes (Balance Wire Shorting Method)\u003c\/h2\u003e\u003ch3\u003e8S balance wire shorting method\u003c\/h3\u003e\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003ePreparation:\u003c\/strong\u003e The balance wire must be soldered to the battery pack first, and then plugged into the BMS after checking it correctly. The balance wires cannot be plugged into the BMS and then soldered to the battery pack one by one.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiring start:\u003c\/strong\u003e Start from the BC0 position on the board. The first line of the cable is connected to the negative pole of the first string; the 2nd to 8th lines are connected to the positive pole of each string in turn; the remaining 9-25th lines: the first cable is shorted to the total positive pole, and the 9th to 25th wires are all on the 8th string of positive poles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection order:\u003c\/strong\u003e When wiring, connect B- first, then connect the balance wire, and finally connect C- to the negative pole of the charger and the load. The battery is always connected to the positive pole of the charger and the battery.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eParameter setting:\u003c\/strong\u003e After confirming that the wiring is correct, plug in the cable, connect B-, and use the host computer or Bluetooth APP software to find: parameter modification bar -\u0026gt; battery string number -\u0026gt; string number to 8 strings; save and write the parameters.\u003c\/li\u003e\n\u003c\/ol\u003e\u003cp\u003e\u003cstrong\u003eC-\u003c\/strong\u003e connects the charge and discharge negative poles.\u003c\/p\u003e\u003ch3\u003e9S balance wire shorting method\u003c\/h3\u003e\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003ePreparation:\u003c\/strong\u003e The balance wire must be soldered to the battery pack first, and then plugged into the BMS after checking it correctly. The balance wires cannot be plugged into the BMS and then soldered to the battery pack one by one.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiring start:\u003c\/strong\u003e Start from the BC0 position on the board. The first line of the cable is connected to the negative pole of the first string; the 2nd to 9th lines are connected to the positive pole of each string in turn; the remaining 10-25th lines: the first cable is shorted to the total positive pole, and the 10th to 25th wires are all on the 9th string of positive poles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection order:\u003c\/strong\u003e When wiring, connect B- first, then connect the balance wire, and finally connect C- to the negative pole of the charger and the load. The battery is always connected to the positive pole of the charger and the battery.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eParameter setting:\u003c\/strong\u003e After confirming that the wiring is correct, plug in the cable, connect B-, and use the host computer or Bluetooth APP software to find: parameter modification bar -\u0026gt; battery string number -\u0026gt; string number to 9 strings; save and write the parameters.\u003c\/li\u003e\n\u003c\/ol\u003e\u003cp\u003e\u003cstrong\u003eC-\u003c\/strong\u003e connects the charge and discharge negative poles.\u003c\/p\u003e\u003ch2\u003eWhat’s Included\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBMS\u003c\/li\u003e\n\u003cli\u003eBT module\u003c\/li\u003e\n\u003cli\u003eBalance wires\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eBluetooth type is described as external Bluetooth; if a separate external Bluetooth accessory is required for a specific configuration, confirm before ordering.\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePower battery packs; energy storage lithium batteries\u003c\/li\u003e\n\u003cli\u003eE-bike, e-motorcycle, e-scooter, e-tricycle, mobility scooter, low-speed vehicle, e-car\u003c\/li\u003e\n\u003cli\u003eElectric tools\u003c\/li\u003e\n\u003cli\u003eSolar street lamp\u003c\/li\u003e\n\u003cli\u003eAGV\u003c\/li\u003e\n\u003cli\u003eEnergy Storage UPS, emergency power\u003c\/li\u003e\n\u003cli\u003eMarine motor\u003c\/li\u003e\n\u003cli\u003eHome energy storage\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFor wiring diagrams, configuration confirmation (current rating, communication option, Bluetooth module), and technical questions, contact service@tsolar.top or visit https:\/\/tsolar.top\/.\u003c\/p\u003e\u003ch2 id=\"details\"\u003eDetails\u003c\/h2\u003e\u003cdiv class=\"details-gallery\"\u003e\n\u003cimg alt=\"OEM\/ODM banner with Jiabaida smart BMS boards and feature icons for lithium battery management systems\" loading=\"lazy\" src=\"https:\/\/tsolar.top\/cdn\/shop\/files\/JBD-SP24S004-SMART-BMS-4NTC-sensor-24S-150A-Lipo4Li-ion.webp?v=1780540576\"\u003e\u003cimg alt=\"QR code for XiaoxiangElectric app download; supports iOS and Android for smart BMS monitoring\" loading=\"lazy\" src=\"https:\/\/tsolar.top\/cdn\/shop\/files\/JBD-SP24S004-SMART-BMS-4NTC-sensor-24S-150A-Lipo4Li-ion_e495b14e-af7c-4893-ac9c-0fb375776b6e.webp?v=1780540588\"\u003e\u003cimg alt=\"JBD SP24S004 Smart BMS product view with phone app screen for real-time monitoring and settings\" loading=\"lazy\" src=\"https:\/\/tsolar.top\/cdn\/shop\/files\/JBD-SP24S004-SMART-BMS-4NTC-sensor-24S-150A-Lipo4Li-ion_01104bea-c465-470b-8f77-4530735b766e.webp?v=1780540599\"\u003e\u003cp\u003eMonitor pack status in real time and adjust key parameters using the XiaoxiangElectric app (external Bluetooth module required).\u003c\/p\u003e\n\u003cimg alt=\"JBD SP24S004 Smart BMS board with aluminum cover; highlights sleep mode delay and real-time clock logging\" loading=\"lazy\" src=\"https:\/\/tsolar.top\/cdn\/shop\/files\/JBD-SP24S004-SMART-BMS-4NTC-sensor-24S-150A-Lipo4Li-ion_248cf810-9183-4278-a894-2c9397c29567.webp?v=1780540609\"\u003e\u003cp\u003eBuilt-in RTC logging and automatic sleep after a short idle delay help support long-term pack management.\u003c\/p\u003e\n\u003cimg alt=\"Battery management board heat dissipation graphic with aluminum heat sink layers and airflow arrows\" loading=\"lazy\" src=\"https:\/\/tsolar.top\/cdn\/shop\/files\/JBD-SP24S004-SMART-BMS-4NTC-sensor-24S-150A-Lipo4Li-ion_5e4a96e8-4cee-4c58-ab6f-d8dfade5e945.webp?v=1780540620\"\u003e\u003cp\u003eA double-sided aluminum heat sink design helps move heat away from high-current components for more stable operation.\u003c\/p\u003e\n\u003cimg alt=\"JBD SP24S004 Smart BMS PCB with labeled ports: UART, RS485, CAN, GPS option, and NTC temperature inputs\" loading=\"lazy\" src=\"https:\/\/tsolar.top\/cdn\/shop\/files\/JBD-SP24S004-SMART-BMS-4NTC-sensor-24S-150A-Lipo4Li-ion_8ef822c4-1a15-4a51-8e73-21633ddaee15.webp?v=1780540631\"\u003e\u003cp\u003eChoose UART, RS485, or CAN communication (GPS shown as an option), with connections for one internal and four external temperature sensors.\u003c\/p\u003e\n\u003cimg alt=\"High-current design and optional buzzer graphic for smart BMS, referencing TVS protection and reverse voltage shock\" loading=\"lazy\" src=\"https:\/\/tsolar.top\/cdn\/shop\/files\/JBD-SP24S004-SMART-BMS-4NTC-sensor-24S-150A-Lipo4Li-ion_8b1422cc-46ed-4637-bf82-17c9c3d5f8a8.webp?v=1780540641\"\u003e\u003cimg alt=\"Capacity learning ability graphic describing SOC accuracy, current sampling accuracy, and learning cycle notes\" loading=\"lazy\" src=\"https:\/\/tsolar.top\/cdn\/shop\/files\/JBD-SP24S004-SMART-BMS-4NTC-sensor-24S-150A-Lipo4Li-ion_2f957519-89f2-476f-b648-47ac04e1eefb.webp?v=1780540654\"\u003e\u003cimg alt=\"Intelligent cell balancing graphic comparing automatic, charge, and static equalization modes for lithium packs\" loading=\"lazy\" src=\"https:\/\/tsolar.top\/cdn\/shop\/files\/JBD-SP24S004-SMART-BMS-4NTC-sensor-24S-150A-Lipo4Li-ion_5d52c37f-1078-426a-96a3-c81bf6b4730d.webp?v=1780540664\"\u003e\u003cimg alt=\"Application scenarios collage for power lithium batteries: mobility scooters, energy storage, tricycles, and more\" loading=\"lazy\" src=\"https:\/\/tsolar.top\/cdn\/shop\/files\/JBD-SP24S004-SMART-BMS-4NTC-sensor-24S-150A-Lipo4Li-ion_4275e734-11c1-4025-9f67-3f9cf004bae6.webp?v=1780540674\"\u003e\u003cimg alt=\"DIY feature graphic about pack capacity questions, real-time detection, record storage, and temperature alarm control\" loading=\"lazy\" src=\"https:\/\/tsolar.top\/cdn\/shop\/files\/JBD-SP24S004-SMART-BMS-4NTC-sensor-24S-150A-Lipo4Li-ion_5ad78485-10f6-4753-97e9-a28484e4f22c.webp?v=1780540684\"\u003e\u003cimg alt=\"Multiple protection functions icons: overcharge, over-discharge, overcurrent, short circuit, balance, temperature\" loading=\"lazy\" src=\"https:\/\/tsolar.top\/cdn\/shop\/files\/JBD-SP24S004-SMART-BMS-4NTC-sensor-24S-150A-Lipo4Li-ion_44bfac37-7abc-452c-aaf9-82ad89843be1.webp?v=1780540693\"\u003e\u003cp\u003eComprehensive protections cover over\/under-voltage, overcurrent, short-circuit, temperature, and balancing support.\u003c\/p\u003e\n\u003cimg alt=\"Application icons for lithium battery BMS: solar street lamp, electric tools, AGV, UPS, marine motor, e-bike, e-car\" loading=\"lazy\" src=\"https:\/\/tsolar.top\/cdn\/shop\/files\/JBD-SP24S004-SMART-BMS-4NTC-sensor-24S-150A-Lipo4Li-ion_02c92a61-1df3-4d8d-bfed-425b3409c6ca.webp?v=1780540703\"\u003e\u003cimg alt=\"8S balance wire shorting method wiring diagram for BMS with main positive\/negative and balance lead order notes\" loading=\"lazy\" src=\"https:\/\/tsolar.top\/cdn\/shop\/files\/JBD-SP24S004-SMART-BMS-4NTC-sensor-24S-150A-Lipo4Li-ion_8fbc21fe-3a18-42fd-9573-45de431e5a7e.webp?v=1780540716\"\u003e\u003cp\u003eWiring reference for balance leads and main pack connections; follow the correct string count and polarity before powering on.\u003c\/p\u003e\n\u003cimg alt=\"9S balance wire shorting method wiring diagram with balance connector order and pack positive\/negative connection notes\" loading=\"lazy\" src=\"https:\/\/tsolar.top\/cdn\/shop\/files\/JBD-SP24S004-SMART-BMS-4NTC-sensor-24S-150A-Lipo4Li-ion_a19cab0c-798d-4034-b8ac-80bbc7e30bc9.webp?v=1780540730\"\u003e\u003cimg alt=\"10S balance wire shorting method wiring diagram showing balance lead sequence and main pack terminals\" loading=\"lazy\" src=\"https:\/\/tsolar.top\/cdn\/shop\/files\/JBD-SP24S004-SMART-BMS-4NTC-sensor-24S-150A-Lipo4Li-ion_800bf4c6-ac2d-4741-9d7a-1ac92d677bdd.webp?v=1780540742\"\u003e\u003cimg alt=\"11S balance wire shorting method wiring diagram for balance lead order and total pack positive\/negative connections\" loading=\"lazy\" src=\"https:\/\/tsolar.top\/cdn\/shop\/files\/JBD-SP24S004-SMART-BMS-4NTC-sensor-24S-150A-Lipo4Li-ion_b4df440c-25a4-454b-819e-9a0b0075a490.webp?v=1780540756\"\u003e\u003cimg alt=\"12S balance wire shorting method wiring diagram showing balance lead sequence and main positive\/negative connections\" loading=\"lazy\" src=\"https:\/\/tsolar.top\/cdn\/shop\/files\/JBD-SP24S004-SMART-BMS-4NTC-sensor-24S-150A-Lipo4Li-ion_959d231c-fe5c-4f50-961c-4cf5dd2bb4b0.webp?v=1780540769\"\u003e\u003cimg alt=\"Wiring diagram for JBD SP24S004 smart BMS showing 13S balance leads plus charge\/discharge positive and negative connections\" loading=\"lazy\" src=\"https:\/\/tsolar.top\/cdn\/shop\/files\/JBD-SP24S004-SMART-BMS-4NTC-sensor-24S-150A-Lipo4Li-ion_d8b46ebc-38a5-427c-82ba-e2ba72a85258.webp?v=1780540782\"\u003e\u003cp\u003eJBD SP24S004 smart BMS wiring for a 13S pack uses numbered balance leads (B0–B13) plus clear charge\/discharge positive and negative terminal connections.\u003c\/p\u003e\n\u003cimg alt=\"Wiring diagram for JBD SP24S004 smart BMS showing 14S balance lead sequence and pack positive\/negative terminals\" loading=\"lazy\" src=\"https:\/\/tsolar.top\/cdn\/shop\/files\/JBD-SP24S004-SMART-BMS-4NTC-sensor-24S-150A-Lipo4Li-ion_da21d9d7-8fa7-4c8e-926f-0ba64996609e.webp?v=1780540794\"\u003e\u003cp\u003eThe JBD SP24S004 smart BMS wiring layout shows the 14S balance lead order plus the main pack positive and negative connections for charge and discharge.\u003c\/p\u003e\n\u003cimg alt=\"Wiring diagram for JBD SP24S004 smart BMS showing 15S balance lead order and main positive\/negative connections\" loading=\"lazy\" src=\"https:\/\/tsolar.top\/cdn\/shop\/files\/JBD-SP24S004-SMART-BMS-4NTC-sensor-24S-150A-Lipo4Li-ion_a8925a54-c112-43f9-9f48-d4ec1520d18e.webp?v=1780540807\"\u003e\u003cp\u003eJBD SP24S004 smart BMS wiring uses a 15S balance lead sequence (B0 to B15) plus clear charge\/discharge positive and negative terminals for correct pack connection.\u003c\/p\u003e\n\u003cimg alt=\"JBD SP24S004 Smart BMS 16S balance wire shorting method diagram with charge\/discharge and balance leads\" loading=\"lazy\" src=\"https:\/\/tsolar.top\/cdn\/shop\/files\/JBD-SP24S004-SMART-BMS-4NTC-sensor-24S-150A-Lipo4Li-ion_b9ca4889-3491-4c72-8a97-2612d4bee5d1.webp?v=1780540820\"\u003e\u003cp\u003eThe JBD SP24S004 Smart BMS wiring layout helps connect 16S balance leads plus the main charge and discharge terminals correctly.\u003c\/p\u003e\n\u003cimg alt=\"JBD SP24S004 smart BMS wiring diagram showing 17S balance lead order and C-\/P- battery connections\" loading=\"lazy\" src=\"https:\/\/tsolar.top\/cdn\/shop\/files\/JBD-SP24S004-SMART-BMS-4NTC-sensor-24S-150A-Lipo4Li-ion_fb665a41-f539-4f31-8288-1b905e9ae4a3.webp?v=1780540835\"\u003e\u003cp\u003eThe JBD SP24S004 smart BMS uses a 17S balance lead harness plus C- and P- terminals to connect the pack negative and charge\/discharge negatives correctly.\u003c\/p\u003e\n\u003cimg alt=\"Wiring diagram for JBD SP24S004 smart BMS showing 18S balance leads and main positive\/negative connections\" loading=\"lazy\" src=\"https:\/\/tsolar.top\/cdn\/shop\/files\/JBD-SP24S004-SMART-BMS-4NTC-sensor-24S-150A-Lipo4Li-ion_d072182e-7b70-4dda-80d3-817ff5a8922b.webp?v=1780540847\"\u003e\u003cp\u003eJBD SP24S004 Smart BMS wiring uses an 18S balance lead harness plus clear B- and P-\/C- connections to the battery and load\/charger.\u003c\/p\u003e\n\u003cimg alt=\"Wiring diagram for JBD SP24S004 Smart BMS showing 19S balance lead order and charge\/discharge negative connections\" loading=\"lazy\" src=\"https:\/\/tsolar.top\/cdn\/shop\/files\/JBD-SP24S004-SMART-BMS-4NTC-sensor-24S-150A-Lipo4Li-ion_eee98e96-8c5e-4ea3-896d-b67ee48d017c.webp?v=1780540860\"\u003e\u003cp\u003eThe 19S balance wire connection order and shared charge\/discharge negative wiring help prevent errors when installing the Smart BMS.\u003c\/p\u003e\n\u003cimg alt=\"Wiring diagram for JBD SP24S004 smart BMS showing 20S balance lead order and B-, C-, P- terminal connections\" loading=\"lazy\" src=\"https:\/\/tsolar.top\/cdn\/shop\/files\/JBD-SP24S004-SMART-BMS-4NTC-sensor-24S-150A-Lipo4Li-ion_c546fb00-7769-40fa-98d1-15c17bbe4895.webp?v=1780540873\"\u003e\u003cp\u003eThe JBD SP24S004 smart BMS wiring guide lays out the 20S balance lead sequence and the B-, C-, and P- connections for charge and discharge setup.\u003c\/p\u003e\n\u003cimg alt=\"Wiring diagram for JBD SP24S004 smart BMS showing 21S balance lead order and P+, C- battery connections.\" loading=\"lazy\" src=\"https:\/\/tsolar.top\/cdn\/shop\/files\/JBD-SP24S004-SMART-BMS-4NTC-sensor-24S-150A-Lipo4Li-ion_fca9aad7-62eb-4981-b4b6-c82ad27d207c.webp?v=1780540886\"\u003e\u003cp\u003eThe JBD SP24S004 Smart BMS wiring diagram maps the 21S balance lead sequence and the correct P+ and C- battery connections for setup.\u003c\/p\u003e\n\u003cimg alt=\"JBD Smart BMS wiring diagram showing 22S balance lead order and charge\/discharge positive and negative connections\" loading=\"lazy\" src=\"https:\/\/tsolar.top\/cdn\/shop\/files\/JBD-SP24S004-SMART-BMS-4NTC-sensor-24S-150A-Lipo4Li-ion_0caa8a79-081b-4896-8be3-214cf6e9ad2d.webp?v=1780540900\"\u003e\u003cp\u003eJBD Smart BMS connections are laid out with numbered 22S balance leads plus clear charge\/discharge and battery positive\/negative wiring points.\u003c\/p\u003e\n\u003cimg alt=\"Wiring diagram for JBD SP24S004 smart BMS showing 23S balance lead order plus charge\/discharge positive and negative connections\" loading=\"lazy\" src=\"https:\/\/tsolar.top\/cdn\/shop\/files\/JBD-SP24S004-SMART-BMS-4NTC-sensor-24S-150A-Lipo4Li-ion_2fc6d24e-0a30-4a2d-b12e-9bce479b9cc0.webp?v=1780540914\"\u003e\u003cp\u003eJBD SP24S004 Smart BMS wiring uses a 23S balance lead sequence with separate charge\/discharge terminals and clearly marked battery positive and negative connections.\u003c\/p\u003e\n\u003cimg alt=\"Wiring diagram for JBD SP24S004 smart BMS showing 24S balance lead order and B-\/P-\/C- main connections\" loading=\"lazy\" src=\"https:\/\/tsolar.top\/cdn\/shop\/files\/JBD-SP24S004-SMART-BMS-4NTC-sensor-24S-150A-Lipo4Li-ion_983733e4-8bda-4752-bcc8-1ba5aa37cd0b.webp?v=1780540927\"\u003e\u003cp\u003eThe JBD SP24S004 smart BMS wiring layout maps the 24S balance leads and main B-, charge, and discharge connections to help avoid shorts during installation.\u003c\/p\u003e\n\u003cimg alt=\"Collage of compliance and quality documents including RoHS, ISO 9001, SGS certificates, and test reports\" loading=\"lazy\" src=\"https:\/\/tsolar.top\/cdn\/shop\/files\/JBD-SP24S004-Smart-BMS.webp?v=1780541893\"\u003e\u003cp\u003eCompliance and quality documentation includes RoHS and ISO 9001 certificates, SGS paperwork, and related test reports.\u003c\/p\u003e\n\u003cimg alt=\"Collage of trade show exhibition scenes with booth displays and staff posing with visitors, faces blurred\" loading=\"lazy\" src=\"https:\/\/tsolar.top\/cdn\/shop\/files\/JBD-SP24S004-SMART-BMS-4NTC-sensor-24S-150A-Lipo4Li-ion_ef608eea-9704-41ae-ace8-21b8e1a54c3d.webp?v=1780540967\"\u003e\u003cimg alt=\"SMT production line with high-speed mounters, precision automatic mounters, and AOI appearance inspection stations\" loading=\"lazy\" src=\"https:\/\/tsolar.top\/cdn\/shop\/files\/JBD-SP24S004-SMART-BMS-4NTC-sensor-24S-150A-Lipo4Li-ion_07093b35-7b89-4d13-a28f-def751c68917.webp?v=1780540978\"\u003e\u003cp\u003eSMT high-speed mounters and AOI appearance testing support consistent PCB assembly and inspection during production.\u003c\/p\u003e\n\u003cimg alt=\"Factory assembly and testing lines for JBD SP24S004 smart BMS boards, including screw locking, glue, and performance test stations\" loading=\"lazy\" src=\"https:\/\/tsolar.top\/cdn\/shop\/files\/JBD-SP24S004-SMART-BMS-4NTC-sensor-24S-150A-Lipo4Li-ion_c53e75e8-7892-48bc-a2f2-61fb01a8ab5a.webp?v=1780540988\"\u003e\u003cp\u003eJBD SP24S004 smart BMS units go through multiple assembly lines and a full performance test process before delivery.\u003c\/p\u003e\n\u003cimg alt=\"Payment methods icons and packaging \u0026amp; shipping photos with boxed pallets, cargo ship, and delivery truck\" loading=\"lazy\" src=\"https:\/\/tsolar.top\/cdn\/shop\/files\/JBD-SP24S004-SMART-BMS-4NTC-sensor-24S-150A-Lipo4Li-ion_40e3ba41-e12b-4187-bcb2-8c91e66b8326.webp?v=1780540997\"\u003e\u003cp\u003eMultiple payment options are supported, and orders are packed and shipped in cartons on pallets for delivery.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"JBD","offers":[{"title":"SP24S004-NMC-24S-40A-B-U-R-C","offer_id":52340144931090,"sku":"jbd-16065560600900460965452470-1","price":49.52,"currency_code":"USD","in_stock":true},{"title":"SP24S004-NMC-24S-60A-B-U-R-C","offer_id":52340144963858,"sku":"jbd-16065560600900460965452470-2","price":56.52,"currency_code":"USD","in_stock":true},{"title":"SP24S004-NMC-24S-100A-B-U-R-C","offer_id":52340144996626,"sku":"jbd-16065560600900460965452470-3","price":64.92,"currency_code":"USD","in_stock":true},{"title":"SP24S004-NMC-24S-150A-B-U-R-C","offer_id":52340145029394,"sku":"jbd-16065560600900460965452470-4","price":73.32,"currency_code":"USD","in_stock":true},{"title":"SP24S004-NMC-24S-200A-B-U-R-C","offer_id":52340145062162,"sku":"jbd-16065560600900460965452470-5","price":84.52,"currency_code":"USD","in_stock":true},{"title":"SP24S004-LFP-24S-40A-B-U-R-C","offer_id":52340145094930,"sku":"jbd-16065560600900460965452470-6","price":49.52,"currency_code":"USD","in_stock":true},{"title":"SP24S004-LFP-24S-60A-B-U-R-C","offer_id":52340145127698,"sku":"jbd-16065560600900460965452470-7","price":56.52,"currency_code":"USD","in_stock":true},{"title":"SP24S004-LFP-24S-100A-B-U-R-C","offer_id":52340145160466,"sku":"jbd-16065560600900460965452470-8","price":64.92,"currency_code":"USD","in_stock":true},{"title":"SP24S004-LFP-24S-150A-B-U-R-C","offer_id":52340145193234,"sku":"jbd-16065560600900460965452470-9","price":73.32,"currency_code":"USD","in_stock":true},{"title":"SP24S004-LFP-24S-200A-B-U-R-C","offer_id":52340145226002,"sku":"jbd-16065560600900460965452470-10","price":84.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0863\/2860\/6994\/files\/22.jpg?v=1780502561","url":"https:\/\/tsolar.top\/products\/jbd-smart-bms-4ntc","provider":"TSolar","version":"1.0","type":"link"}