OFFICIAL JKBMS MODEL INDEX

Official JKBMS model index

Compare the official JK-BD, JK-PB, JK-B1A, JK-B2A, accessory, monitor, and inverter-communication catalog before choosing a smart active-balance BMS.

Use this index before comparing copied product listings

Search results and marketplaces may show similar JKBMS, JK BMS, JK-BMS, and JIKONG BMS names. This page keeps the official product pages in one searchable index so buyers can confirm the exact model, product family, current rating, balancing class, and communication requirements.

Final compatibility still depends on battery chemistry, series count, inverter or charger protocol, firmware, wiring, and the selected accessories. For bulk purchases, verify the written quotation through the official contact channel.

JKBMS models and official product pages

ProductSeriesModelStringsDocumented currentBalancingCommunicationManual / status
JK BMS V20 BD6A32S15PView / Buy
JKBMS JK-BD SeriesJK-BD6A32S-15PLi-ion (ternary/NMC) 7–32S; LiFePO4 (LFP) 8–32S; Lithium titanate (LTO) 14–32S150 AConfirm on product pageStandard: Bluetooth, UART, display interface; Optional: CAN, RS485, heating controlV20.1.1
JK BMS JK-BD6A24S30PView / Buy
JKBMS JK-BD SeriesJK-BD6A24S30P8-24S300A0.6ABluetooth, DisplayCatalog data; verify on product page
JK BMS V20 BD6A32S10PView / Buy
JKBMS JK-BD SeriesJK-BD6A32S-10PLi-ion (ternary/NMC) 7–32S; LiFePO4 (LFP) 8–32S; Lithium titanate (LTO) 14–32S100 AConfirm on product pageStandard: Bluetooth, UART, display interface; Optional: CAN, RS485, heating controlV20.1.1
JKBMS JK-BD6A24S20P Smart Active Balance BMSView / Buy
JKBMS JK-BD SeriesJK-BD6A24S20P8-24S200A0.6ABluetooth, DisplayCatalog data; verify on product page
JKBMS JK-BD6A24S20PD Smart Active Balance BMSView / Buy
JKBMS JK-BD SeriesJK-BD6A24S20PD8–24S200 A0.6 AConfirm on product pageCatalog data; verify on product page
JKBMS JK-BD6A20S20P Smart Active Balance BMSView / Buy
JKBMS JK-BD SeriesJK-BD6A20S20P8-20S200A0.6ABluetooth, DisplayCatalog data; verify on product page
JKBMS JK-BD6A20S20PD Smart Active Balance BMSView / Buy
JKBMS JK-BD SeriesJK-BD6A20S20PD8–20S200 A0.6 AConfirm on product pageCatalog data; verify on product page
JKBMS JK-BD6A24S15P Smart Active Balance BMSView / Buy
JKBMS JK-BD SeriesJK-BD6A24S15P8-24S150A0.6ABluetooth, RS485Catalog data; verify on product page
JKBMS JK-BD6A20S15P Smart Active Balance BMSView / Buy
JKBMS JK-BD SeriesJK-BD6A20S15P8-20S150A0.6ABluetooth, RS485Catalog data; verify on product page
JKBMS JK-BD6A24S12P Smart Active Balance BMSView / Buy
JKBMS JK-BD SeriesJK-BD6A24S12P8-24S120A0.6ABluetooth, RS485Catalog data; verify on product page
JKBMS JK-BD6A24S15PD Smart Active Balance BMSView / Buy
JKBMS JK-BD SeriesJK-BD6A24S15PD8-24S150A0.6ABluetooth, DisplayCatalog data; verify on product page
JKBMS JK-BD6A24S10P Smart Active Balance BMSView / Buy
JKBMS JK-BD SeriesJK-BD6A24S10PLi-ion (ternary/NMC) 7–24S; LiFePO4 (LFP) 8–24S; Lithium titanate (LTO) 14–20S100 A0.6 A activeStandard: Bluetooth, display interface; Optional: CAN (revision/suffix-dependent), RS485 (revision/suffix-dependent), heating (revision/suffix-dependent), GPS interface (revision-dependent)V1.0 / V15.0.1
JKBMS JK-BD6A20S12P Smart Active Balance BMSView / Buy
JKBMS JK-BD SeriesJK-BD6A20S12P8-20S120A0.6ABluetooth, RS485Catalog data; verify on product page
JKBMS JK-BD6A20S10P Smart Active Balance BMSView / Buy
JKBMS JK-BD SeriesJK-BD6A20S10P8-20S100A0.6ABluetooth, RS485Catalog data; verify on product page
JKBMS JK-BD6A24S12PD Smart Active Balance BMSView / Buy
JKBMS JK-BD SeriesJK-BD6A24S12PD8-24S120A0.6ABluetooth, DisplayCatalog data; verify on product page
JKBMS JK-BD6A20S12PD Smart Active Balance BMSView / Buy
JKBMS JK-BD SeriesJK-BD6A20S12PD8-20S120A0.6ABluetooth, DisplayCatalog data; verify on product page
JKBMS JK-BD6A24S10PD Smart Active Balance BMSView / Buy
JKBMS JK-BD SeriesJK-BD6A24S10PD8-24S100A0.6ABluetooth, DisplayCatalog data; verify on product page
JKBMS JK-BD6A20S10PD Smart Active Balance BMSView / Buy
JKBMS JK-BD SeriesJK-BD6A20S10PD8-20S100A0.6ABluetooth, DisplayCatalog data; verify on product page
JKBMS JK-BD6A24S8P Smart Active Balance BMSView / Buy
JKBMS JK-BD SeriesJK-BD6A24S8P8-24S80A0.6ABluetooth, RS485Catalog data; verify on product page
JKBMS JK-BD6A24S8PD Smart Active Balance BMSView / Buy
JKBMS JK-BD SeriesJK-BD6A24S8PD8-24S80A0.6ABluetooth, DisplayCatalog data; verify on product page
JKBMS JK-BD6A20S8P Smart Active Balance BMSView / Buy
JKBMS JK-BD SeriesJK-BD6A20S8P8-20S80A0.6ABluetooth, RS485Catalog data; verify on product page
JKBMS JK-BD4A8S6P Smart Active Balance BMSView / Buy
JKBMS JK-BD SeriesJK-BD4A8S6P4-8S60A0.4ABluetooth, DisplayCatalog data; verify on product page
JKBMS JK-BD4A8S8P Smart Active Balance BMSView / Buy
JKBMS JK-BD SeriesJK-BD4A8S8P4–8S80 A0.4 AConfirm on product pageCatalog data; verify on product page
JKBMS JK-BD6A24S6P Smart Active Balance BMSView / Buy
JKBMS JK-BD SeriesJK-BD6A24S6P8-24S60A0.6ABluetooth, RS485Catalog data; verify on product page
JKBMS JK-BD6A20S6P Smart Active Balance BMSView / Buy
JKBMS JK-BD SeriesJK-BD6A20S6P8-20S60A0.6ABluetooth, RS485Catalog data; verify on product page
JKBMS JK-BD6A8S10P Smart Active Balance BMSView / Buy
JKBMS JK-BD SeriesJK-BD6A8S10P4-8S100A0.6ABluetooth, DisplayCatalog data; verify on product page
JKBMS JK-BD4A8S4P Smart Active Balance BMSView / Buy
JKBMS JK-BD SeriesJK-BD4A8S4P4-8S40A0.4ABluetooth, DisplayCatalog data; verify on product page
JKBMS JK-BD6A24S6PD Smart Active Balance BMSView / Buy
JKBMS JK-BD SeriesJK-BD6A24S6PD8-24S60A0.6ABluetooth, DisplayCatalog data; verify on product page
JKBMS JK-BD6A24S4PD Smart Active Balance BMSView / Buy
JKBMS JK-BD SeriesJK-BD6A24S4PD8-24S40A0.6ABluetooth, DisplayCatalog data; verify on product page
JKBMS JK-BD4A24S8P Smart Active Balance BMSView / Buy
JKBMS JK-BD SeriesJK-BD4A24S8P8-24S80A0.4ABluetooth, DisplayCatalog data; verify on product page
JKBMS JK-BD4A24S6P Smart Active Balance BMSView / Buy
JKBMS JK-BD SeriesJK-BD4A24S6P8-24S60A0.4ABluetooth, DisplayCatalog data; verify on product page
JKBMS JK-BD4A20S8P Smart Active Balance BMSView / Buy
JKBMS JK-BD SeriesJK-BD4A20S8P8-20S80A0.4ABluetooth, DisplayCatalog data; verify on product page
JKBMS JK-BD4A20S6P Smart Active Balance BMSView / Buy
JKBMS JK-BD SeriesJK-BD4A20S6P8-20S60A0.4ABluetooth, DisplayCatalog data; verify on product page
JKBMS JK-BD4A24S12P Smart Active Balance BMSView / Buy
JKBMS JK-BD SeriesJK-BD4A24S12P8-24S120A0.4ABluetooth, DisplayCatalog data; verify on product page
JKBMS JK-BD4A20S12P Smart Active Balance BMSView / Buy
JKBMS JK-BD SeriesJK-BD4A20S12P8-20S120A0.4ABluetooth, DisplayCatalog data; verify on product page
JKBMS JK-BD4A24S10P Smart Active Balance BMSView / Buy
JKBMS JK-BD SeriesJK-BD4A24S10P8-24S100A0.4ABluetooth, DisplayCatalog data; verify on product page
JKBMS JK-BD4A20S10P Smart Active Balance BMSView / Buy
JKBMS JK-BD SeriesJK-BD4A20S10P8-20S100A0.4ABluetooth, DisplayCatalog data; verify on product page
JK BMS V19 PB2A16S30PView / Buy
JKBMS JK-PB SeriesJK-PB2A16S30P8-16S300A2ABluetooth, CAN, Heating Function, RS485Catalog data; verify on product page
JKBMS JK-PBD6A16S10P Smart Active Balance BMSView / Buy
JKBMS JK-PB SeriesJK-PBD6A16S10P8–16S100 A0.6 AConfirm on product pageCatalog data; verify on product page
JKBMS JK-PBD6A16S15P Smart Active Balance BMSView / Buy
JKBMS JK-PB SeriesJK-PBD6A16S15P8–16S150 A0.6 AConfirm on product pageCatalog data; verify on product page
JKBMS JK-PBD6A16S20P Smart Active Balance BMSView / Buy
JKBMS JK-PB SeriesJK-PBD6A16S20P8–16S200 A0.6 AConfirm on product pageCatalog data; verify on product page
JK BMS PB2A16S20PView / Buy
JKBMS JK-PB SeriesJK-PB2A16S20PLi-ion (ternary/NMC) 7–16S; LiFePO4 (LFP) 8–16S; Lithium titanate (LTO) 14–16S200 A2 A activeStandard: Bluetooth, CAN, RS485-1, RS485-2, display interfaceV19.0.3 / V24.0.1
JK BMS PB2A16S15PView / Buy
JKBMS JK-PB SeriesJK-PB2A16S-15PLi-ion (ternary/NMC) 7–16S; LiFePO4 (LFP) 8–16S; Lithium titanate (LTO) 14–16S150 A2 A activeStandard: Bluetooth, CAN, RS485-1, RS485-2, display interfaceV19.0.3
JK BMS V19 PB2A16S10PView / Buy
JKBMS JK-PB SeriesJK-PB2A16S-10PLi-ion (ternary/NMC) 7–16S; LiFePO4 (LFP) 8–16S; Lithium titanate (LTO) 14–16SConfirm on product page2 A activeStandard: Bluetooth, CAN, RS485-1, RS485-2, display interfaceV24.0.1
JK BMS PB1A16S15PView / Buy
JKBMS JK-PB SeriesJK-PB1A16S-15PLi-ion (ternary/NMC) 7–16S; LiFePO4 (LFP) 8–16S; Lithium titanate (LTO) 14–16S150 A1 A activeStandard: Bluetooth, CAN, RS485-1, RS485-2, display interfaceV19.0.3
JK BMS PB1A16S10PView / Buy
JKBMS JK-PB SeriesJK-PB1A16S-10PLi-ion (ternary/NMC) 7–16S; LiFePO4 (LFP) 8–16S; Lithium titanate (LTO) 14–16S100 A1 A activeStandard: Bluetooth, CAN, RS485-1, RS485-2, display interfaceV19.0.3
JKBMS JK-B2A25S-CR60P Smart Active Balance BMSView / Buy
JKBMS JK-B1A / B2A SeriesJK-B2A25S-CR60PLi-ion (ternary/NMC) 7–25S; LiFePO4 (LFP) 8–25S; Lithium titanate (LTO) 14–25S600 A2 A activeStandard: Bluetooth, UART, RS485, CAN, display interfaceV23.0.1
JKBMS JK-B2A32S-CR60P Smart Active Balance BMSView / Buy
JKBMS JK-B1A / B2A SeriesJK-B2A32S-CR60PConfirm on product pageConfirm on product pageConfirm on product pageConfirm on product pageCatalog data; verify on product page
JK BMS B2A32SRPView / Buy
JKBMS JK-B1A / B2A SeriesB2A32SRP8-32S300A2AACC, Bluetooth, CAN, Display, Heating Function, RS485, UARTCatalog data; verify on product page
JKBMS JK-B2A24S30P Smart Active Balance BMSView / Buy
JKBMS JK-B1A / B2A SeriesJK-B2A24S30PLi-ion (ternary/NMC) 7–24S; LiFePO4 (LFP) 8–24S; Lithium titanate (LTO) 14–24S300 A2 A activeStandard: Bluetooth, UART, display interface; Optional: CAN, RS485, heating control, alarm output, parallel interface, ACCV19.0.2
JKBMS JK-B2A24S20P Smart Active Balance BMSView / Buy
JKBMS JK-B1A / B2A SeriesJK-B2A24S20P8-24S200A2ABluetoothCatalog data; verify on product page
JKBMS JK-B2A20S20P Smart Active Balance BMSView / Buy
JKBMS JK-B1A / B2A SeriesJK-B2A20S20PConfirm on product pageConfirm on product pageConfirm on product pageConfirm on product pageFactory confirmation required
JKBMS JK-QB2A8S20P Parking Start Dedicated BMSView / Buy
JKBMS JK-B1A / B2A SeriesJK-QB2A8S20P4-8S200A2ABluetooth, Charger check, Display, Forced start switch, GPS Support, Heating FunctionCatalog data; verify on product page
JKBMS JK-B2A8S30P Smart Active Balance BMSView / Buy
JKBMS JK-B1A / B2A SeriesJK-B2A8S30P4-8S300A2ABluetoothCatalog data; verify on product page
JKBMS JK-B2A8SRP Smart Active Balance BMSView / Buy
JKBMS JK-B1A / B2A SeriesJK-B2A8SRP4–8SConfirm on product page2 AConfirm on product pageCatalog data; verify on product page
JKBMS JK-B2A8S30PS Smart Active Balance BMSView / Buy
JKBMS JK-B1A / B2A SeriesJK-B2A8S30PS4–8S300 A2 AConfirm on product pageCatalog data; verify on product page
JKBMS JK-B2A24S15P Smart Active Balance BMSView / Buy
JKBMS JK-B1A / B2A SeriesJK-B2A24S15P8-24S150A2ABluetooth, RS485Catalog data; verify on product page
JKBMS JK-B2A25SRP Smart Active Balance BMSView / Buy
JKBMS JK-B1A / B2A SeriesJK-B2A25SRP25SConfirm on product page2ABluetooth, CANCatalog data; verify on product page
JKBMS JK-B2A8S20P Smart Active Balance BMSView / Buy
JKBMS JK-B1A / B2A SeriesJK-B2A8S20PLi-ion (ternary/NMC) 3–8S; LiFePO4 (LFP) 3–8S; Lithium titanate (LTO) 7–8S200 A2 A activeStandard: Bluetooth, UART, display interface; Optional: CAN, RS485, heating controlV22.1.1 / V19.2.1
JKBMS JK-B2A8S20PS Smart Active Balance BMSView / Buy
JKBMS JK-B1A / B2A SeriesJK-B2A8S20PS4–8S200 A2 AConfirm on product pageCatalog data; verify on product page
JKBMS JK-B1A24S15P Smart Active Balance BMSView / Buy
JKBMS JK-B1A / B2A SeriesJK-B1A24S15P8-24S150A1ABluetooth, RS485Catalog data; verify on product page
JKBMS JK-B1A20S15P Smart Active Balance BMSView / Buy
JKBMS JK-B1A / B2A SeriesJK-B1A20S15P8-20S150A1ABluetoothCatalog data; verify on product page
JKBMS JK-B1A8S20P Smart Active Balance BMSView / Buy
JKBMS JK-B1A / B2A SeriesJK-B1A8S20P3-8S200A1ABluetooth, RS485Catalog data; verify on product page
JKBMS JK-B1A8S20PS Smart Active Balance BMSView / Buy
JKBMS JK-B1A / B2A SeriesJK-B1A8S20PS4–8S200 A1 AConfirm on product pageCatalog data; verify on product page
JKBMS JK-B1A8S10P Smart Active Balance BMSView / Buy
JKBMS JK-B1A / B2A SeriesJK-B1A8S10P3-8S100A1ABluetoothCatalog data; verify on product page
JKBMS JK-B1A8S10PS Smart Active Balance BMSView / Buy
JKBMS JK-B1A / B2A SeriesJK-B1A8S10PS4–8S100 A1 AConfirm on product pageCatalog data; verify on product page
JKBMS WiFi Remote Monitoring ModuleView / Buy
JKBMS AccessoriesJKBMSConfirm on product pageConfirm on product pageConfirm on product pageConfirm on product pageCatalog data; verify on product page
JKBMS V19 Version 7.0 Inch LCD Display AdapterView / Buy
JKBMS AccessoriesJKBMS V19 Version 7.0 Inch LCD Display AdapterConfirm on product pageConfirm on product pageConfirm on product pageConfirm on product pageCatalog data; verify on product page
JKBMS 4.3 LCD General Display AdapterView / Buy
JKBMS AccessoriesJKBMS 4.3 LCD General Display AdapterConfirm on product pageConfirm on product pageConfirm on product pageConfirm on product pageCatalog data; verify on product page
JKBMS V19 Version 4.3 LCD Display AdapterView / Buy
JKBMS AccessoriesJKBMS V19 Version 4.3 LCD Display AdapterConfirm on product pageConfirm on product pageConfirm on product pageConfirm on product pageCatalog data; verify on product page
JKBMS Parallel Module JK-BLMK-5AView / Buy
JKBMS AccessoriesJK-BLMK-5AConfirm on product pageConfirm on product pageConfirm on product pageConfirm on product pageCatalog data; verify on product page
JKBMS 2.5 LCD Power Board DisplayView / Buy
JKBMS AccessoriesJKBMS 2.5 LCD Power Board DisplayConfirm on product pageConfirm on product pageConfirm on product pageConfirm on product pageCatalog data; verify on product page
JKBMS General 3.2 LCD Power Board: External DisplayView / Buy
JKBMS AccessoriesJKBMS General 3.2 LCD Power Board: External DisplayConfirm on product pageConfirm on product pageConfirm on product pageConfirm on product pageCatalog data; verify on product page
JIKONG P-Link-CR JKBMS Serial BMS RS485 Interface BoardView / Buy
JKBMS AccessoriesP-LINK-CRConfirm on product pageConfirm on product pageConfirm on product pageConfirm on product pageCatalog data; verify on product page
JKBMS RS485 CAN ModuleView / Buy
JKBMS AccessoriesRS485-CANConfirm on product pageConfirm on product pageConfirm on product pageConfirm on product pageCatalog data; verify on product page
JIKONG BMS USB-RS485-RJ45 CableView / Buy
JKBMS Inverter CablesJK-PBXA16SXXP16SConfirm on product pageConfirm on product pageConfirm on product pageCatalog data; verify on product page
JIKONG BMS USB-TTL RS485 CableView / Buy
JKBMS Inverter CablesUSB-TTLConfirm on product pageConfirm on product pageConfirm on product pageConfirm on product pageCatalog data; verify on product page
JKBMS JK-BD6A20S15PD Smart Active Balance BMSView / Buy
JKBMS JK-BD SeriesJK-BD6A20S15PD7S–20S150A0.6A activeCANCatalog data; verify on product page
JKBMS JK-BD6A20S8PD Smart Active Balance BMSView / Buy
JKBMS JK-BD SeriesJK-BD6A20S8PD7S–20S80A0.6A activeCANCatalog data; verify on product page
JKBMS JK-BD6A20S6PD Smart Active Balance BMSView / Buy
JKBMS JK-BD SeriesJK-BD6A20S6PD7S–20S60A0.6A activeConfirm on product pageCatalog data; verify on product page
JKBMS JK-BD6A20S4PD Smart Active Balance BMSView / Buy
JKBMS JK-BD SeriesJK-BD6A20S4PD7S–20S40A0.6A activeConfirm on product pageCatalog data; verify on product page
JKBMS JK-B15A24S Active Balancer — 15A 2~24S Industrial Battery EqualizerView / Buy
JKBMS Active BalancersJK-B15A24S2–24SConfirm on product page15A activeBluetooth, optional RS485/CAN, cascade supportCatalog data; verify on product page
JKBMS JK-B5A24S Active Balancer — 5A 2~24S Battery Equalizer for Commercial ESSView / Buy
JKBMS Active BalancersJK-B5A24S2–24SConfirm on product page5A activeBluetooth, optional RS485/CAN, cascade supportCatalog data; verify on product page
JKBMS JK-B4A24S Active Balancer — 4A 2~24S Battery EqualizerView / Buy
JKBMS Active BalancersJK-B4A24S2–24SConfirm on product page4A activeBluetooth, optional RS485/CAN, cascade supportCatalog data; verify on product page
JKBMS JK-DZ08B2A24S Active Balancer — 2A 2~24S CAN Battery Equalizer with CascadeView / Buy
JKBMS Active BalancersJK-DZ08B2A24S2–24SConfirm on product page2A activeBluetooth, CAN (standard), cascade supportCatalog data; verify on product page
JKBMS JK-DZ11B2A24S Active Balancer — 2A 2~24S RS485 Battery Equalizer with CascadeView / Buy
JKBMS Active BalancersJK-DZ11B2A24S2–24SConfirm on product page2A activeBluetooth, RS485 (standard), cascade supportCatalog data; verify on product page
JKBMS JK-B2A16S Active Balancer — 2A 2~16S Battery EqualizerView / Buy
JKBMS Active BalancersJK-B2A16S2–16SConfirm on product page2A activeConfirm interfaces on the supplied hardware; CAN, RS485 and cascade are not assumedCatalog data; verify on product page
JKBMS JK-B2A8S Active Balancer — 2A 2~8S Battery EqualizerView / Buy
JKBMS Active BalancersJK-B2A8S2–8SConfirm on product page2A activeConfirm interfaces on the supplied hardware; CAN, RS485 and cascade are not assumedCatalog data; verify on product page
JKBMS JK-B2A8S20P-HCRPB Smart Active Balance BMSView / Buy
JKBMS JK-B1A / B2A SeriesJK-B2A8S20P-HCRPB3S–8S200A2A activeHeating, CAN, RS485, Bluetooth, parallel-system supportCatalog data; verify on product page
JKBMS JK-B2A8S30P-HCRPB Smart Active Balance BMSView / Buy
JKBMS JK-B1A / B2A SeriesJK-B2A8S30P-HCRPB3S–8S300A2A activeHeating, CAN, RS485, Bluetooth, parallel-system supportCatalog data; verify on product page
JKBMS Battery Level Indicator Display Board for Smart BMSView / Buy
JKBMS AccessoriesJK-IndicatorConfirm on product pageConfirm on product pageConfirm on product pageConfirm on product pageCatalog data; verify on product page
JKBMS External Alarm Buzzer Module for Smart BMS Battery AlertView / Buy
JKBMS AccessoriesJK-ALARMConfirm on product pageConfirm on product pageConfirm on product pageConfirm on product pageCatalog data; verify on product page
JKBMS 2 Inch LCD Display with Active Switch — BMS Monitor & Power Control for JKBMS Smart BMSView / Buy
JKBMS AccessoriesJK-LCD2.0Confirm on product pageConfirm on product pageConfirm on product pageCANCatalog data; verify on product page
JKBMS JK-B1A8S20P-HCRPB Smart Active Balance BMSView / Buy
JKBMS JK-B1A / B2A SeriesJK-B1A8S20P-HCRPB3S–8S200A1A activeHeating, CAN, RS485, Bluetooth, parallel-system supportCatalog data; verify on product page
JKBMS JK-B1A8S10P-HCRPB Smart Active Balance BMSView / Buy
JKBMS JK-B1A / B2A SeriesJK-B1A8S10P-HCRPB3S–8S100A1A activeHeating, CAN, RS485, Bluetooth, parallel-system supportCatalog data; verify on product page

Related official JKBMS pages

HARDWARE, ACCESSORIES AND UPGRADES

Found the model? Buy the hardware, add accessories or plan an upgrade

Move from model research to the official product page, compatible accessories, communication hardware or a checked replacement plan.
Replace or upgrade the BMS

Compare JK-BD, JK-PB, JK-B1A and JK-B2A hardware by battery strings, current, balancing and communication needs.

Compare BMS hardwareAdd displays and modules

Find compatible LCD displays, parallel modules, monitoring hardware and communication interface accessories.

Shop accessoriesConnect, configure or commission

Choose USB, TTL, RS485 and supported communication cables for PC setup, firmware work and system integration.

Shop cables and adaptersPlan a compatible upgrade

Send the installed model, hardware revision, battery, inverter and target function for a checked upgrade or custom bundle.

Request an upgrade plan

Compatibility first. Confirm the exact model, hardware revision, connector, protocol and firmware before ordering. A similar product name does not guarantee compatibility.

Ask JKBMS to verify

TECHNICAL GUIDES

Choose BMS, equalizers and enclosure kits with confidence

Use these guides before comparing individual product pages. Exact model specifications and compatibility information always take priority.
SELECTION GUIDE

How to choose a JKBMS

Check chemistry, strings, current and exact hardware, then review display/WiFi packages, the single 5% discount and protocol-request fees.

Read guideBATTERY KIT GUIDE

How to choose a battery enclosure kit

Compare cell fit, caster or rack format, current package contents and prices, worldwide shipping, and EU transit after dispatch.

Read guideBATTERY EQUALIZERS

Standalone active balancer or BMS?

Check existing protection, cell condition, balance current, exact hardware revision and wiring before adding a battery equalizer.

Read guideOFFICIAL WEBSITE CHECK

Identify official JKBMS website

Use domain, company, contact, catalog, and quotation checks to confirm the official JKBMS website before payment or bulk purchasing.

Read guideBRAND NAME GUIDE

JKBMS naming guide

Understand how JKBMS, JK BMS, JK-BMS, and JIKONG BMS names are used on the official factory website.

Read guideBUYING GUIDE

Where to buy official JKBMS

Check official JKBMS buying, quotation, payment, shipping, and bulk-order verification steps before placing an order.

Read guideJKBMS BATTERY BOX MANUAL

JKBMS battery box manual

Find the correct JKBMS battery box manual and check 6U rack enclosure, caster kit, cell, BMS, LCD, assembly, and custom enclosure requirements.

Read guideWIFI SETUP

Connect your phone to the JKBMS WiFi module

Six steps for hotspot connection, browser setup, local data, parameter authorization and optional WiFi Cloud access, with LED troubleshooting.

Read guideMODEL COMPARISON

Compare JKBMS series and models

Compare JK-BD, JK-PB, JK-B1A, JK-B2A, accessories, monitors, and communication products by practical selection criteria.

Read guideSERIES COMPARISON

JK-BD vs JK-PB

Compare the two JKBMS families by application, model selection, display needs, and inverter communication requirements.

Read guideBALANCING GUIDE

1A vs 2A active balancing

Compare balance-current classes by battery capacity, cell mismatch, correction time, and complete pack condition.

Read guideCOMMUNICATION GUIDE

CAN vs RS485 for a BMS

Understand interface differences, protocol requirements, cabling, termination, and inverter compatibility checks.

Read guide

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