Product Catalog
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ESS Inverter BMS
The JKBMS ESS Inverter BMS (JK-PB Series) is purpose-built for home energy...
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Active Balance BMS
Browse our complete range of JKBMS smart battery management systems. From 40A...
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Industrial & Commercial ESS
JKBMS ESS offers a complete range of air-cooled (64–241kWh) and liquid-cooled (241–261kWh)...
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Active Balancer Series
Battery cells drift apart over time. When one cell goes out of...
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US Stock — Fast Local Shipping
All products in this collection are stocked in our multiple US local...
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EU Stock — Fast Local Shipping
All products in this collection are available from our EU local warehouse...
Featured Products
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JKBMS JK-B1A8S10P | 100A Smart BMS for Portable Power & Solar Street Light | 3S-8S LiFePO4 Li-ion | 1A Active Balance
Regular price $54.68 USDRegular price$137.68 USDSale price $54.68 USDSale -
JKBMS JK-B2A20S20P | 200A Smart BMS for Electric Sightseeing Vehicle & Small ESS | 8S-20S LiFePO4 Li-ion | 2A Active Balance
Regular price $124.68 USDRegular price$312.68 USDSale price $124.68 USDSale -
JKBMS JK-BD6A24S6P | 60A Smart BMS for E-Bike & 72V Wide-Range Systems | 7S-24S LiFePO4 Li-ion | 0.6A Active Balance
Regular price $49.68 USDRegular price$124.68 USDSale price $49.68 USDSale -
JKBMS JK-B2A8S30P | 300A Smart BMS for High-Current RV & Backup Power | 3S-8S LiFePO4 Li-ion | 2A Active Balance
Regular price $94.68 USDRegular price$237.68 USDSale price $94.68 USDSale -
JKBMS JK-B1A20S15P | 150A Smart BMS for Backup Power Supply & Small ESS | 8S-20S LiFePO4 Li-ion | 1A Active Balance
Regular price $84.68 USDRegular price$212.68 USDSale price $84.68 USDSale -
JKBMS JK-B2A24S15P | 150A Smart BMS for Backup Power Supply & Small ESS | 8S-24S LiFePO4 Li-ion | 2A Active Balance
Regular price $109.68 USDRegular price$274.68 USDSale price $109.68 USDSale -
JKBMS JK-BD4A20S4P | 40A BMS for E-Scooter & 60V Backup Power | 8S-20S LiFePO4 Li-ion | 0.4A Active Balance + Bluetooth + UART
Regular price $36.68 USDRegular price$91.68 USDSale price $36.68 USDSale -
JKBMS JK-BD4A8S4P | 40A BMS for RV, Marine & Portable Power | 3S-8S LiFePO4 Li-ion | Bluetooth + Optional RS485/CAN
Regular price $33.68 USDRegular price$79.68 USDSale price $33.68 USDSale
Featured Products
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JKBMS JK-B2A8S20P-HCRPB | 200A Smart BMS for Home ESS & Parallel Systems | 3S-8S LiFePO4 Li-ion | 2A Active Balance + Heating + CAN + RS485
Regular price $119.68 USDRegular price$299.68 USDSale price $119.68 USDSale -
JKBMS JK-B2A8S30P-HCRPB | 300A Smart BMS for Home ESS & Parallel Systems | 3S-8S LiFePO4 Li-ion | 2A Active Balance + Heating + CAN + RS485
Regular price $114.68 USDRegular price$287.68 USDSale price $114.68 USDSale -
JKBMS JK-B2A24S30P-HC | 300A Smart BMS for Industrial EV & Heavy-Duty Applications | 8S-24S LiFePO4 Li-ion | 2A Active Balance + Heating + CAN
Regular price $164.68 USDRegular price$412.68 USDSale price $164.68 USDSale -
JKBMS JK-B1A8S10P | 100A Smart BMS for Portable Power & Solar Street Light | 3S-8S LiFePO4 Li-ion | 1A Active Balance
Regular price $54.68 USDRegular price$137.68 USDSale price $54.68 USDSale -
JKBMS JK-B2A20S20P | 200A Smart BMS for Electric Sightseeing Vehicle & Small ESS | 8S-20S LiFePO4 Li-ion | 2A Active Balance
Regular price $124.68 USDRegular price$312.68 USDSale price $124.68 USDSale -
JKBMS JK-BD6A24S6P | 60A Smart BMS for E-Bike & 72V Wide-Range Systems | 7S-24S LiFePO4 Li-ion | 0.6A Active Balance
Regular price $49.68 USDRegular price$124.68 USDSale price $49.68 USDSale -
JKBMS JK-B2A8S30P | 300A Smart BMS for High-Current RV & Backup Power | 3S-8S LiFePO4 Li-ion | 2A Active Balance
Regular price $94.68 USDRegular price$237.68 USDSale price $94.68 USDSale -
JKBMS JK-B2A20S20P-HC | 200A Smart BMS for Heavy EV & ESS Inverter Integration | 8S-20S LiFePO4 Li-ion | 2A Active Balance + Heating + CAN
Regular price $134.68 USDRegular price$337.68 USDSale price $134.68 USDSale
Featured Products
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JKBMS USB-RS485-RJ45 Converter Cable for Smart BMS Communication
Regular price $15.99 USDRegular price -
JKBMS PLINK Module (P-Link-CR-V2.0) — Soft Parallel & Inverter Communication Interface for HC & HCR Smart BMS
Regular price $24.59 USDRegular price -
JKBMS Parallel Module for Multi-Battery Hard Parallel Connection
Regular price $32.99 USDRegular price -
JKBMS 4.3 Inch LCD Touch Screen Monitor — Full Battery Data Display for JKBMS Smart BMS
Regular price $56.99 USDRegular price -
JKBMS USB-TTL-1M Cable for Smart BMS UART Communication
Regular price $15.99 USDRegular price -
JKBMS RS485 Converter Module for 4S–8S Low Voltage Smart BMS — PC Monitoring & Parameter Configuration
Regular price $18.99 USDRegular price -
JKBMS 7 Inch LCD Display for JK-PB Inverter BMS V19 — Large Screen Battery Monitor (LCD-7.0-TTL-P)
Regular price $79.99 USDRegular price -
JKBMS 4.3 Inch LCD Display for JK-PB Inverter BMS V19 — Battery Monitor with CAN & RS485 Protocol (LCD-4.3-TTL-P)
Regular price $56.99 USDRegular price
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