Collection: Smart BMS — Standard Series
The JKBMS Smart BMS Standard Series offers Bluetooth and UART communication as standard, making it the ideal entry-level choice for DIY battery builders and home energy storage applications. Compatible with LiFePO4, Li-ion, and LTO battery chemistries, the Standard Series provides reliable cell-level protection, real-time monitoring via the JKBMS app, and active balancing for optimal battery performance.
Available in 40A, 100A, 150A, 200A, and 300A current ratings across 4S–24S configurations.
-
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 -
JKBMS JK-BD6A20S10P | 100A Smart BMS for E-Bike, Commuter EV & Backup Power | 8S-20S LiFePO4 Li-ion | 0.6A Active Balance
Regular price $62.68 USDRegular price$157.68 USDSale price $62.68 USDSale -
JKBMS JK-B1A8S20P | 200A Smart BMS for RV & Backup Power | 3S-8S LiFePO4 Li-ion | 1A Active Balance
Regular price $65.68 USDRegular price$164.68 USDSale price $65.68 USDSale -
JKBMS JK-B2A24S20P | 200A Smart BMS for Small ESS & Light EV | 8S-24S LiFePO4 Li-ion | 2A Active Balance
Regular price $109.68 USDRegular price$274.68 USDSale price $109.68 USDSale -
JKBMS JK-B2A8S20P | 200A Smart BMS for RV & Backup Power | 3S-8S LiFePO4 Li-ion | 2A Active Balance
Regular price $99.68 USDRegular price$249.68 USDSale price $99.68 USDSale -
JKBMS JK-BD4A17S4P | 40A Compact BMS 8S-17S | LiFePO4 Li-ion LTO | 0.4A Active Balance + Bluetooth + UART
Regular price $35.68 USDRegular price$88.68 USDSale price $35.68 USDSale -
JKBMS JK-BD4A24S4P | 40A BMS for E-Bike & 72V Backup Power | 8S-24S LiFePO4 Li-ion | 0.4A Active Balance + Bluetooth + UART
Regular price $38.68 USDRegular price$96.68 USDSale price $38.68 USDSale -
JKBMS JK-BD6A20S20P | 200A Smart BMS for Electric Sightseeing Vehicle & Backup Power Supply | 8S-20S LiFePO4 Li-ion | 0.6A Active Balance
Regular price $79.68 USDRegular price$199.68 USDSale price $79.68 USDSale -
JKBMS JK-BD6A24S15P | 150A Smart BMS for Backup Power Supply & Small ESS | 8S-24S LiFePO4 Li-ion | 0.6A Active Balance
Regular price $75.68 USDRegular price$189.68 USDSale price $75.68 USDSale