40A BMS

JKBMS 40A Smart BMS for LiFePO4 / Li-ion / LTO battery packs. Suitable for e-bikes, electric scooters, and portable power applications. All models include Bluetooth and UART as standard.

Model Li-ion LiFePO4 LTO Balance
JK-BD4A8S4P 3S–8S 3S–8S 7S–8S 0.4A
JK-BD4A17S4P 7S–17S 8S–17S 14S–17S 0.4A
JK-BD4A20S4P 7S–20S 8S–20S 14S–20S 0.4A
JK-BD4A24S4P 7S–24S 8S–24S 14S–24S 0.4A
JK-BD6A20S4PD 7S–20S 8S–20S 14S–20S 0.6A
JK-BD6A24S4PD 7S–24S 8S–24S 14S–24S 0.6A