Below bluetooth active balancing BMS also support RS485/CANBus for optional are available for sell:
JK-BD6A17S6P
JK-BD6A20S6P
JK-BD6A24S6P
JK-BD6A20S10P
JK-B1A24S15P
JK-B2A24S20P
The above active balancing BMS with active balancing current cover from 0.6A to 5A series, and support max continuous discharge up to 350A. Widely used for LTO battery packs 20S to 24S, LiFePO4 battery packs 16s to 24s, Lithium-ion battery packs 14S to 24S. Feel free to contact us for assemble manul or custom design BMS or technical support is needed by email info@jkbms.com