Vax BH15030 20V Cordless Vacuum Replacement Battery 3000mAh EC-ST95ZZBPBUS and BMS communication lines —

and BMS communication lines — one battery covers both without modification

Any cell that deviates from the expected impedance profile at that voltage will trigger charge interrupts or refuse to negotiate fast charging on the first cycle

The Dyna-Ray S18161 replacement battery is a reliable

68Wh) Li-Polymer replacement battery for the HP ZBook Studio G3 mobile workstation

Vax BH15030 20V Cordless Vacuum Replacement Battery 3000mAh EC-ST95ZZBPBUS and BMS communication lines —Vax BH15030 BH25040 20V Li ion Replacement Battery This is a 20V 3000mAh (60Wh) Li ion battery that replaces Vax OEM parts BH15030 and BH25040. It fits Vax cordless vacuum cleaners that run on these packs. Voltage and cell count match the original spec exactly. BH15030 and BH25040 compatibility: Both OEM part numbers share the same 20V cell configuration, connector pinout, and BMS communication protocol. The vacuum's power management board treats this