Useful for battery packs from 6S to 18S Premium BMS for 18S lithium battery packs Dimensions: 63mm x 115mm

Charging/discharging rate: up to 30A continuous, 70A peak if onboard

Voltage measurement accuracy: 2.2mV Temperature sensors: 2 onboard, 8 NTC Balancing: 70mA

Power on: self-holding switch or button Communications:

• UART
• isolated CANBus

Other characteristics: 3 onboard led; setup for membrane keyboard with 3 LEDs and push-button; integrated precharge circuit; RTCC; flash memory; 3 open drain outputs for contactor control; external current sensor option; 2 opto isolated I/O

Protections: UV, OV, OTD, OTC, UTD, UTC, OCD, OCC, SCP, OW

Algorithms for SOC and SOH estimation

Connectors: power on M3 bushing, signals with 2.5mm pitch