Over/Under Voltage Protection
Over Current in Discharge (120A for 60s; 140A instant cut)
Over Current in Charge (120A for 60s; 140A instant cut)
Short Circuit Protection (30µs delay)
Short Circuit & Over Current Latch
Deep Discharge Prevention
3–16 cells (48–60V)
Up to 100A continuous current
Cell balancing: 50–120mA depending on model
Voltage accuracy ±3mV; Current accuracy ±1%
Predischarge for 3–6mF in 0.5 sec
Self‑consumption: ~13mA active; 0.15mA shutdown
CAN2.0B
Bluetooth Low Energy (BLE)
Proprietary CAN servicing tools
1 onboard MOSFET sensor
4 external cell sensors
Range: –10°C to 120°C, accuracy ±1°C
Buzzer & LED: Thermal Runaway, MOSFET Failure, Open Wire, Short Circuit Latch, Over Current Latch, Insulation Failure
EEPROM (90 sec logging, 30 days)
All models support multiple lithium‑ion cells. Depending on the variant, they can manage anywhere from 3 cells up to 32 cells, covering battery packs from about 48V up to 140V.
All models support multiple lithium‑ion cells. Depending on the variant, they can manage anywhere from 3 cells up to 32 cells, covering battery packs from about 48V up to 140V.
Webber ElectroCorp is an Indian EV tech company specializing in smart Battery Management Systems, chargers, and motor controllers—powering the future of electric mobility.