BMS-8S · BATTERY AND ENERGY
Battery Management System
A management system that monitors the battery and potential failure scenarios, protecting against capacity loss and situations that could harm the user or the environment. It measures cell voltages with high accuracy, monitors pack voltage and current, and produces state of charge (SOC) and state of health (SOH) estimates. Its stackable architecture scales from a single board to packs with dozens of cells. An ESP32-based Wi-Fi/Bluetooth variant is also produced for applications that require wireless monitoring.
Images show the current version of the product; custom designs may look different.
| Cell count | Up to 8 cells in series |
|---|---|
| Architecture | Stackable — supports dozens of cells |
| Cell voltage measurement | High accuracy |
| Pack measurement | Voltage and current |
| Balancing | Passive · 130 mA |
| Charge current | 0.5 C |
| Continuous discharge current | 1 C |
| Max continuous discharge | 2 C |
| Communication | CAN-Bus |
| Estimation | SOC and SOH |
| Operating temperature | — to be completed |
| Dimensions | — to be completed |
| Compliance | — to be completed |
Protection functions
- Charge and discharge protection
- Thermal runaway protection
- Short circuit protection
- Over/under voltage protection
- Over/under temperature protection
- State of charge (SOC) estimation
Applications
Electric vehicles, micromobility vehicles, stationary energy storage systems and IoT-based energy management applications.