🔌 BMS Compatibility Checker
Building a safe and reliable e-bike battery requires perfect alignment
between the battery pack, the BMS,
and the controller or motor.
The BMS Compatibility Checker helps you instantly verify
whether all components work together safely — before costly or dangerous mistakes happen.
🔍 Why BMS Compatibility Matters
- Voltage alignment between battery and controller
- Safe current handling for continuous and peak loads
- Correct series configuration (S count)
- Protection against overheating and shutdowns
Even small mismatches can reduce performance or permanently damage components.
This tool eliminates guesswork.
🛠 How to Use the Checker
-
Select battery configuration (S) — e.g. 13S, 14S.
The tool calculates nominal, full, and cutoff voltages automatically. -
Choose or enter BMS specs — voltage range, continuous current,
and peak discharge limits. -
Select or enter controller/motor data — voltage and power.
Current can be calculated automatically if needed. - Click “Check Compatibility” to receive an instant verdict.
📊 What the Results Mean
- ✅ Compatible — all values safely aligned
- ⚠️ Partially compatible — borderline limits detected
- ❌ Not compatible — changes required before use
Detailed feedback explains exactly which parameter causes an issue.
👥 Who Should Use This Tool
- DIY e-bike battery builders
- Repair technicians
- Electric scooter enthusiasts
- Engineers and system designers
The BMS Compatibility Checker gives you confidence that
your battery system is electrically balanced, safe, and ready for real-world use.
