4S LiFePO4 Battery Protection Board, 100 A Labelled

Build battery management into a correctly designed four-series LiFePO4 pack. This protection board includes balancing and monitoring functions for a compatible lithium-iron-phosphate arrangement.

✅ Monitor the series cell groups - A matched BMS provides the protection functions specified for the pack.

✅ Add balancing support - The balancing circuit helps manage differences between connected cell groups.

✅ Keep the assembly compact - The flat board format fits a suitable protected enclosure.

For LiFePO4 Chemistry and a Correctly Built Pack

This board is intended for 4S LiFePO4, not a different lithium chemistry simply labelled 12 V. Confirm the actual board wiring, cell thresholds and current derating with its instructions.

The discharge rating is labelled 100 A and charge current up to 60 A. The installation needs appropriate cells, wiring, fusing and a separate compatible charger. Pack construction and connections require competent electrical work.

Technical details

• 4S LiFePO4 BMS
• 100 A-labelled discharge rating
• Up to 60 A stated charging current
• Balancing function
• Approximately 145 x 60 x 8.36 mm
• Board only
• Cells and charger separate

Choose a management board matched to your LiFePO4 pack design.