DALY LiFePO4 12S 36V 20A Waterproof Battery Management System – BMS Protection Board is a reliable battery management system designed for 12-series LiFePO4 battery packs, providing complete protection, balanced charging, and stable current handling, supporting a nominal 38.4V battery system with 20A continuous charge and discharge capability, accurate voltage protection thresholds, and an IP65 waterproof design suitable for solar energy storage, electric mobility, and industrial battery applications.

DALY BMS LiFePO4 12S 36V 20A Datasheet

Features:

1. Designed for 12S LiFePO4 (LFP) battery packs
2. 20A continuous charge and discharge current support
3. Integrated cell balancing for longer battery life
4. Accurate over-voltage and discharge protection
5. IP65 waterproof design for outdoor and harsh environments
6. Stable performance across wide temperature range
7. Suitable for medium-power battery systems

Specifications:

• Product Type: Battery Management System (BMS)
• Battery Type: LiFePO4 (LFP)
• Series Configuration: 12S
• Nominal Voltage: 38.4 V (3.2 V × 12 cells)
• Charge Voltage: 43.8 V (3.65 V × 12 cells)
• Discharge Cutoff Voltage: 30 V (2.5 V × 12 cells)
• Continuous Charge Current: 20 A
• Continuous Discharge Current: 20 A
• Over-Voltage Protection: 3.75 ± 0.05 V per cell
• Balancing Current: 70 ± 25 mA
• Waterproof Rating: IP65
• Operating Temperature: -20°C to 60°C
• Applications: LiFePO4 battery packs, solar energy storage systems, electric vehicles, backup power systems, industrial battery protection

E Explore wide range of DALY Smart BMS >

Package Includes:

1 × DALY LiFePO4 12S 36V 20A Waterproof Battery Management System - BMS Protection Board