19S-60A LiFePO₄ (LFP) BMS — DALY Model

Overview
The DALY 19S-60A BMS is built to manage and protect 19-cell LiFePO₄ battery packs. It supports up to 60A of continuous current, offering essential protections, cell balancing, and optional communication for safe and efficient battery operation.

Specifications

• Cell Configuration: 19S (19 cells in series)

• Battery Chemistry: LiFePO₄ (LFP)

• Nominal Voltage: 60.8V (3.2V × 19)

• Maximum Continuous Current: 60A

• Peak Current: Typically 80A to 100A for short durations

• Balancing Type: Passive balancing

• Balance Current: Approximately 30mA to 100mA

• Protection Features:

  • Over-voltage protection

  • Under-voltage protection

  • Over-current protection

  • Short-circuit protection

  • Over-temperature protection

  • Under-temperature protection

• Communication Interfaces (depending on model):

  • Bluetooth

  • UART

  • CAN

• Operating Temperature Range: -20°C to +60°C

Features

• Real-time monitoring of cell voltages and pack status

• Automatic cell balancing during charging

• Comprehensive protection for voltage, current, and temperature

• Optional remote monitoring via Bluetooth (with DALY Smart BMS app)

• Durable and compact design for high-power applications

Applications

• 60V nominal LiFePO₄ battery systems

• Electric scooters, motorcycles, and light EVs

• Solar and renewable energy storage systems

• Portable power stations and backup battery packs

• DIY 19S LiFePO₄ battery projects

Important Notes

• Only for use with LiFePO₄ battery chemistry

• Proper wiring of balance leads and power terminals is essential

• Confirm charger and load are within the 60A continuous current rating

• Optional features like Bluetooth require specific DALY models

• Cooling may be necessary in high-load or enclosed environments