DALY 20S 60V 30A LiFePO4 BMS – Smart Battery Management System with Balance Wire & Temperature Sensor

Protect your 60V LiFePO4 battery pack with the high-performance DALY 20S 60V 30A BMS, purpose-built for safe and efficient battery operation. This advanced Battery Management System (BMS) is engineered exclusively for 20-cell 3.2V LiFePO4 battery packs, offering balanced charging, overcharge and over-discharge protection, short circuit detection, and temperature protection in both high and low environments.

Designed with industrial-grade precision, this BMS is ISO, FCC, RoHS, PSE, and CE certified, and features a balanced charging board, waterproof PCB, and low standby power consumption, making it ideal for demanding energy storage systems.

Key Features:

✅ Supports 20S (60V) LiFePO4 battery packs only

✅ 30A Continuous Discharge Current with up to 90A peak

✅ Advanced Thermal Protection: -20°C to 70°C range

✅ Waterproof & Anti-Corrosion PCB

✅ Balanced Charging Function for 20 cells

✅ Short Circuit, Overcurrent, Overcharge & Over-discharge Protection

✅ Includes 21-pin Balance Cable & Connector

✅ Supports Cylindrical & Prismatic Cells (18650, 21700, 36500)

Ideal For:

• ✅ Solar Energy Systems

• ✅ Electric Bikes and Scooters

• ✅ Skateboards and RVs

• ✅ Camping Boats & Lawn Equipment

• ✅ Household and Off-Grid Battery Storage

What’s in the Box:

• 1x DALY 20S 60V 30A BMS with Temperature Sensor

• 1x 21-Wire Balance Cable with Connector

Technical Specs:

• Battery Type: LiFePO4

• Continuous Discharge: 30A

• Peak Current: 90A ±15A

• Balance Current: 30 ± 5 mA

• Charge Voltage: 75V max (3.75V per cell)

• Overcharge Protection: 3.75V ± 0.05V

• Over-discharge Cut-off: 2.7V ± 0.1V

• Temperature Range: -20°C to 70°C

• Working Current: 100µA

• Sleep Mode Current: 20µA

• Size: 2 x 3 x 0.2 inches

• Weight: ~8 oz