DALY BMS 7S 80A Li Ion BATTERY MANAGEMENT SYSTEM

DALY 7S 80A LI-ION BATTERY MANAGEMENT SYSTEM (BMS)

The DALY 7S 80A BMS is designed for Li-ion battery packs, providing stable performance and essential protection for battery systems. It is suitable for 24V lithium battery applications such as solar storage, backup systems, and electric mobility solutions.

Features

• Designed for Li-ion battery packs
• Supports 7S configuration
• 80A continuous discharge current
• Built-in balancing function
• High quality MOSFET design
• Efficient heat dissipation with cooling fans
• Compact and durable structure
• Suitable for medium load applications

Protection Functions

• Over-charge protection
• Over-discharge protection
• Over-current protection
• Short circuit protection
• Cell balancing protection

Specifications

• Brand: DALY
• Model: 7S 80A BMS
• Battery Type: Li-ion
• Supported Cells: 7S
• Nominal System: ~24V

• Discharge Current: 80A
• Charge Current: 40A
• Peak Discharge Current: 360A ±50A
• Overcharge Current: 140A ±20A

• Overcharge Voltage: 4.25V ±0.05V per cell
• Over-discharge Voltage: 2.7V ±0.05V per cell
• Charge Voltage: 4.2V × S

Design & Build

• Size: 66 × 150 × 19 mm
• Output Cable: 7AWG / 100mm
• Balance Cable: 24AWG / 450mm
• Wiring Type: Common port (charge & discharge same port)

Applications

• 24V Li-ion battery packs
• Solar energy storage systems
• Backup power systems
• Electric bikes / scooters
• DIY battery projects