DALY 100BAL SMART BMS 8-17S 40A

The DALY BMS 8-17S 40A 100BALANCE (R24TK1A) is an advanced Smart Active Balancing Battery Management System engineered for high-performance lithium battery packs ranging from 8 to 17 cells in series. Featuring 100% smart active balancing, this BMS ensures long-lasting performance, optimized cell health, and safe operations for demanding battery-based systems.

Key Features

### 100% Smart Active Balancing

Automatically redistributes charge between cells during charging and discharging cycles to equalize cell voltages—preventing over-stress, increasing energy output, and extending battery life.

### Intelligent Communication Interfaces

Built-in UART and CAN ports allow seamless integration with smart monitoring systems, enabling real-time access to cell voltage, current, temperature, and health diagnostics.

### Reliable 40A Performance

Supports continuous 40A charge/discharge current, making it ideal for moderate to high-drain applications such as home solar systems, electric bikes, robotics, and mobile power stations.

### Multi-layer Safety Protection

• Overcharge Protection
• Over-discharge Protection
• Overcurrent Protection
• Short Circuit Protection
• Temperature Monitoring

DALY’s intelligent algorithms ensure accurate threshold controls to protect your batteries in all conditions.

### Industrial-Grade Build

The BMS features a blue anodized aluminum casing that acts as a heat sink, providing passive cooling, structural rigidity, and resistance to dust and corrosion—ideal for harsh environments.

Applications

• Home Solar & Inverter Systems
• Electric Bicycles & Scooters
• Industrial Battery Packs
• DIY Lithium Battery Banks
• Portable Power Units & Camping Systems

Due to the battery capacity, internal resistance, voltage and other parameter values are not completely consistent, this difference causes the battery with the minimum capacity to be easily overcharged and discharged during charging, and the smallest battery capacity becomes smaller after damage, entering a vicious cycle. The performance of single cell directly affects the charge and discharge characteristics of the whole battery and the deduction of battery capacity. BMS lack of balance function is only a data collector, which is hardly a management system. The active equalization function can realize the maximum continuous 1A equalization current. Transferthe high-energy single cell to the low-energy cell, or use the whole group of energy to supplement the lowest single cell. During the implementation process, the energy is redistributed through the energy storage link, so as to ensure the battery consistency to the greatest extent, improve the battery mileage and extend the battery life."