BMS 8-24S 40A 100BALANCE (R24TK1A) (763f)

DALY Smart Active Balance BMS 8-24S 40A 100BALANCE (R24TK1A)

Product Data Sheet

The DALY BMS 8-24S 40A 100BALANCE (R24TK1A) is a cutting-edge Smart Active Balance Battery Management System engineered to offer outstanding safety, stability, and battery life enhancement. Specifically designed for lithium-based battery packs, this system supports 8S to 24S battery configurations and handles a continuous discharge current of 40A with 100% active cell balancing—an industry-leading feature that ensures uniform cell voltages throughout the charge-discharge cycle.

Key Specifications

• Product Name: Smart Active Balance BMS
• Model Number: R24TK
• Cell sampling voltage range: 1.5V-4.9V
• Operating voltage range: >10V
• Balance method: Active Balance
• Working power consumption: ≤1.25W
• working temperature -40°C~85°C

Product Highlights

100% Active Cell Balancing

The DALY 100BALANCE system actively redistributes energy from high-voltage to low-voltage cells in real-time, rather than relying on passive resistance methods. This:

• Increases usable battery capacity
• Minimizes energy waste
• Improves battery longevity

Smart CAN & UART Communication

The integrated CAN and UART interfaces enable:

• Remote monitoring
• Real-time diagnostics
• BMS parameter customization
• Firmware updates through PC or controller

Advanced Safety Suite

Enjoy peace of mind with comprehensive protections:

• Overcharge / Overdischarge Protection
• Overcurrent and Short Circuit Protection
• Temperature Monitoring and Cut-off
• Reverse Polarity Shielding

Thermal Management & Durable Build

• Efficient passive cooling system
• Premium aluminum shell offers improved heat dissipation
• Vibration-resistant and weather-tolerant casing for field applications

Use Cases

• Electric Vehicles (EVs, E-Bikes, E-Rickshaws)
• Battery Energy Storage Systems (BESS)
• Solar and Off-Grid Power Solutions
• Industrial Power Banks
• DIY Smart Battery Projects

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.