BMS 8-17S 100A 100BALANCE (R24TK1A) (763e)

DALY Smart Active Balance BMS 8-17S 100A 100BALANCE (R24TK1A)

Product Data Sheet

The DALY BMS 8-17S 100A 100BALANCE (R24TK1A) is a high-performance Smart Active Balance Battery Management System designed for applications requiring high current, advanced safety, and efficient balancing. Built with DALY’s proprietary 100% Active Balancing Technology, this BMS delivers exceptional real-time voltage regulation between cells, extending battery life and ensuring consistent power delivery.

Technical 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

Key Features

100% Active Balancing

Utilizes real-time voltage redistribution between cells for:

• Increased overall battery capacity usage
• Longer battery pack life
• Reduced maintenance cost over time

Dual Communication Support

• Integrated UART and CAN protocols
• Real-time monitoring via compatible apps or PC
• Supports BMS diagnostics, logging, and firmware updates

Advanced Safety Architecture

Includes multi-level protections:

• Overcharge and Over-discharge Protection
• Short Circuit and Overcurrent Protection
• Over-temperature Detection and Shutdown
• Reverse Polarity Protection

Smart Design

• Ultra-efficient cooling and thermal control
• Compact, rugged blue aluminum casing
• Vibration and heat-resistant for tough environments

Ideal Applications

• EV Battery Packs (E-bikes, E-scooters, Rickshaws)
• Solar Battery Storage Systems
• Off-grid Energy Projects
• Industrial Energy Storage Systems (ESS)
• Power Tools, Robotics, and DIY 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.