DALY BMS LFP LifePo4 16S 48V 20A BMS Battery Management System for Lifepo4 Battery Pack Balanced Charging Board

Description

 

Introduction to 48V 20A LiFePO4 BMS

The 48V 20A LiFePO4 BMS is a compact yet highly efficient Battery Management System designed for 16S lithium iron phosphate battery packs. As energy storage applications increasingly demand smarter and safer solutions, this BMS provides the critical functionality needed to protect and optimize lithium batteries. Not only does it manage essential operations such as balancing and voltage regulation, but it also enables remote communication through IoT interfaces. Therefore, it serves as an ideal choice for users seeking both performance and intelligent monitoring in low to mid-power applications.

Key features

This BMS is equipped with a range of features to support both safety and functionality. Firstly, it offers balanced charging across all 16 cells, which helps extend battery life and ensures consistent performance. In addition, it includes protections against overcharge, over-discharge, overcurrent, short circuit, and temperature extremes. Furthermore, the system supports communication protocols such as UART, RS485, or CAN (depending on the version), allowing seamless integration into IoT-based energy systems. As a result, users can monitor battery health and performance remotely, which significantly enhances control and safety.

Specifications of 48V 20A LiFePO4 BMS

Below are the technical specifications of the 48V 20A LiFePO4 BMS:

• Battery Type: LiFePO4 (16S configuration)
• Nominal Voltage: 48V
• Continuous Discharge Current: 20A
• Balance Current: 30–60mA
• Overcharge Protection Voltage: 3.75V ± 0.05V per cell
• Over-discharge Protection Voltage: 2.0V ± 0.05V per cell
• Short Circuit Protection: Yes
• Temperature Protection: Yes (via sensors)
• Communication Interface: UART / RS485 / CAN
• Operating Temperature: -20°C to 70°C
• Approximate Dimensions: 150mm x 100mm x 15mm
• Weight: Around 300g

Despite its smaller current rating, the system is well-built for long-term use in low-power energy systems and smart applications.

Significance

The 48V 20A BMS plays an important role in managing battery health in portable power systems, solar energy setups, and small electric vehicles. Because it enables remote monitoring through IoT communication, users gain real-time insights into battery status, temperature, and voltage levels. Additionally, the unit’s lightweight and compact design makes it easy to install in limited-space environments. Compared to traditional analog protection boards, this smart BMS provides enhanced safety and performance tracking, which in turn improves system reliability and user confidence.

Conclusion of 48V 20A LiFePO4 BMS

In conclusion, the 48V 20A LiFePO4 BMS is a dependable and intelligent battery management solution for 16S lithium packs. With integrated safety features, balanced charging, and IoT connectivity, it supports efficient and secure operation across a range of energy systems. Whether used in solar power banks, portable storage, or small-scale EVs, this BMS ensures stable performance while enabling smarter control and longer battery life.

 

 

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