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Item #:
117156695
LiFePO4 BMS 4S 12V 150A Lithium Iron Phosphate Battery Cell 3.2V Management System Protection Circuit PCB Board,with Bluetooth Module
Item #:
117156695
SHP 207
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What Stands Out
Bluetooth Connectivity
The built-in Bluetooth module allows for real-time monitoring and management of the battery system via mobile devices, enhancing user convenience and accessibility.
High Current Capacity
With a capacity of 100A, this BMS effectively supports high-demand applications, ensuring reliable performance and longevity of lithium iron phosphate battery systems.
Enhanced Safety Features
Designed with advanced protection circuits, this BMS safeguards against overcharging, discharging, and short circuits, promoting safety and prolonging battery life.
Product Details
| Product Dimensions (L x W x H) | 11.22 x 0.02 x 1.57 inches (28.5 x 0.1 x 4 cm) |
| Item Weight | 1.1 pounds (500 grams) |
| Date First Available | June 22, 2024 |
| Manufacturer | DALY |
Dangerous Goods
To avoid the delay in customs clearance process for Dangerous Goods, the shipment shall be opened at our warehouse facility to check the severity of hazardous components. Please see the list of Dangerous goods here.
Who Should Buy?
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DIY Enthusiasts
Ideal for those building custom battery systems requiring reliable management and protection features.
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Electric Vehicle Users
Suitable for powering electric vehicles, providing stability, safety, and efficient energy management.
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Renewable Energy
Great for solar power systems, delivering effective battery management to optimize storage and usage.
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Beginners
May be complicated for novices due to installation and setup requirements without prior knowledge of battery systems.
Product Description
LiFePO4 BMS 4S 12V 150A Lithium Iron Phosphate Battery Cell 3.2V Management System Protection Circuit PCB Board,with Bluetooth Module
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What is a Battery Management System (BMS) and why do I need it for my lithium battery?
Answer: A Battery Management System (BMS) is crucial for ensuring the safety and efficiency of lithium batteries. It monitors the health and performance of individual cells, balancing their charge levels, and protecting against overcharging, overheating, and short circuits. Without a BMS, lithium batteries can become unstable, which poses safety risks. For DIY projects, incorporating a BMS allows you to customize power systems for applications like electric vehicles, solar energy storage, or portable power supplies. -
Question:
What specifications should I consider when selecting a BMS for my DIY lithium project?
Answer: When selecting a BMS, key specifications include the voltage range (e.g., 12V-72V), current capacity (e.g., 20A-500A), and the number of series cells (3S-20S). It's also important to consider communication protocols like RS485, CAN, or WiFi, depending on your project's needs for monitoring or control. For instance, if you want remote monitoring capabilities, a WiFi-enabled BMS would be ideal. This ensures that you have a system that meets your power requirements and allows for efficient management. -
Question:
Can the BMS protect against overcharging and over-discharging?
Answer: Yes, one of the primary functions of a BMS is to protect against overcharging and over-discharging. It constantly monitors the voltage of each cell in the battery pack and ensures that they remain within safe limits. If any cell approaches its voltage threshold, the BMS can cut off charging or discharging to prevent damage. This feature is essential for extending the lifespan of your batteries and ensuring safe operation during intensive use, such as in electric bicycles or solar energy systems. -
Question:
What types of communication interfaces are available with the BMS?
Answer: The BMS offers a variety of communication interfaces, including RS485, CAN, and WiFi. RS485 allows for reliable communication over long distances, making it suitable for larger installations. CAN is often used in automotive applications for its robustness. WiFi is advantageous if you want to monitor system performance remotely through a smartphone or computer. These communication options provide flexibility for integrating the BMS into different projects, whether they be home energy systems or electric vehicle configurations. -
Question:
What is the difference between a 3S and a 20S BMS?
Answer: The difference between a 3S and a 20S BMS lies in the number of series cells they can manage. A 3S BMS is designed for packs with three cells in series, typically generating around 12.6V, ideal for smaller battery systems. In contrast, a 20S BMS can manage up to twenty cells in series, providing a higher voltage (up to 72V) suitable for larger applications like electric scooters or energy storage systems. The choice depends on your specific voltage and power requirements for your project. -
Question:
Is this BMS compatible with LiFePO4 lithium iron batteries?
Answer: Yes, this BMS is specifically designed for LiFePO4 lithium iron batteries, which are known for their thermal stability and long cycle life. LiFePO4 batteries require specific management strategies, due to their unique charging and discharging characteristics. This BMS optimizes the performance of LiFePO4 cells, making it an excellent choice for applications ranging from solar storage systems to electric vehicles. By ensuring compatibility, it enhances the performance and safety of your battery pack. -
Question:
What applications is this BMS suitable for?
Answer: This BMS is suitable for a wide range of applications, including electric vehicles, renewable energy storage systems, and portable power supplies. Its flexible voltage range and current capacity make it ideal for various DIY projects. For instance, you can use it in a solar-powered battery bank to store energy and power home appliances or integrate it into an electric bike for reliable energy management. This versatility makes it a valuable component for anyone looking to build or enhance their own lithium battery systems. -
Question:
How does the BMS balance the charge among cells?
Answer: The BMS utilizes a balancing algorithm to ensure that each cell in the battery pack maintains an equal charge level. It can employ passive or active balancing techniques; passive balancing discharges higher voltage cells while active balancing redistributes energy among cells. This functionality is crucial for maximizing battery performance and lifespan, particularly in applications with varied load demands. For example, in an electric vehicle, maintaining balance ensures consistent power output and efficient energy usage during long journeys. -
Question:
What are the benefits of having optional WiFi connectivity in the BMS?
Answer: The optional WiFi connectivity in the BMS allows for real-time monitoring and control through a smartphone or computer. Users can access performance data, receive alerts for any issues, and make adjustments remotely, facilitating proactive management of the battery system. This feature is especially beneficial for off-grid solar systems, enabling you to monitor battery health while at home or away. It adds convenience and enhances the user experience by ensuring you’re always informed about your battery's status. -
Question:
Where can I buy BMS LiFePO4 Li ion 3S-20S 12V-72V 20A-500A Lithium Battery Management System?
Answer: You can conveniently purchase the BMS LiFePO4 Li ion 3S-20S 12V-72V 20A-500A Lithium Battery Management System from Ubuy. Ubuy offers a range of products, ensuring that you find the exact specifications you need for your DIY lithium projects. Their platform provides a user-friendly experience, making it easy for you to navigate, compare, and choose the right BMS for your applications.
HiXiMi Battery Chargers Editorial Review
The BMS LiFePO4 Lithium Battery Management System has garnered mixed feedback from users. While some customers experience high satisfaction levels, praising its performance and build quality, others have encountered issues that have affected their overall impression. Positive reviews emphasize the BMS's effectiveness, specifically highlighting its ability to perform reliably and safely when managing lithium batteries. Users appreciate the sturdy Construction, indicating a sense of durability and quality. Additionally, the detailed instructions provided are noted as helpful, making it easier for DIY enthusiasts to implement the system in custom battery setups. One user expressed confidence in the BMS's ability to extend the life of their batteries, especially when compared to less expensive alternatives available on the market. On the downside, the product has received critical feedback concerning functionality, as one user experienced a failure after a single charge cycle, leading to disappointment with the system. This contrasts sharply with the positive experiences of others, suggesting that while many find the BMS dependable, there may be instances of malfunction that can lead to dissatisfaction. Overall, the BMS LiFePO4 presents itself as a robust option for those looking to manage lithium battery systems, but potential buyers should be aware of the variability in performance reported by users. **
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Pros
- Effectively manages lithium batteries
- High-quality and sturdy Construction
- Good instructions included for setup
- Users report confidence in battery longevity
Cons
- Cases of functionality failure after minimal use
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- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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SHP 207
Order now and get it around Saturday, September 26
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Features & Benefits
- Advanced thermal design technology for low temperature rise.
- Multiple protective functions including overcharge and short circuit protection.
- Smart BT capability for convenient monitoring via mobile app.
- Support for various battery types with adjustable BMS current.
- Low power consumption with sleep mode current.
- Customizable features available for expanded communication interfaces.
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