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- DALY BMS 4S 12V 400A LiFePO4 3.2V Battery Protection Module PCB Protection Board with Balance Leads Wires BMS for 18650 ...
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Item #:
34845391
DALY BMS 4S 12V 400A LiFePO4 3.2V Battery Protection Module PCB Protection Board with Balance Leads Wires BMS for 18650 Battery Pack 12V in Home
Item #:
34845391
SGD 396
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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Imported from USA store
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Order now and get it around Tuesday, August 11
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This BMS for LiFePO4 Battery packs offers over current, overcharge, over-discharge and temperature protection ensuring the safety and longevity of your battery. It also comes with a cooling fan and a quality guarantee.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
High Current Rating
Handles up to 400A, making it perfect for high-demand applications and ensuring stable performance under heavy loads compared to typical options.
Comprehensive Protection
Integrated protection features safeguard against overcharge, over-discharge, and short circuits, enhancing battery longevity and safety in home energy storage setups.
Built-in Balancing
Equipped with balance leads for even charge distribution, maximizing the efficiency and lifespan of your 18650 battery pack in energy-intensive applications.
Product Details
| Item Weight | 2.5 lbs (1.13 kg) |
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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Home Energy Users
Ideal for homeowners looking to create efficient energy storage systems using LiFePO4 batteries.
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DIY Electric Projects
Great for hobbyists building custom battery packs for electric bicycles, scooters, or other DIY electric projects.
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High Discharge Needs
Suitable for applications requiring high current draw, such as inverters or electric vehicles needing 400A support.
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Low Voltage Systems
Not suitable for users needing battery management for systems below 12V or incompatible battery types.
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Non-Technical Users
May overwhelm users without technical knowledge in battery management systems and electrical configurations.
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Large Scale Solutions
Not designed for industrial applications or large-scale energy projects that require more advanced management systems.
Product Description
DALY BMS 4S 12V 400A LiFePO4 3.2V Battery Protection Module PCB Protection Board with Balance Leads Wires BMS for 18650 Battery Pack 12V in Home Energy Storage Inverter(Standard BMS,400A Fan)
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Customer Questions & Answers
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Question:
What is the purpose of the DALY BMS 4S 12V 400A LiFePO4 Battery Protection Module?
Answer: The DALY BMS 4S 12V 400A Battery Protection Module is designed to protect LiFePO4 batteries from over-voltage, under-voltage, over-current, and short-circuit conditions. This ensures the safety and longevity of your battery pack. By monitoring each cell's voltage and current, it maintains optimal performance, preventing battery damage and enhancing efficiency. This module is ideal for applications such as electric vehicles, solar energy storage, and other energy-intensive systems that rely on stable battery operation. -
Question:
How does the balance feature work in the DALY BMS?
Answer: The balance feature in the DALY BMS allows for equal charging and discharging of the individual cells in a battery pack. By monitoring cell voltages, the BMS actively redistributes energy where needed, ensuring all cells maintain similar voltage levels. This balances the capacity of the battery pack and leads to improved performance and lifespan. This feature is particularly beneficial in applications where consistent output and reliability are critical, such as in renewable energy projects or high-drain electronics. -
Question:
Can I use the DALY BMS with any type of battery?
Answer: The DALY BMS is specifically designed for use with LiFePO4 batteries, particularly in a 4S (four cells in series) configuration. Using it with other battery chemistries, such as Li-ion or lead-acid, may lead to inefficiencies or damage. It's crucial to ensure compatibility with your battery type to achieve optimal performance and safety. For projects requiring LiFePO4 batteries, this BMS offers the essential protection features needed for reliable operation. -
Question:
What is the maximum current output supported by the DALY BMS?
Answer: The DALY BMS 4S model supports a maximum current output of 400A, making it suitable for high-demand applications. This high current capability is essential for power-hungry devices such as electric vehicles and industrial equipment. Coupled with its protection features, the BMS can efficiently manage significant loads while safeguarding the battery pack. It's an excellent choice for users needing reliable power management in demanding environments. -
Question:
Can I monitor the battery status using the DALY BMS?
Answer: Yes, the DALY BMS comes with built-in features that enable monitoring of cell voltages and overall battery health. This allows users to keep track of the performance and status of the battery pack in real time. Some advanced models may offer data output for integration with external monitoring systems, providing insights into usage patterns and efficiency. Regular monitoring helps ensure the longevity of the battery pack, especially in critical applications. -
Question:
What type of connections does the DALY BMS come with?
Answer: The DALY BMS is equipped with balance leads and main power connections, designed for easy integration into your battery pack. The balance leads are crucial for maintaining equal voltage across cells, while the main power connections handle the high current output. Clear labeling of the connections simplifies installation, making it suitable for both hobbyists and professional setups. This user-friendly design allows you to focus on your project without getting bogged down by complex wiring. -
Question:
Is it necessary to have a cooling system when using the DALY BMS?
Answer: While the DALY BMS is designed to manage high currents efficiently, it’s advisable to incorporate a cooling system if your application involves significant heat generation. High-energy applications, such as electric vehicles or high-drain solar systems, can lead to elevated temperatures which may affect the performance and safety of the battery pack. Adequate cooling measures, such as ventilation or heatsinks, can enhance the reliability and efficiency of your system. -
Question:
What applications is the DALY BMS 4S suitable for?
Answer: The DALY BMS 4S is suitable for a variety of applications, including electric bikes, solar energy storage systems, and backup power supplies. It is designed for high-capacity battery packs, making it ideal for systems requiring stable and reliable power. Whether used for DIY projects or larger energy installations, this BMS provides the necessary protection features to ensure both performance and safety in various demanding scenarios. -
Question:
What are the dimensions and weight of the DALY BMS?
Answer: The DALY BMS 4S typically features compact dimensions that allow for easy integration into various setups. Its lightweight design ensures that it does not add significant bulk to battery packs, making it suitable for portable applications. The exact specifications can vary slightly based on the model, but generally, the slim profile of the BMS is a significant advantage for users looking to conserve space in their project designs. -
Question:
Where can I buy the DALY BMS 4S 12V 400A LiFePO4 Battery Protection Module?
Answer: You can purchase the DALY BMS 4S 12V 400A LiFePO4 Battery Protection Module from Ubuy in Singapore. Ubuy offers a wide range of electronic components and accessories, making it a reliable source for your BMS needs. Their platform is dedicated to providing quality products and a seamless shopping experience for customers looking to enhance their battery systems.
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SGD 396
Order now and get it around Tuesday, August 11
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Features & Benefits
- Over current, overcharge, over-discharge and temperature protection.
- Comes with a cooling fan and an instruction manual.
- ISO/ FCC/ RoHS/ PSE/ CE approved.
- Delivery within 9-14 days from China manufacturing base.
- Matching balance wire included.
- Rated 3.2V LiFePO4 Fan BMS without smart communication function.
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