What is the purpose of the DALY BMS 4S 12V 400A LiFePO4 Battery Protection Module?

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.

How does the balance feature work in the DALY BMS?

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.

Can I use the DALY BMS with any type of battery?

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.

What is the maximum current output supported by the DALY BMS?

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.

Can I monitor the battery status using the DALY BMS?

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.

What type of connections does the DALY BMS come with?

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.

Is it necessary to have a cooling system when using the DALY BMS?

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.

What applications is the DALY BMS 4S suitable for?

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.

What are the dimensions and weight of the DALY BMS?

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.

Where can I buy the DALY BMS 4S 12V 400A LiFePO4 Battery Protection Module?

You can purchase the DALY BMS 4S 12V 400A LiFePO4 Battery Protection Module from Ubuy in Pakistan. 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.

How to Shop DALY BMS 4S 12V 400A LiFePO4 3.2V Battery Protection Online From Ubuy?

It’s easy to shop DALY BMS 4S 12V 400A LiFePO4 3.2V Battery Protection online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location.

Is DALY BMS 4S 12V 400A LiFePO4 3.2V Battery Protection Available to Shop Online in Pakistan?

Yes, at Ubuy Pakistan this product is available for you to shop at a reasonable price. The DALY BMS 4S 12V 400A LiFePO4 3.2V Battery Protection is not available locally but you can trust us with our express shipping services.

How Long Does It Take to Get Product After Placing the Order?

The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.

DALY

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.

DALY

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

PKR 90495

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

^{*All items will import from US}

Availability : In stock

Imported from USA store

QTY:

Order now and get it around Tuesday, September 15

Secured transaction

Our Top Logistics Partners

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.

U-Care Warranty:

None

Select a Plan

Fast
Shipping

Free
Return^*

Secure Packaging

100% Original Products

PCI DSS Compliance

ISO 27001 Certified

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

Power Source	Battery Powered
Input Voltage	12 volts
Output Power	4800 watts
Output Voltage	12 volts
Display Type	No Display
Peak Output Power Watts	4800
Electrical Output Waveform	Pure Sine Wave
Item Weight	2790 g
Energy Specifications Met	FCC, CE
Brand	DALY
Model Name	lifepo4
Model Number	b34fa721-28e9-438b-a5eb-b68dc2baefd3
UPC	782912399853
Manufacturer	Dongguan Daly Electronics Co., Ltd
Color	Standard BMS

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?

Home Energy Users
Ideal for homeowners looking to create efficient energy storage systems using LiFePO4 batteries.
DIY Electric Projects
Great for hobbyists building custom battery packs for electric bicycles, scooters, or other DIY electric projects.
High Discharge Needs
Suitable for applications requiring high current draw, such as inverters or electric vehicles needing 400A support.

Low Voltage Systems
Not suitable for users needing battery management for systems below 12V or incompatible battery types.

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)

Have any Query? Chat with us

Customer Questions & Answers

Question: How to Shop DALY BMS 4S 12V 400A LiFePO4 3.2V Battery Protection Online From Ubuy?

Answer: It’s easy to shop DALY BMS 4S 12V 400A LiFePO4 3.2V Battery Protection online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location.
Question: Is DALY BMS 4S 12V 400A LiFePO4 3.2V Battery Protection Available to Shop Online in Pakistan?

Answer: Yes, at Ubuy Pakistan this product is available for you to shop at a reasonable price. The DALY BMS 4S 12V 400A LiFePO4 3.2V Battery Protection is not available locally but you can trust us with our express shipping services.
Question: How Long Does It Take to Get Product After Placing the Order?

Answer: The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.

DALY Household Batteries, Chargers & Accessories b34fa721-28e9-438b-a5eb-b68dc2baefd3 Editorial Review

The DALY BMS 4S 12V 400A LiFePO4 Battery Protection Module is a BMS (Battery Management System) used for 3.2V Nominal, 3.7V charging profile LiFePo4 battery cells. It has a cooling fan and balance lead wires included. The temperature sensor detects ambient temperatures and stops charging the battery when it reaches -7 degrees Celsius. The BMS performs individual cell balancing, and it does not require activation as it is automatic. Overall, it is a useful product that can work with different battery pack sizes and applications. However, it is crucial to match the battery type and strings to ensure compatibility. There is no manual for the product, so it might be challenging for those who are unfamiliar with how to use it.

Customer Reviews & Ratings

5.0

1 customers ratings

5 Star

100%
4 Star

0%
3 Star

0%
2 Star

0%
1 Star

0%

Review this product

Share your thoughts with other customers

Pros

Stops charging the battery when it reaches -7 degrees Celsius
Performs individual cell balancing
Can work with different battery pack sizes and applications
Cooling fan included

Cons

No manual included

Product Price History

Important information

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.
Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

PKR 90495

Order now and get it around Tuesday, September 15

QTY:

Secured transaction

PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

Our Top Logistics Partners

Fastest cross-border delivery

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.

Ubuy Assurance

Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns ^*, and secure packaging on every order.

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

PKR 90495

Fast Shipping

Free Return*

Secure Packaging

100% Original Products

PCI DSS Compliance

ISO 27001 Certified

What Stands Out

Product Details

Dangerous Goods

Who Should Buy?

Product Description

Customer Questions & Answers

DALY Household Batteries, Chargers & Accessories b34fa721-28e9-438b-a5eb-b68dc2baefd3 Editorial Review

Customer Reviews & Ratings

Review this product

Pros

Cons

Product Price History

Important information

PKR 90495

Features & Benefits

Ubuy Assurance

Fast
Shipping

Free
Return^*