DALY
0 ratings
DALY Smart BMS 4S 12V 150A LiFePO4 PCB Protection Board with Balance Leads, Wires 3.2V Battery Protection Module BMS for 18650 Battery Pack 12V with UART(Smart BMS,150A Fan)
genuine image
DALY Smart BMS 4S 12V 150A LiFePO4 PCB Protection Board with Balance Leads, Wires 3.2V Battery Protection Module BMS for 18650 Battery Pack 12V with UART(Smart BMS,150A Fan)
With Smart Communication Function UART Protocol ,All Parameters can be check Via Bluetooth App or UART USB Connection with PC Monitoring Program.
DALY Smart BMS 4S 12V 150A LiFePO4 PCB Protection Board with Balance Leads, Wires 3.2V Battery Protection Module BMS for 18650 Battery Pack 12V with UART(Smart BMS,150A Fan)
Item #: 228998214

DALY Smart BMS 4S 12V 150A LiFePO4 PCB Protection Board with Balance Leads, Wires 3.2V Battery Protection Module BMS for 18650 Battery Pack 12V with

Item #: 228998214

BZD 296

Price Details

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

*All items will import from US

0 ratings Write a review
In stock
us Imported from USA store

QTY:

Order now and get it around Monday, August 31
Secured transactionsecured transaction

Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.

Our Top Logistics Partners
  • fedex
  • dhl
With Smart Communication Function UART Protocol ,All Parameters can be check Via Bluetooth App or UART USB Connection with PC Monitoring Program.
U-Care Warranty:
None
Select a Plan
fast shipping

Fast
Shipping

free return

Free
Return*

secure packaging

Secure Packaging

100% original products

100% Original Products

pci-dss

PCI DSS Compliance

iso certified

ISO 27001 Certified

paypal payment
visa payment
mastercard payment

What Stands Out

Advanced Protection
The DALY Smart BMS 4S offers state-of-the-art protection for LiFePO4 battery packs, ensuring safe operation by preventing overcharging, over-discharging, and short circuits.
Temperature Management
Equipped with built-in temperature sensors, this module intelligently regulates temperature, enhancing battery safety and longevity for reliable performance in various conditions.
Smart Connectivity
With UART support, users can easily monitor battery status and performance metrics in real-time, streamlining the management of multiple 18650 battery packs for optimal efficiency.

Product Details

Shop DALY Smart BMS 4S 12V 150A LiFePO4 PCB Protection Board with Balance Leads, Wires 3.2V Battery Protection Module BMS for 18650 Battery Pack 12V with UART(Smart BMS,150A Fan) online at a best price in Belize. B09WK82125
Power Connector Type4-Pin
Voltage12 Volts
Wattage4 watts
Cooling MethodAir
Compatible DevicesDesktop
Maximum Rotational Speed2200 RPM
Brand NameDALY
UPC768677264537
ManufacturerDongguan Daly Electronics Co., Ltd
Unit Count1.0 Count
BrandDALY
Item Weight1.5 lbs (680 grams)

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.

Product Description

DALY Smart BMS 4S 12V 150A LiFePO4 PCB Protection Board with Balance Leads, Wires 3.2V Battery Protection Module BMS for 18650 Battery Pack 12V with UART(Smart BMS,150A Fan)

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the DALY Smart BMS 4S LiFePo4?

    Answer: The DALY Smart BMS 4S LiFePo4 is a battery management system designed for 4 series lithium iron phosphate (LiFePo4) cell configurations. It ensures optimal performance and safety by monitoring battery health, temperature, and voltage. This BMS can handle currents up to 150A and features Bluetooth communication for easy monitoring through a mobile app. Additionally, it includes a cooling fan for heat management, making it an excellent choice for power banks and off-grid applications.
  • Question: How does UART communication work in the DALY Smart BMS?

    Answer: UART (Universal Asynchronous Receiver-Transmitter) communication enables the DALY Smart BMS to transmit data between the battery cells and a mobile device or computer. This allows users to access vital information such as voltage, current, and battery health directly from their smartphones. By integrating this technology, you can effectively monitor the battery's performance in real-time, ensuring optimal usage and identifying potential issues quickly.
  • Question: What is the importance of a cooling fan in this BMS?

    Answer: The cooling fan integrated into the DALY Smart BMS is crucial for maintaining safe operating temperatures during charging and discharging cycles. Excess heat can lead to reduced battery life and performance, so the fan helps in dissipating heat efficiently. This feature is especially beneficial for high-usage scenarios, such as in off-grid applications or when powering devices that require consistent power output, ensuring stable performance.
  • Question: Can this BMS be used with other lithium battery types?

    Answer: No, the DALY Smart BMS 4S is specifically designed for lithium iron phosphate (LiFePo4) batteries, rated at 3.2V per cell. Using it with other lithium battery types may not provide accurate monitoring or could lead to potential safety hazards. For optimal performance and protection, it's best to pair it with LiFePo4 batteries in configurations that match its specifications.
  • Question: What are the typical applications for the DALY Smart BMS?

    Answer: The DALY Smart BMS is versatile and can be used in various applications including power banks, portable solar energy systems, electric vehicles, and marine power systems. Its capability to efficiently manage battery health and performance makes it ideal for off-grid use, allowing users to harness renewable energy sources while ensuring battery longevity and reliability.
  • Question: How do I install the DALY Smart BMS?

    Answer: Installing the DALY Smart BMS involves connecting it to your LiFePo4 battery pack by following the included wiring diagram. It is essential to connect the positive and negative terminals properly to avoid short circuits. Once connected, you can use the Bluetooth feature to monitor and configure settings through a compatible mobile app. If you're unfamiliar with electrical installations, consulting a professional can ensure a safe and correct setup.
  • Question: What safety features are included in this BMS?

    Answer: The DALY Smart BMS includes several safety features such as over-voltage protection, under-voltage protection, over-current protection, and temperature monitoring. These features work together to prevent damage to both the battery and connected devices, providing peace of mind during operation. This makes the BMS suitable for high-demand applications where reliability and safety are paramount.
  • Question: Is this BMS suitable for a solar battery system?

    Answer: Yes, the DALY Smart BMS is ideal for use in solar battery systems, particularly those using LiFePo4 batteries. It helps manage the charge and discharge cycles effectively, ensuring that the system operates efficiently. This is particularly beneficial in off-grid solar installations, where reliable battery management is crucial for consistent power supply, especially during periods of high demand.
  • Question: What mobile app is compatible with the DALY Smart BMS?

    Answer: The DALY Smart BMS is compatible with specific mobile applications designed for battery management systems that support UART communication. These apps allow users to monitor battery status, set parameters, and receive alerts about any potential issues. This functionality enhances user control and awareness of battery health, making it easier to manage and maintain power systems effectively.
  • Question: Where can I buy the DALY Smart BMS 4S LiFePo4?

    Answer: You can purchase the DALY Smart BMS 4S LiFePo4 12V 150A with UART Communication, Bluetooth, and Cooling Fan on Ubuy in Belize. Ubuy offers a reliable platform for e-commerce, ensuring that you can access tech products with confidence. Simply visit their website and search for the product to place your order.

DALY Household Batteries, Chargers & Accessories Editorial Review

No editorial reviews found

Customer Reviews & Ratings

4.0
1 customers ratings
  • 5 Star
    0%
  • 4 Star
    100%
  • 3 Star
    0%
  • 2 Star
    0%
  • 1 Star
    0%

Review this product

Share your thoughts with other customers

Platform Trust & Buyer Confidence

trustpilot logo
4.3/5 9200 + reviews
Read reviews
MA
Mohammad
Verified buyer

“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”

23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer

“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”

22-Jul-26 · via Trustpilot
K
kund
Verified buyer

“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”

23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer

“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”

22 July 2026 · via Trustpilot
SJ
SAO JOHN
Verified buyer

“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”

23 July 2026 · via Trustpilot
Secure Checkout Global Delivery Easy Returns Genuine Products

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.

BZD 296

Order now and get it around Monday, August 31

QTY:

Secured transactionsecured transaction

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

Our Top Logistics Partners
  • fedex
  • dhl
Fastest cross-border delivery

Features & Benefits

  • Smart Communication Function with UART Protocol
  • Check parameters via Bluetooth App or UART USB Connection
  • Parameters Programmable in certain range
  • Fast temperature cooling with Cooling Fan
  • ISO/ FCC/ RoHS/ PSE/ CE Approved
  • Package includes Smart Fan BMS, Bluetooth Module, UART USB, Matching Balance Wire, Instruction Manual

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.