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Item #:
91229843
DALY Smart BMS Li-ion 3S 12V 40A with Bluetooth BMS Real-Time Monitoring for Rated 3.7V Lithium Battery Pack Power Wheels Motors(Smart BMS,40A)
Item #:
91229843
BDT 28621
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 Friday, August 07
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DALY BMS maximizes lithium battery performance, extends battery lifetime, and comes with double protection technology.
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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
Smart Communication
Equipped with UART communication and Bluetooth monitoring, this BMS offers real-time battery status access, enhancing user experience and allowing seamless integration with smart devices.
High Current Support
Designed for 12V 30A applications, this battery management system efficiently manages high-current loads, making it ideal for demanding setups such as electric vehicles and portable power stations.
Versatile Compatibility
Compatible with 18650 battery packs, this BMS ensures a safe and efficient charging and discharging process, providing peace of mind while maximizing battery lifespan and performance.
Product Details
| Item Weight | 1.5 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.
Who Should Buy?
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Electric Vehicle Enthusiasts
Ideal for users building custom electric vehicles needing efficient battery management and communication capabilities.
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Renewable Energy Users
Perfect for those integrating lithium batteries into solar or wind energy systems requiring reliable monitoring and management.
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DIY Hobbyists
Great for individuals building personal battery packs needing advanced functionalities and easy Bluetooth connectivity.
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Commercial Applications
Not suitable for industrial or heavy commercial operations requiring high-capacity and robust BMS solutions.
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Non-Technical Users
May overwhelm users without technical knowledge, as installation and monitoring require basic electronics understanding.
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Low-Power Needs
Unsuitable for applications that do not require high current capacity, like simple, low-drain battery setups.
Product Description
DALY Smart BMS Li-ion 3S 12V 40A with Bluetooth BMS Real-Time Monitoring for Rated 3.7V Lithium Battery Pack Power Wheels Motors(Smart BMS,40A)
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Customer Questions & Answers
-
Question:
What applications can the DALY BMS be used for?
Answer: It can be used for energy storage, electric vehicles, electric tools, electric wheelchairs, AGVs, and forklifts. -
Question:
How can I check the battery status?
Answer: You can check the battery status and modify parameters using a Bluetooth app or PC software. -
Question:
Is there customer support available?
Answer: Yes, we offer 24-hour one-on-one customer service and lifetime technical support.
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“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
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“Accurate delivery timing given”
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6/7/2026 · via Trustpilot
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“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”
12 June 2026 · via Trustpilot
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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.
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BDT 28621
Order now and get it around Friday, August 07
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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PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
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Fastest cross-border delivery
Features & Benefits
- Maximizes performance and extends battery lifetime.
- Offers advanced double protection technology.
- Includes smart features like Bluetooth connectivity.
- Suitable for various applications, including electric vehicles and energy storage.
- Quality guaranteed with multiple certifications including ISO and CE.
- 24-hour customer service and lifetime technical support available.
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