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Item #:
232799183
DALY BMS 100A 4S - 8S Built in Bluetooth 1A Active Cell Balancing RS485 CAN for 12V - 24V LiFePO4/Li - ion/LTO Battery Packs Perfect for RV, Portable
Item #:
232799183
IQD 312408
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Imported from USA store
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Order now and get it around Saturday, September 19
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Smart active balance BMS is smart compatible strings from 4-8S /8-17S /8-24S. It can support Lifepo4 & Li-ion & LTO battery pack.
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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
Active Cell Balancing
This BMS features 1A active cell balancing, ensuring longer battery life and optimal performance across 12V-24V packs by maintaining uniform charge levels.
Built-In Bluetooth
Integrated Bluetooth allows for real-time monitoring and management of battery health and performance directly from your smartphone, enhancing user convenience and control.
Versatile Compatibility
Designed for various battery types including LiFePO4, Li-Ion, and LTO, this BMS is ideal for RVs, portable power stations, and trolling motors, making it a flexible solution for diverse applications.
Product Details
| Brand | 100 BALANCE |
| Model Number | 100BALANCE 100A 4-8S |
| Number of Items | 1 |
| Manufacturer | Dongguan Balanced Management Technology Co., Ltd |
| Input Voltage | 48 volts |
| Output Voltage | 24 volts_of_direct_current |
| Plug Type | Type M |
| Item Weight | 450 g |
| Color | 100A 4-8S |
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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RV Owners
Ideal for those who use renewable energy sources and need reliable battery management for their recreational vehicles.
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Portable Power Users
Perfect for individuals or businesses relying on portable power stations for camping, outdoor activities, or emergency backup.
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Marine Enthusiasts
Designed for users with trolling motors, ensuring efficient power management and longevity of battery life while boating.
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Low Power Users
Not suitable for users with small battery packs or low power requirements that do not exceed its specifications.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What is the DALY BMS 100A 4S - 8S?
Answer: The DALY BMS 100A 4S - 8S is a Battery Management System designed for lithium batteries, specifically those configured in 4 to 8 series cells. This system supports active cell balancing and features integrated Bluetooth, enabling remote monitoring through a smartphone app. This is particularly beneficial for maintaining optimal performance and longevity in battery packs used in portable applications, like RVs. The built-in RS485 and CAN communication allows seamless integration with other battery systems, ensuring comprehensive management and monitoring. -
Question:
How does active cell balancing work in this BMS?
Answer: Active cell balancing in the DALY BMS 100A improves overall pack performance by redistributing energy among the cells instead of just shunting excess energy to resistors. This method prolongs battery life, optimizes usage, and enhances energy efficiency. The system actively monitors the charge levels of individual cells and employs a balancing current to equalize them, making it perfect for users wanting to ensure maximum performance from their RV or portable battery setups. -
Question:
Is it compatible with LiFePO4, Li-ion, and LTO batteries?
Answer: Yes, the DALY BMS 100A is versatile and compatible with a range of battery types, including LiFePO4, Li-ion, and LTO batteries. This compatibility is essential for users with various battery chemistries in their systems, allowing them to use a single BMS solution across different setups. Whether you are powering a recreational vehicle or another portable application, this ensures safer operation and optimized charging processes tailored to the specific battery type. -
Question:
What should I consider for installation in an RV?
Answer: When installing the DALY BMS 100A in your RV, consider the battery configuration, voltage requirement, and physical space. The BMS supports batteries operating between 12V and 24V, making it suitable for many RV setups. Ensure that the connections are secure, and that the BMS is easily accessible for monitoring and adjustments. The integrated Bluetooth feature simplifies this, allowing you to track battery health from your smartphone while on the go, providing peace of mind during your travels. -
Question:
Can I monitor the battery's performance remotely?
Answer: Absolutely! The DALY BMS 100A features built-in Bluetooth, allowing for real-time monitoring of your battery system from a compatible smartphone app. This capability enables users to check parameters like voltage, current, and temperature from a distance. This is particularly useful for RV enthusiasts who may not always be physically near their power system, allowing them to make informed decisions about energy management during trips. -
Question:
What is the significance of the RS485 and CAN communication in this BMS?
Answer: The integration of RS485 and CAN communication in the DALY BMS 100A facilitates advanced networking capabilities. These protocols enable the BMS to communicate with other devices in your battery management setup, such as chargers and inverters. This is essential for users looking to create a comprehensive and cohesive battery management ecosystem, ensuring seamless operation across multiple components, enhancing performance and safety. -
Question:
What are the use cases for this BMS in portable applications?
Answer: The DALY BMS 100A is ideal for various portable applications such as RVs, solar systems, and emergency power backups. Its lightweight design and flexible battery configuration make it a favorite among outdoor enthusiasts and those who require reliable mobile power sources. Users can maintain long-lasting energy storage solutions, ensuring their devices and systems run smoothly, whether at a campsite or during a power outage. -
Question:
How does the Battery Management System enhance battery life?
Answer: The DALY BMS improves battery life through features such as active cell balancing and real-time monitoring. By ensuring all cells charge evenly and operate within optimal ranges, it prevents damage caused by overcharging or excessive discharging. This systematic management ultimately leads to longer battery cycles, saving users on replacements and ensuring reliable performance, especially in critical applications like RV usage. -
Question:
Where can I buy the DALY BMS 100A 4S - 8S?
Answer: You can purchase the DALY BMS 100A 4S - 8S on Ubuy, which offers a user-friendly shopping experience and a wide selection of products. Ubuy often stocks various electronic components and accessories, including innovative battery management systems. By shopping on Ubuy, you can easily find the right BMS for your needs while enjoying convenient features such as tracking and customer support. -
Question:
What are the advantages of using Bluetooth-enabled BMS?
Answer: A Bluetooth-enabled BMS like the DALY BMS 100A provides significant advantages including convenience and enhanced monitoring. Users can connect their smartphones to track battery performance and status without needing to manually check the unit. This technology can alert users to potential issues before they become serious, promoting proactive management and reducing the risk of battery failures, which is crucial for those relying on power for RV travels or portable setups.
100 BALANCE Power Converters 100BALANCE 100A 4-8S Editorial Review
The customer reception for this BMS (Battery Management System) product is mixed, with both positive and negative experiences highlighted by various users. Some customers initially found the product to be a great deal and appreciated its performance at first. However, many users expressed disappointment after encountering issues, particularly related to compatibility with higher current demands and performance with specific applications like battery spot welding and powering electric mowers. The recurring theme among the negative feedback is that the BMS struggles to handle surge currents, often going into protection mode when encountering startup spikes. Users reported that even after adjustments suggested by technical support, they were unable to resolve these issues. Some customers mentioned that for lighter applications, such as solar power systems, the BMS might perform adequately but failed to satisfy more demanding use cases. Overall, while some customers may find this BMS suitable for low-drain applications, it seems to fall short for those looking to utilize more robust power needs, leading to a lack of reliability in specific scenarios. **
Customer Reviews & Ratings
4 customers ratings
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5 Star
47%
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4 Star
26%
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3 Star
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2 Star
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1 Star
27%
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Pros
- Affordable, with some customers finding it a great deal.
- Initial performance is positive for low-drain applications.
Cons
- Struggles with high current surges, frequently shutting down or going into protection mode.
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23 July 2026 · via Trustpilot
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IQD 312408
Order now and get it around Saturday, September 19
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
- Smart active balance BMS for 4-8S /8-17S /8-24S battery strings
- Compatible with Lifepo4, Li-ion, and LTO battery packs
- Supports multiple communication channels: BT, UART, RS485, CAN
- Basic protection functions like overcharge, over-discharge, short circuit protection
- Extra protection features including pre-charge protection, mis-connection protection
- Can work with WIFI module for unlimited transmission distance
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