Smart LiFePo4 BMS 16S 20S 24S 30A-250A common port

Short Description:

The Daly Smart BMS provides all-round care for the lifepo4 battery and is worthy of your long-term use. Please see below for information on the Smart lifepo4 BMS for 16S, 20S, and 24S.

Product Detail

Product Tags

Product Parameters

Connect to The PC SOFT to Manage The Battery

Through UART/RS485/CAN three communication methods,Daly Smart BMS can connect to computer host, touch screen, cell phone APP, etc. for intelligent management of lithium battery. If you need custom development of communication protocols for mainstream inverters, Chinese tower protocol, etc., please contact customer service and we will provide efficient customization services.


Connect to The Mobile Phone

You can connect your phone to Smart BMS through Bluetooth accessories thereby monitoring the battery voltage, total voltage, temperature, power, alarm information, charge/discharge switch and other data in real time in the APP. You can also set the relevant parameters of BMS according to the actual situation.


The High-Precision Chips and Functions

Only by realizing high-precision detection and high-sensitivity response to voltage and current, the BMS can achieve great protection for lithium batteries. Daly standard BMS adopts IC solution, with high-precision acquisition chip, sensitive circuit detection and independently written operation program, to achieve voltage accuracy within ±0.025V and short-circuit protection of 250~500us to ensure the efficient operation of the battery and easily handle complex solutions.

For main controlling chip, its flash capacity up to 256/512K. It has the advantages of chip integrated timer, CAN, ADC, SPI, I2C, USB, URAT and other peripheral functions, low power consumption, sleep shutdown and standby modes.

In Daly, we have 2 DAC with 12-bit and 1us conversion time (up to 16 input channels)


Detail Casts the Quality

Daly has high requirements for each component and selects global excellent suppliers to guarantee the high quality of components. On the basis of high quality parts, Daly BMS integrates high-current copper design, allowing high-current copper board, wave-shaped aluminum heat sink and other high-quality components to operate well and withstand the impact of high currents, comprehensively improving the performance and using life of the BMS.

Customize Different Specifications of Daly BMS

There are already many power batteries, energy storage batteries using LiFepo4 batteries, which need to face complex applications. Over the years, Daly has customized more than a thousand different parameters of BMS for customers. Behind this is the professional R&D team, production team and sales team of Daly. If you need customized BMS, please contact Daly staff, we will be the first to provide you with service.


Annual Output of BMS Exceeds 10 Million Pieces

DALY BMS has more than 500 employees and more than 30 cutting-edge equipment such as high and low temperature testing machines, load meters, battery simulation testers, intelligent charging and discharging cabinets, vibration tables, and HIL test cabinets. And DALY BMS has 13 intelligent production lines and 100,000 Square meter modern factory area now, with an annual output of more than 10 million BMS.


A Technical Team of 100 Engineers

A strong team of 100 engineers is stationed at Daly to provide customers with professional one-to-one technical support and services at any time. For problems with standard products, engineers will solve them within 24 hours.


Technological Innovation of DALY BMS

The technical threshold of BMS is relatively high. Without continuous R&D investment, it is difficult to realize continuous product innovation and meet the needs of customers. Daly is a technical innovation enterprise focusing on the comprehensive R&D, production and sales of BMS. By keeping close contact with customers and high-quality products and services,Daly is trusted by the broad masses of customer.


Corporate Mission

Innovate intelligent technology to create a clean and green energy world.


Core Technical Experts

Daly has several leaders in the field of BMS R&D. They lead the Daly technical team to obtain several important technical achievements in the fields of electronics, software, communication, structure, application, quality control, technology and material, which support Daly to build a high-end BMS.

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Cooperated Partners

Up to now, Day BMS has been sold to more than 130 countries and regions around the world, and more new customers are using Daly BMS.


Daly BMS at major exhibitions around the world

India Exhibition / Hong Kong Electronics Fair China Import and Export Exhibition


Purchase Notes

DALY company engaged in R&D, design, production, processing, sales and after-sales maintenance of Standard and smart BMS, professional manufacturers with complete industrial chain, strong technical accumulation and outstanding brand reputation, focusing on create "more advanced BMS", strictly carry out quality inspection on each product, obtain the recognition from customers around the world.

Please view and confirm the product parameters and details page information carefully before purchasing, contact with online customer service if have any doubts and questions. To make sure you are buying the correct and suitable product for your use.

Return and exchange instructions

Firstly, Please carefully check whether it is consistent with the ordered BMS after receiving the goods.

Please operate in strict accordance with the instruction manual and the guidance of customer service personnel when installing the BMS. If the BMS does not work or is damaged due to misoperation without following the instructions and customer service instructions, customer need to pay for repair or replacement.

please contact customer service personnel if have any questions.

Delivery Notes

Ships within three days when in stock(Except holidays).

Immediate production and customization are subject to consultation with customer service.

Shipping options: Alibaba online shipping and customer's choice(FEDEX, UPS,DHL,DDP or economic channels..)


Product warranty: 1 year.

Usage Tips

1. The BMS is a professional accessory. Many operating errors will result in product damage, so please follow the instructions manual or wiring video tutorial for compliance operation.

2. Strictly forbidden to reversely connect the B- and P- cables of the BMS,forbidden to confuse wiring.

3.Li-ion, LiFePO4 and LTO BMS are not universal and incompatible, mixed use is strictly prohibited.

4.BMS only be used on battery packs with the same strings.

5.It is strictly forbidden to use the BMS for over-current situation and unreasonably configure the BMS. Please consult customer service if you don't know how to choose the BMS correctly.

6. Standard BMS are prohibited from being used in series or in parallel connection. Please consult customer service for details if it is necessary to use in parallel or series connection.

7. Forbidden to disassemble the BMS without permission during use. The BMS does not enjoy the warranty policy after privately dismantling.

8. Our BMS has waterproof function. Because of these pins are metal, forbidden to soak in water to avoid oxidation damage.

9. Lithium battery pack needs to be equipped with dedicated lithium battery

charger, other chargers cannot be mixed to avoid voltage instability etc. lead to the breakdown of the MOS tube.

10.Strictly forbidden to revise the special parameters of Smart BMS without

permission. Pls contact customer service if you need to modify it. After-sales service cannot be provided if the BMS was be damaged or locked due to unauthorized parameters modification.

11. The use scenarios of the DALY BMS include: Electric two-wheeled bicycle,

forklifts, tourist vehicles, E-tricycles, low speed Four-wheeler, RV energy storage, photovoltaic energy storage, home and outdoor energy storage and etc. If the BMS needs to be used in special conditions or purposes, as well as customized parameters or functions, please consult customer service in advance.

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