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Battery BMS Board

Lithium Battery BMS

Lifepo4 Battery BMS

Active Balancer BMS

Smart Active Balancer

Active Equalizer

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Diode Module

Battery Repair Machine

Battery Accessories
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About Us
China Shenzhen Juyi Science And Trade Co., Ltd.
Shenzhen Juyi Science And Trade Co., Ltd.
Shenzhen Juyi Science And Trade Co., Ltd. is a new energy enterprise engaged in the research and development of lithium battery protection panels
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01
HIGH QUALITY
Trust Seal, Credit Check, RoSH and Supplier Capability Assessment. company has strictly quality control system and professional test lab.
02
DEVELOPMENT
Internal professional design team and advanced machinery workshop. We can cooperate to develop the products you need.
03
MANUFACTURING
Advanced automatic machines, strictly process control system. We can manufacture all the Electrical terminals beyond your demand.
04
100% SERVICE
Bulk and customized small packaging, FOB, CIF, DDU and DDP. Let us help you find the best solution for all your concerns.
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Latest company news about WBE2024/The 9th Asia Pacific Battery and Energy Storage Exhibition concluded successfully, Enerkey gained a lot！
2024-09-12

WBE2024/The 9th Asia Pacific Battery and Energy Storage Exhibition concluded successfully, Enerkey gained a lot！

From August 8 to 10, the 9th Asia Pacific Battery Exhibition and Asia Pacific Energy Storage Exhibition (WBE2024) was grandly opened in Area A of the China Import and Export Fair Complex in Guangzhou. At this exhibition, Enerkey BMS brought a number of industry-leading lithium battery intelligent active balancing protection boards and other series of products to show the audience Enerkey BMS's strong R&D, manufacturing and service capabilities as a professional battery management system solution provider. The Enerkey BMS booth adopts an L-shaped open layout with multiple sample display areas, business negotiation areas and physical demonstration areas.     With the diversified presentation of "product + scene equipment + on-site demonstration", Enerkey fully demonstrated its outstanding strength in multiple core BMS business areas such as active balancing, high current, truck starting, home energy storage, and shared power exchange. This time, Enerkey's core exhibits have attracted much attention since their first public appearance. The bidirectional DC/DC intelligent active balancing BMS was exhibited on site. It not only has the advantages of high acquisition accuracy, low temperature rise, and small size, but also has innovative functions such as built-in Bluetooth, smart serial port, and built-in active balancing current 1-8A adjustable.     The 3-21S 5A active balancing module was exhibited on site, which can meet the battery balancing needs of various electric vehicles and outdoor power supplies. It has the advantages of high balancing efficiency, low power consumption, and 24-hour overall balancing.We have obtained the invention patent and CE&ROHS certificate for this product.     Also exhibited on site was the 2-48S 1-14A intelligent differential pressure repair instrument, which can meet the needs of customers in battery pack factories and battery repair shops. It can accurately display the balanced voltage of each battery pack, the voltage of each battery cell, the total voltage, the highest voltage, the lowest voltage, the maximum differential pressure, the minimum differential pressure, the number of battery strings, the temperature, etc., which can better repair the battery pack and extend the battery life.     At the same time, the 2-16S 20-300A home energy storage protection board, truck startup protection board and hardware protection board were also displayed on site, which can meet the customer needs of different battery usage scenarios. They can be connected to the host computer through Bluetooth and CAN, RS232, RS485 and other communication interfaces, and products can also be customized according to needs.     Enerkey's booth attracted many customers to visit and learn about our products. Some customers placed orders on site and bought samples to test. We also invited some customers to visit our factory.  
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Latest company news about The difference between Lithium iron phosphate Battery Balancer and BMS
2024-03-14

The difference between Lithium iron phosphate Battery Balancer and BMS

1. The difference between the balancing plate and the protective plate of lithium iron phosphate battery Lithium iron phosphate battery is a relatively advanced rechargeable battery with the advantages of high energy density, long life, and environmental protection. It is widely used in electric vehicles, energy storage systems and other fields. The functions and functions of the balancing plate and protective plate in lithium iron phosphate batteries are different. The balancing board is mainly used to maintain the voltage balance between battery cells and prevent overcharge or over-discharge problems caused by voltage imbalance between battery cells. The protection board is to protect the safety of the battery and prevent short circuit, overcharge, over-discharge and other problems. When the internal voltage, temperature and other parameters of the battery exceed the normal range, the protection board will automatically cut off the battery charge and discharge to protect the battery from damage. 2. Discussion on the feasibility of using balancing plates and protective plates for lithium iron phosphate batteries When using lithium iron phosphate batteries, you can choose to use a balancing plate or a protection plate according to actual needs. However, if you only use a balancing plate without a protection plate, there are certain safety risks. Because the balancing board can only maintain the voltage balance between battery cells, but cannot prevent other safety issues. Once an abnormality occurs inside the battery, the battery may still be overcharged, overdischarged, etc., causing harm to equipment and people. Therefore, when using lithium iron phosphate batteries, it is recommended to use both a balancing plate and a protective plate to ensure the safety and stability of the battery.   The balancing plate and protective plate of lithium iron phosphate batteries have different functions. The balancing plate is mainly used for voltage balancing between battery cells, while the protective plate is used to protect battery safety and prevent overcharge, over-discharge and other problems. When using lithium iron phosphate batteries, the choice of using a balancing plate or a protection plate should be based on actual needs. However, it is not recommended to only use a balancing plate because there are certain safety risks without protection functions. Therefore, when using lithium iron phosphate batteries, it is recommended to use both a balancing plate and a protective plate to ensure the safety and stability of the battery.
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