This product is lithium iron phosphate heavy card battery system H box, with liquid cooling function. It has the characteristics of good safety performance, long cycle life and high reliability. The module is composed of yJT45125405-230Ah single battery in series. The rated voltage of a single box is 307.2V and the capacity of a single box is 230Ah. This product is applied to electric heavy truck, bus, etc. The battery system can support continuous operation at full power. A single box supports series and parallel operation.

The battery management system matched with this product is an integrated battery management system (BMS) for marine lithium-ion batteries. It has the functions of battery state acquisition, battery state estimation, energy management, information management, and so on. It has strong applicability and expansibility, and has the characteristics of high integration, high safty and high cost performance.

Product Advantages

1,Apply with 230Ah high capacity cell

The module adopts the 230Ah high-capacity prismatic lithium iron phosphate battery independently developed by our company.

a. The positive and negative terminal are distributed on both sides of the cell to avoid heat concentration;

b. The battery roll foil is designed with all-pole lugs to increase the ability of over current;

c. The battery shell adopts aluminum shell, which has high mechanical strength and good heat dissipation performance;

d. Long cycle life, can reach more than 3500 times;

e. Adopt high-capacity cells to reduce the number of parallel cells;

2,Intelligent thermal management function.

The battery pack has intelligent heat management functions. The battery pack is equipped with a liquid cooling pipe. When the sensor detects that the temperature of the battery exceeds T1 ℃, the BMS sends out a signal to activate the liquid cooling system to force the battery to cool, ensuring that the battery operates at a comfortable temperature. When the cell temperature drops to T2 ℃, the BMS will signal the liquid cooling system to stop cooling. Intelligent thermal management strategy can be highly efficient and low-energy to avoid overheating of the battery.

3.96S1P is a standard battery pack developed by us. The pack is installed in the battery rack, and the battery system is formed in series. Battery systems can be flexibly composed of different quantities and sizes through series and parallel connections. It can cover 282-850kWh energy demand.

Safety Design

4.1 Using high safety material lithium iron phosphate material system, through thermal runaway experiment;

4.2 Strict cells march in pack level requirement, to ensure the consistency of the battery cluster;

4.3 High precision BMS, to ensure that the battery will not overcharge and discharge;

4.4 Reasonable DOD charging and discharging depth ensures the cycle life of the battery;

4.5 The battery system has a high voltage control box, which can cut off the circuit immediately in extreme cases and reduce the occurrence of disasters.

Samples Show

Application

Application: Electric heavy truck

Packaging & Delivery

1. Guaranteed delivery time.

2. Well-trained and disciplined packing team.

3. After-sale service:. Any questions or problems after receiving the product, please feel free to contact us. Problems would be solved for you immediately.

4. Sophisticated and professional logistic agent.

Competitive Advantages

1. Our products have been exported to Germany, Norway, Poland, Finland, Spain, UK, France, Russia, USA, Brazil, Mexico, Australia, Japan, Korea, Thailand, Indonesia and many other countries.
2. Flexible and Untraceable payment terms.
3. Good after-sale service.
4. We offer high quality products at competitive price in quick delivery.