Leoch DJ400 2V 400Ah Vrla Battery High Capacity Deep Cycle Batteries Safety Battery Good Quality

Leoch DJ400 2V 400Ah Vrla Battery

► Brief Introduction

Leoch DJ400 is a valve-regulated lead-acid battery with a battery voltage of 2V and a battery capacity of 400Ah. It is a maintenance-free lead-acid battery designed for high capacity and deep cycle requirements. Leoch DJ400 2V 400Ah Vrla Battery uses AGM (glass fiber adsorption) technology. There are many advantages to using this technology. For example, this battery is a sealed battery, so there is no need to add water for daily maintenance, and there is no need to worry about battery electrolyte leakage. The risk is low and it is suitable for use in environments where the battery is installed in a complex manner. Because the electrolyte is sealed in the glass fiber partition, the battery has strong vibration resistance and a long service life. It can be used for 10-15 years. When the deep discharge is 80% each time, the cycle life is 1200-1500 times. This battery is suitable for equipment with high capacity requirements such as industrial backup power, renewable energy storage, and off-grid systems. This battery has very high safety, wide adaptability, and reliability. If you are looking for a high-performance lead-acid battery,just cheese Leoch DJ400 2V 400Ah Vrla Battery.

► Functions

1. Deep cycle and high capacity

Many cycles: Cocoa can be used up to 1500-2000 times (80% deep discharge), suitable for frequent charging and discharging scenarios.

400Ah large capacity: long service life, suitable for equipment or occasions that require long-term power supply for solar energy storage or industrial backup power.

2. Maintenance-free and high safety

Maintenance-free: This battery adopts sealed glass fiber adsorption technology, and no water is needed for daily maintenance, which is convenient and worry-free to use.

High safety: This battery is a sealed design, and the electrolyte in the battery does not leak, ensuring the safety of the use process.

Safety valve control: There is a safety valve inside. When the internal pressure of the battery is too high, the safety valve automatically opens and exhausts automatically to prevent the risk of explosion

3. Strong environmental adaptability

The battery can operate in an environment of -20°C~50°C. Whether it is severe cold or high temperature, the battery can adapt.

4. Environmental protection and compliance

The lead content meets environmental protection standards, and the recyclability rate is as high as 98%, which needs to be handled through professional channels.

► Parameters

► Product Picture

► Use and daily maintenance

Battery use

Charging voltage

Floating charge voltage: 2.25-2.30V/cell (25°C).

Equalizing charge voltage: 2.35-2.40V/cell (regular equalizing charge can balance the battery pack).

Temperature compensation: For every 1°C increase, the voltage decreases by 3mV/cell (avoid high temperature overcharging).

Storage precautions: The battery should be stored in a well-ventilated place and avoid a closed high temperature environment.

Regular inspection: Check once every 3 months. When checking, pay attention to measuring the voltage and terminal resistance to ensure the consistency of the two.

Deep discharge recovery: If the battery is over-discharged (voltage <1.75V/cell), immediately perform a small current repair charge.

China World Technology Battery Service Group: Powering the Future with Premium Batteries

Company History

The history of China World Technology Battery Service Group can be traced back to early 2015, when the company was relatively small and only focused on producing basic lead-acid batteries. Due to our firm commitment to quality, our products have quickly gained recognition in the local market, steadily expanding our customer base.

With the advancement of technology and the evolution of market demand, in 2018, we decisively expanded our product line to the field of lithium-ion batteries. We have invested a lot of resources in research and development, formed a professional team, and established partnerships with research institutions. This transformation has proven to be a crucial turning point, driving the company onto a track of rapid growth and expanding our business from domestic borders to neighboring countries.

By 2020, we once again demonstrated our proactive thinking by constructing state-of-the-art automated production facilities. This not only significantly improves production efficiency and reduces costs, but also ensures consistency in product quality. With excellent products and services, we have established long-term cooperative relationships with many internationally renowned enterprises, further consolidating our position in the global battery market.

Our Production

Our state - of - the - art production facilities are equipped with the latest technology and manned by a team of highly skilled engineers and technicians. We adhere to strict quality control measures at every stage of the production process, from raw material sourcing to the final product assembly.

We produce a wide variety of batteries, including rechargeable lithium - ion batteries, lead - acid batteries, and nickel - metal hydride batteries.We use only the finest raw materials, sourced from trusted suppliers globally. This commitment to quality allows us to produce a diverse range of batteries, including advanced lithium - ion batteries for high - performance applications, reliable lead - acid batteries for traditional power needs, and eco - friendly nickel - based batteries.These batteries are designed to meet the energy needs of different applications, such as medical devices,industrial equipment, consumer electronics (smartphones, laptops), electric vehicles, and renewable energy storage systems.

Our Innovation and Sustainability

Innovation is the cornerstone of our company. We invest heavily in research and development to continuously improve battery performance, extend battery life, and enhance safety features. Our Products' team is constantly exploring new materials and manufacturing techniques to stay ahead of the curve.

Sustainability is equally important to us. We are committed to reducing the environmental impact of our battery production. This includes implementing eco - friendly manufacturing processes, promoting battery recycling, and developing energy - efficient battery solutions that contribute to a greener future.

Our Vision

At China World Technology Battery Service Group, we envision a future where clean, efficient, and reliable battery power is accessible to all. We are constantly investing in research and development to improve battery performance, increase energy density, and reduce environmental impact. By doing so, we aim to contribute to the global transition towards a more sustainable energy future.

In conclusion,China World Technology Battery Service Group is not just a battery production and sales company; we are a partner in powering your ideas and driving the world forward.