Description

Leoch DJW12V9AH faintenance free battery features:
1. Long life. 2. The self-discharge rate is extremely low. 3. Sufficient capacity. 4. Wide operating temperature range. 5. Good sealing performance. 6. Good conductivity. 7. Strong charging acceptance. 8. Safe and reliable explosion-proof exhaust system.

• Fumed silica: imported from Korea, with good dispersion and stable performance.
• Plate: Radial rib design, paste-type active material, high current discharge performance is good.
•  Separator: European Amersil produces special separators for PVC-SiO2 colloidal batteries, with low internal resistance, high porosity and long service life.
• Excessive electrolyte design: The electrolyte carrier has a high amount of liquid, which is full of plates, separators and shell cavities. The battery has good heat dissipation and is not prone to heat loss.
• control phenomenon.
• The colloid tightly wraps the pole group: prevents the active substance from falling off.
• Patented colloidal battery safety valve, high sensitivity, safe and reliable use.
• Battery shell: the groove and cover are thickened, and the impact-resistant and vibration-resistant ABS material is used.
• Long-term discharge characteristics, long storage period, suitable for backup and energy storage power supply.
• The special lead-calcium alloy formula enhances the corrosion resistance of the grid and prolongs the battery life.
• Special plate design, long cycle life, special separator enhances the internal performance of the battery.
• The large heat capacity reduces the risk of thermal runaway, is not easy to dry up, and can be used in harsh environments.
• Very little water loss, no electrolyte stratification, and high gas recombination efficiency.
• Good deep discharge recovery performance, using fumed silica with small particle size and large specific surface area.
• The self-discharge rate is extremely low, and it can adapt to a wide temperature range.
• The valve-controlled safety valve is used, which is safe and reliable to use.

Founded in 1999, Leoch Battery Company is an international new high-tech enterprise specializing in the research, development, manufacture and sales of LEOCH (Leoch) brand full range of lead-acid batteries. After years of growth, Leoch International has become a leading lead-acid battery manufacturer and a large lead-acid battery exporter in China.

The Leoch battery conference attracted the attention of other related industries. Many professional customers came to inquire about the details of the battery. We negotiated with customers in detail, guided customers to visit, and attracted other customers from related industries to participate. Now Leoch Xu TV is widely used in big data, new energy, automobile and other fields.
For a long time, Leoch Battery has been contributing to the new energy business, adhering to the customer-centric concept, continuously improving product performance, allowing everyone to redefine new energy and develop the green technology industry.

The purchase, use, and maintenance of Leoch batteries are all very important. Many people do not pay attention to the later maintenance, which leads to a shortened battery life and cannot play a role in safety protection at critical times. You must know that UPS batteries are the aftermath of the product. One insurance, many important data or resources are because the battery cannot function at the right time. We can see that the daily safety and reliability of the battery is very important, and the operation and maintenance after the use is also very important.
Many customers use the battery after purchasing, and then leave it alone. This lacks correct daily maintenance and accurate detection methods, and lays a major safety hazard for future use of power supply. Many accidents only know that the battery has a problem. It is impossible to provide normal power supply, the safety problem in this case is catastrophic, and the Leoch battery cannot reach its due value.

The post-maintenance of Leoch batteries is very important. This is something we have repeatedly warned customers about. Applying effective detection methods, continuously replacing and repairing batteries, improving management levels, reducing or preventing Leoch battery accidents, this is undoubtedly a high level. economic value and practical needs.
Therefore, I want to warn customers here that they must have good testing equipment and management methods, organize and analyze the data, and then determine the actual use of the battery.
Always understand the condition of Leoch’s batteries, monitor and test the surrounding environment and battery damage in time, and make sure that the voltage is balanced enough, the capacity is correct enough, and the line is unobstructed.

Specification

Model and accessories

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