Delta HRL Battery

Delta HRL modern industrial rechargeable batteries boast a wide range of applications. They are indispensable in communication or alarm systems. Often used in medical equipment and much more.

Applications for Delta HRL batteries

Industrial power supplies of this brand have been on the Russian market for more than 15 years. Production is in China. These are modern high-quality valve-regulated lead-acid batteries. Scope of application:

• uninterruptible power supplies;
• communication systems;
• security and fire alarms;
• medical devices;
• additional power sources;
• energy facilities;
• alternative energy.

They are applicable in many other areas.

Applied technologies and their features

Delta HRL batteries are VRLA batteries by type. The abbreviation stands for Valve Regulated Lead Acid - a valve-regulated lead acid battery. They are completely sealed, equipped with a gas recombination system. No maintenance required.

Such batteries are manufactured using AGM technology. In them, the electrolyte is not in liquid, but in the form adsorbed in the separator. This eliminates the possibility of spills, and the battery has excellent discharge characteristics for short discharge times.

The batteries of the Delta HRL series have a considerable margin of safety, reliability and durability, and can last up to 12 years.

Delta HRL Battery Specifications

The Delta HRL series includes extremely reliable, long-lasting and maintenance-free batteries for UPS, communication systems and other equipment. Capacities in the series range from 7.2 to 180 Ah, voltage - 12 V.

The sizes and weights of these batteries vary - from the smallest, most compact, suitable for private use, to bulky industrial ones.

How to use a Delta HRL battery

Delta HRL - special industrial rechargeable batteries designed for UPS, medical systems, alarm systems and fire safety and in other areas. They are reliable, with proper handling their service life is up to 12 years.

Using them is easy. In fact, I just connected and forgot. These batteries are completely maintenance free. It is not necessary to add liquid to them. They are also resistant to high and low temperatures, can be used in almost any environment, including outdoors.

For the device to last longer, you need to carefully monitor it. Do not allow leaving in a deep discharge, clean in time, avoid shock and systematic strong shaking. If there are cracks, swellings, dents on the case, the use of the battery should be discarded, it can be dangerous.

How to charge Delta HRL battery

If necessary, the battery of this brand must be charged. This process usually lasts from 5 to 9 hours. It is better to charge with direct current, the strength of which does not exceed one tenth of the capacity of the device. The voltage should not exceed 6.9-7.05 V.

Before charging, the battery must be brought into a warm room and allowed to stand at room temperature if it happens in winter.

Reviews

Denis
Good and inexpensive battery. But in the winter it sometimes fails, and the capacity, as it seems to me, falls short of the declared capacity. However, most of the year can be used without any problems.

Sergey
High-quality, while inexpensive.The case is strong, reliable. As a battery for the UPS, it does a good job.

Ilya
Great power source! A good solution for a small business, you can apply in many areas. In addition, they are durable, over the years of service they pay off many times.

Did you have or have a battery Delta HRL? Then tell us in the comments about your impressions about him, this will greatly help other motorists and will make the material more complete and accurate.