Heilongjiang JinHan Technology co.,Ltd

There has always been such a voice in the battery industry: that the quality of life of lead-acid batteries in recent years is not as good as before, especially in winter...

1. Due to the advantages of its own structure, the loss of lithium battery electrolyte is very small, and there is basically no need to replenish distilled water in time during the...

The length of the service life of the car battery depends on the structure and quality of the battery on the one hand, and is closely related to the daily maintenance on the other ...

According to the types of batteries currently owned by the market, batteries can be roughly divided into two types: traditional lead-acid batteries and maintenance-free batteries t...

During the application process of lead-acid batteries, it is necessary to carry out irregular safety performance evaluation inspections to ensure their normal operation and av...

As a traditional battery, LEAD-ACID BATTERY has become a common battery in daily life due to its low cost and rechargeable advantages. Adding water for repeated use is a ...

A 0.25mm thick glass fiber layer made of coarse glass fiber is pasted on both sides of the battery separator. The battery separator improves performance, prevents th...

▼ Protect the chargerThere are instructions on protecting the charger in the general instruction manual. In order to reduce costs, the current chargers are basically not desig...

The performance of UPS batteries is very superior. In normal times, you should maintain a suitable ambient temperature, charge and discharge them regularly, and replace s...

1. Compared with many traditional separators, PE battery separator has the strongest oxidation resistance from the material point of view. However, due to its soft textur...

○ Battery internal resistance and high current discharge capacity ○The GLASS FIBER SEPARATOR used in the AGM sealed lead battery has a porosity of 90%, and sulfuric acid ...

○ Battery structure and process ○AGM sealed lead-acid battery uses pure sulfuric acid aqueous solution as electrolyte, and its density is 1.29-1.3lg/cm3. Except for ...