Heilongjiang JinHan Technology co.,Ltd

   The safety valve of the valve-regulated sealed lead-acid battery is also called the throttle valve. Today, the article will introduce to you the function, th...

In an acidic environment, the PE separator will accelerate its own aging as the temperature rises. After use, the PE separator has different degrees of grid indentation o...

〓 Environmental performance 〓This product uses high molecular weight silica gel electrolyte instead of sulfuric acid, which solves the environmental pollution problems su...

The quality of the separator will directly affect the capacity, charge-discharge cycle life and self-discharge performance of the battery. The analysis results of the bat...

This kind of separator is composed of ultra-fine glass fibers with a diameter of 0.5~4um without any organic binder. The non-compressed glass fiber paper is mad...

In the 1950s, starting batteries mainly used wooden separators. Because they had to be used in wet conditions, the negative plates were easily oxidized, and the initial charging ti...

Ultra-fine fiberglass separator At present, ultra-fine glass fiber separator (AGM) is commonly used in VRLA batteries. The wettability is the main characteristi...

The battery separator is an important component of the battery and is not an active substance. In some cases it even plays a decisive role. The material itself is an elec...

On date 03.June ,one of our Indian customers placed an order of products “ VENT SEAL” ,specification :12MM  14.5*11.5*7 ,Quantity :600000NOS; On date ...

    After the UPS battery has been used for a period of time, the UPS battery will experience different degrees of loss. In order to save maintenance costs, som...

    In the use of UPS batteries, sometimes new and old UPS batteries are used in series. As everyone knows, this approach will shorten the service life of UPS batter...