Heilongjiang JinHan Technology co.,Ltd

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...

Ⅰ. Characteristics of premature loss of capacityWhen low antimony or lead-calcium is the grid alloy, the capacity suddenly drops in the early stage of battery use (about 20 cycles)...

The failure of lead-acid batteries is the result of a combination of many factors, which is determined by the internal factors of the plates, such as the composition of active subs...

Due to the differences in the types of plates, manufacturing conditions and use methods, the reasons for the failure of batteries are different. To sum up, the failure of lead-acid...

       Temperature       The temperature has a great impact on the battery. Too high or too low will lead to a decrease in battery life (hig...

 The battery memory effect refers to the reversible failure of the battery, that is, the performance that can be restored after the battery fails. The battery automatically ma...

The charging control methods of lead-acid batteries and lithium battery chargers are different. The difference is that the materials used are different, and the...

When it comes to batteries, we have to say the car start-stop system. That is, when the vehicle is temporarily stopped (such as waiting for a red light) during the driving process,...