Heilongjiang JinHan Technology co.,Ltd

1. Space problem of batteryUnder the same specification, the volume of lithium iron phosphate battery is only half of that of lead-acid battery, and the weight is only 35% of that ...

     The design of separator in valve regulated lead-acid battery    The AGM separator shall be selected based on its own performance. According ...

Absorbing glass fiber separator ( AGM battery separator ) is an important part of valve regulated lead-acid battery. Its performance and dosage directly affect the techni...

The  battery separator  has a small pore size and high porosity, which is easy to retain the electrolyte, has a good liquid absorption rate and a fast penetrati...

AGM is an absorbable fiberglass mesh battery. Vehicles equipped with engine start-stop function are mostly equipped with AGM and EFB reinforced maintenance-free lead-acid batteries...

During the use of the battery, the problem of swelling and cracking, or even explosion, may occur, whether it is a new battery or an old battery. The main reasons for battery infla...

The BATTERY SEPARATOR is an integral part of the battery. In the valve-regulated lead-acid battery, the battery separator can prevent the active material of the plate fro...

One of the obvious differences between dry cell batteries and wet cell batteries is that the electrolytes of wet cell batteries are liquid, while the electrolytes of dry cell batte...

Generally speaking, the batteries used in automobiles are mainly divided into two types: water-added lead-acid batteries and maintenance-free lead-acid batteries. At...

The battery safety valve, also known as the battery exhaust valve, is a valve that acts as a safety protection valve on a valve-controlled battery. When the battery is working...

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...