DKOPzV-800-2V800AH SEALED MAINTANANCE FREE GEL TUBULAR OPzV GFMJ BATTERY

In the global primary battery and rechargeable battery industry, the common zinc-manganese battery developed most rapidly in the 1980s, and the alkaline zinc-manganese battery showed a strong growth trend in the 1990s because of its high cost performance advantage, both of which jointly accounted for more than 80% of the primary battery market. Li-ion batteries with high specific energy and long service life, although expensive, have become the main choice in the market of medical electronic equipment, smart cards, support power supplies and military electronic equipment, although the market is small (about 12%), it is indispensable. As the chemical power source with the widest application range and the largest consumption, the lead-acid battery industry has both opportunities and challenges. With the rapid rise of basic industries such as energy, transportation and communications and the implementation of the "Tenth Five-Year Plan", the demand for lead-acid batteries has increased by 15% to 40% annually. In 2001, the national production of lead-acid batteries reached more than 20 million kW-h. However, other batteries with high specific energy, such as nickel metal hydride (MH-Ni) batteries, lithium-ion batteries and high-efficiency, low-cost and pollution-free solar cells, will become strong competitors for lead-acid batteries. As a kind of raw material in battery industry, adhesive has a great impact on battery performance and product quality, although its amount is small.