Windsurfing battery internal resistance is small, the starting current is large; the same capacity battery brand contrast; sailing series have higher battery capacity; sail maintenance-free batteries seismic Hardy, low self-discharge, less loss, good starting performance under low temperature; high purity alloy of lead production; has high heat resistance; long service life; beautifully persistence. Secondly sailing battery safety seal; the use of advanced and scientific and reasonable structure design, ensure the safety of battery and sealing; closed series battery during use without pay; unique gas recombination system to gas and synthesis of water, without the need for supplemental water. Sail long life design of anticorrosive structure: the heavy lead calcium alloy of lead-acid battery longevity assurance and service. Windsurfing battery belongs to war industry enterprise; when the gas within the cell to rise beyond the normal level, the safety valve will release the excess gas, then automatically resealed. Therefore, in the process of battery using rarely swell phenomenon. Sailing ship battery low : the use of lead calcium alloy as grid alloy make the battery storage, at room temperature 25 degrees under storage, but half a year without charging. As the sail accumulator wholesalers, the company currently has a high technology content of the service team, charging the battery, charger, welding, installation configuration can accurate customer costs to a minimum. In all parts of the country can be free shipping. Sail dry-charged battery has less water loss, less maintenance, low self-discharge, in application to ship, yacht by China Classification Society CCS certification, the company supplies, shipbuilding factory hot brand; sail joint-stock company, is a military starting lead acid battery sentinel production units. Over the years, windsurfing shares the company introduced a number of battery production line and testing equipment, the annual production capacity of up to 3500000 KVAh. Fully equivalent to adopt the United States, Germany, Japan, France and its famous car manufacturer of advanced technical standards, product performance to meet the current international technology level.