VRLA batteries are stands for Valve Regulated Lead Acid Battery .It was born in the 1970s , in some developed countries have formed a considerable scale of production , and soon formed the industrialization and mass market . While the battery is lead-acid batteries , but it is compared with the original lead-acid battery has many advantages , but users much welcome , especially those who need the battery equipment mounted together ( or a workstation ) user favor such as UPS, telecommunications equipment, mobile communications equipment, computers and motorcycles .
Because VRLA batteries are sealed and will not leak acid , and during charging and discharging is not like the old-fashioned lead-acid batteries that will be put out of the mist and corrosion of equipment , pollute the environment, so that people from the structural characteristics of the VRLA battery also known as closed ( sealed ) lead-acid batteries . In order to distinguish between the old-fashioned lead-acid battery called the opening lead-acid batteries . Because VRLA battery from a structural point of view , it is not only sealed , but there is a gas pressure inside the battery can control a valve , so the full name of VRLA lead-acid battery has become the " valve- sealed lead-acid batteries ."
Lead acid battery/VRLA Battery/ SLA Battery/ SEALED BATTERY
Sunbright Power, leading manufacturer focused in design and produce maintenance free sealed lead acid battery in China. The company registered capital of 8 million USD, with a total investment 70 million USD. It covers an area of 220 acres, 70,000 square meter production plant, and annual production capacity of one million KVAh.
The batteries made by Sunbright include backup batteries applied in telecommunications, Power Plant, UPS battery, fire alarm system, emergency lighting and efficient energy storage batteries used in solar energy, wind energy and, as well as motive power batteries for electric vehicles, golf carts, electric forklift, electric traction trucks and other fields. All products are CE certificated, UL certificated, and TLC, ROSH certificated.
SBB has won good reputation from market. In the year 2008, SBB is the only power supplier for Mount Everest section of Olympic torch route.