Development and technology of lead-acid battery with fiber mesh grid

Lead-acid batteries with lead-allo y fiber mesh grid have great market of application because of its high current charge-discharge capability,great energy density and lon g cycle life.The deveopment process,industrial status and technical lev el of this new type lead-acid batteries in our country were introduced.The structure characteristics,advant ages,key problems and technology re quirement for bi-polar plate and winded electrodes were respectively described in detail.