... motorcycle battery manfacture Physicial specification1Nominal voltage:6v2Nominal capacity:4Ah3Terminal type:lead4Dimension:2.76x2.76x3.74inch5Acid volume:0.2L6Weight with ... and development, production, selling and serves of the lead-acid storage battery. The company was founded in the ... large scale and brand advantage company among China’s lead-acid storage battery industry. All kinds of Guyue brand ...