... tractors in China of used for the other electric tractors. GB 2V Traction Lead-acid Battery D-330Main Uses: According to ... and make sure to produce high quality products. professionally produce GB(country standard ),DIN(Germany standard),JIS(Japan standard ),BCI(America ... .capacity:large3.long life4.less maintenace5.good looking D-330 GB 2v330ah Traction Lead-acid Battery 2v 330ah