1.storage battery 2.have a hard foundation to made battery 3.stabdard:JISD5302-2004 4.pure-hearted severices this is a storage battery ,lead-acid battery,motorcycle battery,it is mainly uesd for motorcycle starting ,and light,horn,and so on.we make this battery with JIS D5302-2004 standard,and with YUASA technology. HIGH PERFORMANCE!LEAD ACID MOTORCYCLE BATTERY 12V 9AH 12N9-4B