THIS BATTERY IS SHIPPED WITHOUT ACID YOU WILL HAVE TO FIND SOME. MOST AUTO PARTS STORES HAVE IT USUALLY UNDER $4. THE SHIPPING ON ACID IS LIKE $15.00. ANYWAY THIS BATTERY WILL FIT ALL CT90's THRU 1979. WE DO NOT SEND ANY ACID!! THIS IS A YUASA THAT IS MADE IN TAIWAN I AM TRING TO FIND OUT IF WE CAN GET SOME MADE IN JAPAN OR THE USA ?????????? I ORDERED YUASA AND THIS IS WHAT CAME IN ??? fits CT90K0 CM91 and CT200 Length: 3.56" Width: 2.75" Height: 3.94" YUASA5.5 (S1283)