Exide S50-N18L-AT The Adventure Power SU50-N18L-AT Battery (SY50-N18L-AT) - Compare to ExideŽ Powerware S50-N18L-AT Battery cross-references to the below.These compatible alternatives to the Exide Powerware products are manufactured 100% brand new by a manufacturer that is not endorsed or associated with Exide Technologies and are guaranteed by Apex Battery to work with your electronics. This is a not an original OEM battery, but a substitute that is designed to meet or exceed the original battery'. . . This conventional power sport battery is shipped dry and must be activated and charged before installation. (It is a wet-type battery where the included acid must be added into the battery before installation. May need periodic refilling.) The battery acid is included and need not be purchased separately. Non HAZMAT , but must be shipped via UPS/FedEx Ground only. There is a one-year warranty, but the battery is non-returnable once the battery has been activated. Prior to activating the battery, you must check the fit of the battery to your vehicle. The battery is non-returnable once it is activated. 11.2 12 20 260 8.13 3.56 6.38 1 Year Conventional Lead Acid (Wet Pack) | - |||||| + | Universal Power Group Yes http://site.apexbattery.com/logos/exide.jpg 806593425387 New U