<div> This YTX20-BS is a sealed lead-acid (SLA) absorbed glass mat (AGM) rechargeable battery. AGM and GEL batteries are lead-acid and of the same battery chemistry. This battery comes already charged, sealed, maintenance free, and ready to install. </div> <div> <br /> </div> <div> Premium quality absorbed glass mat technology (AGM) is ideal for &nbsp;ATVs, Motorcycles, Personal Watercraft, Jet Ski's, Snowmobiles and more. </div> <div> <br /> </div> <div> <b>Specifications of the YTX20-BS Battery</b> </div> <div> <br /> </div> <div> Voltage: 12 Volt </div> <div> <br /> </div> <div> Amperage: 18 AH </div> <div> <br /> </div> <div> Chemistry: SLA, AGM </div> <div> <br /> </div> <div> Terminal: Nut &amp; Bolt&nbsp; </div> <div> <br /> </div> <div> <b>Battery Dimensions:&nbsp;</b> </div> <div> <br /> </div> <div> 6.87 in x 3.43 in x 6.12 in </div> <div> <br /> </div> <div> Weight: 11.20 Lbs </div> <div> <br /> </div> <div> <b>Warranty</b> </div> <div> <br /> </div> <div> 1 Year </div>