This YTX4L-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.<br> Premium quality absorbed glass mat technology (AGM) is ideal for ATVs, Motorcycles, Personal Watercraft, Jet Ski's, Snowmobiles and more.<br><br> Specifications of the YTX4L-BS Battery<br> Voltage: 12 Volt<br> Amperage: 3 AH<br> Chemistry: SLA, AGM<br> Terminal: Nut & Bolt <br> Battery Dimensions:<br> 4.45 in x 2.72 in x 3.54 in<br> Weight: 3.24 Lbs<br> Warranty: 1 Year<br> Parcel comes with Battery and screws.