YTZ10S-BS is a sealed lead-acid (SLA) absorbed glass mat (AGM) rechargeable battery. AGM 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, scooter.<br><br> Specifications of the YTZ10S-BS Battery<br> Voltage: 12 Volt<br> Amperage: 8.5 AH<br> Chemistry: SLA, AGM<br> Terminal: Nut & Bolt <br> Battery Dimensions:<br> 5.9 x 3.35 x 3.66 in <br> Weight: 5.53 Lbs<br> Warranty: 1 Year<br> Parcel comes with Battery and screws.