Yuasa Ytx4L-Bs AGM Battery The world's top motorcycle battery manufacturer presents a new generation of high-quality, maintenance-free batteries. The product boasts over half a century of engineering expertise, promising a long, trouble-free service. The innovative use of Absorbed Glass Mat (Agm) Separators marks a leap in battery technology, completely eliminating the need for water addition. Additionally, the advanced lead-calcium alloy retains its specific gravity over three times longer than conventional lead antimony batteries. This remarkable feature translates to a battery that requires significantly less frequent charging in standby mode, such as during winter storage. Dubbed as the crme de la crme of install and forget motorcycle batteries, this product is built to impress. Features: Packs more power, discharges less in storage and has a longer life than conventional batteries Spill-proof design and construction have passed vibration and pressure differential spill-proof tests Acid is absorbed in special plates and AGM separators Dimensions: 4 1/2 long, 2 13/16 wide, 3 3/8 high 50 CCA (Cold Cranking Amps) 1 year manufacturer warranty Does not come charged Acid pack included Battery is non-returnable once acid has been installed Battery Terminal Location: Note : Product may vary from photo. Charge and test all batteries prior to using.