Yuasa Yt4B-Bs AGM Battery Experience the power of a next-level bike battery brought to you by the global leader in motorcycle battery production. This battery offers not only higher cranking amps for vehicles needing that extra power, but also promises durability and hassle-free maintenance. The cutting-edge Absorbed Glass Mat (Agm) separators eliminates the need to add water. The advanced lead-calcium tech to keep its specific gravity over three times longer than conventional lead antimony batteries. This translates to extended periods between charges, which is particularly useful for winter storage. 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, 1 9/16 wide, 3 7/16 high 40 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.