This is an AGM (Activated Glass Mat) type of lead-acid battery that is sealed for use in rough conditions. This new generation of maintenance-free lead-acid battery delivers higher cranking amps for vehicles that require extra starting power Additional cranking amps make these one of the most powerful batteries on the market Factory-activated batteries should be charged once a month when not in service. SPECS: Product Name: Battery Type: AGM Maintenance Free Model: YTZ Length: 4-7/16" Width: 2-3/4" Height: 4-1/8" Weight: 4.6 lb Battery Chemistry: Lead Acid Volts: 12 V Battery Capacity: 6 Ah Battery Maximum Charge Rate: 1.8 A CCA/Ampere: 130 A Positive Terminal Location: Right Acid: Factory Activated Units: Each Riding Style: Adventure Touring / Dual-Sport / ATV / Street / Offroad / Watercraft / Snow / UTV