KMG YTZ7S Battery For Honda 50 CHF50 Metropolitan, II, SP 2002-2012 Sealed Maintenace Free 12V Battery High Performance SMF Replacement Maintenance Free Powersport Motorcycle Scooter Watercraft KMG Battery Family: High Performance, Sealed Maintenance Free (SMF) Voltage: 12 Volts Polarity: [ - ]--------[ + ] Brand: KMG | Battery Type Number: YTZ7S Dimensions: 113mm x 70mm x 105mm