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Yuasa YB9-B Replacement Batteries

Choose from our wide selection of batteries that replace the YB9-B Yuasa OEM battery. We have dry charge AGM, conventional wet, advanced technology AGM, and lithium after market batteries from the leading manufacturers.

  • Adventure Power UB9-B
    • Cold Cranking Amps (CCA):130
    • Chemistry:Conventional Acid
    • Dimensions(in):5.35 x 2.99 x 5.49
    • Capacity Amp Hours:9
    • Warranty:1 Yr Replacement
    UPG's Kinetik AP9-B-BS Replaces Yuasa YB9-B
    • Cold Cranking Amps (CCA):130
    • Chemistry:AGM - Dry Charge
    • Dimensions(in):5.31 x 2.95 x 5.39
    • Capacity Amp Hours:9
    • Warranty:1 Yr Replacement
    MotoBatt MB9U

    MotoBatt MB9U AGM Upgrade


    • Cold Cranking Amps (CCA):140
    • Chemistry:AGM - Factory Sealed
    • Dimensions(in):5.35 x 2.99 x 5.24
    • Capacity Amp Hours:11
    • Warranty:2 Yr Replacement
    Schauer CM1A 1 Amp Charger/Maintainer/Conditioner
    • Chemistry:Lead Acid
    • Dimensions(in):2.6 x 3.8 x 2.2
    • Warranty:2 Year
    Ring Terminal Harness
    • Chemistry:No
    PulseTech 12V Xtreme Charge Battery Charger
    • Chemistry:Lead Acid
    • Dimensions(in):7.8 x 3.0 x 2.5
    • Warranty:5 Year

    This battery is widely used with the European bike / scooter brands of Gilera, Vespa and Piaggio. It can also be found in older 1960's and 70's bikes made by Honda and Kawasaki. This is actually the same configuration as the conventional 12N9-4B-1 battery and can now be found in an AGM sealed style made by Kinetik and MotoBatt. Not having to deal with acid any longer is a fan favorite.