AGM Batteries

In 1983, Yuasa pioneered the first motorcycle maintenance-free AGM batteries with the YT series. In 1988, the YTX series was introduced and ever since then,
Yuasa batteries have been seen as the industry de-facto standard in the global powersports battery market.

Our innovation has evolved into two unique directions, In 1999, the YTZ series, a compact, lightweight, high CCA battery was introduced as the first global
Factory Activated (FA) design. In 2008, the GYZ series, our most powerful and toughest battery, was designed with the American rider in mind. The GYZ series
lineup continues to expand and was our second US Factory Activated (FA) design.

1983
  • World’s 1st maintenance-free AGM motorcycle battery:
    YT series
1988
  • Industries de-facto standard for AGM motorcycle battery even today: YTX series
1999
  • Compact, lightweight high power density, AGM batteries: YTZ series
2008
  • The most powerful and toughest AGM batteries for the American powersports market (continues to expand): GYZ series

AGM battery comparison chart

High Performance AGM Battery Features


AGM Battery Features


High Performance AGM Battery Features


GYZ
  • Highest CCA (500 CCA, GYZ32HL)
  • Higher capacity, up to 32 Ah
  • Heavy-duty flush terminals, with built-in brass nuts for multiple connections (GYZ20H, GYZ20HL, GYZ32HL)
  • Designed for the USA market
  • See GYZ cutaway
  • Premium absorbed glass mat (AGM) technology
  • Sealed, non-spillable design
  • Meets or exceeds Powersports OEM specs
  • Maintenance Free – NEVER add water, but periodic charging required when not in use
  • Engineered to protect against corrosion, withstand vibration, and deliver high cranking power
  • Polypropylene cover and container – superior resistance in extreme conditions of cold and heat, more flexible than ABS material

AGM Battery Features


High Performance AGM Battery Features


YTZ
  • Ideal for sport bike applications
  • High CCA compact size
  • Lightweight design
  • Premium absorbed glass mat (AGM) technology
  • Sealed, non-spillable design
  • Meets or exceeds Powersports OEM specs
  • Maintenance Free – NEVER add water, but periodic charging required when not in use
  • Engineered to protect against corrosion, withstand vibration, and deliver high cranking power
  • Polypropylene cover and container – superior resistance in extreme conditions of cold and heat, more flexible than ABS material

AGM Battery Features


YT
  • Premium absorbed glass mat (AGM) technology
  • Sealed, non-spillable design
  • Meets or exceeds Powersports OEM specs
  • Maintenance Free – NEVER add water, but periodic charging required when not in use
  • Engineered to protect against corrosion, withstand vibration, and deliver high cranking power
  • Polypropylene cover and container – superior resistance in extreme conditions of cold and heat, more flexible than ABS material

High Performance AGM Battery Features


YTX(H)
  • H Series – increased power, up to 30% more CCA over AGM Series
  • See YTX cutaway
  • Premium absorbed glass mat (AGM) technology
  • Sealed, non-spillable design
  • Meets or exceeds Powersports OEM specs
  • Maintenance Free – NEVER add water, but periodic charging required when not in use
  • Engineered to protect against corrosion, withstand vibration, and deliver high cranking power
  • Polypropylene cover and container – superior resistance in extreme conditions of cold and heat, more flexible than ABS material

AGM Battery Features


YTX
  • Improved CCA over YT Series
  • See YTX cutaway
  • Premium absorbed glass mat (AGM) technology
  • Sealed, non-spillable design
  • Meets or exceeds Powersports OEM specs
  • Maintenance Free – NEVER add water, but periodic charging required when not in use
  • Engineered to protect against corrosion, withstand vibration, and deliver high cranking power
  • Polypropylene cover and container – superior resistance in extreme conditions of cold and heat, more flexible than ABS material

High Performance AGM Battery Features


YIX(H)
  • H Series – increased power, up to 30% more CCA over AGM Series
  • Improved cold climate performance
  • Premium absorbed glass mat (AGM) technology
  • Sealed, non-spillable design
  • Meets or exceeds Powersports OEM specs
  • Maintenance Free – NEVER add water, but periodic charging required when not in use
  • Engineered to protect against corrosion, withstand vibration, and deliver high cranking power
  • Polypropylene cover and container – superior resistance in extreme conditions of cold and heat, more flexible than ABS material

AGM Battery Features


YIX
  • Improved CCA over YT Series
  • Improved cold climate performance
  • Premium absorbed glass mat (AGM) technology
  • Sealed, non-spillable design
  • Meets or exceeds Powersports OEM specs
  • Maintenance Free – NEVER add water, but periodic charging required when not in use
  • Engineered to protect against corrosion, withstand vibration, and deliver high cranking power
  • Polypropylene cover and container – superior resistance in extreme conditions of cold and heat, more flexible than ABS material