Optima Yellow Top

Optima Yellow Top

Product VOLTAGE Capacity Sort page by dimensionsDimensions (LxWxH)
Optima YellowTop YTS 2.1 6V 55Ah 254x90x203mm (lxwxh)
Optima YellowTop YTS 2.7 12V 38Ah 278x175x190mm (lxwxh)
Optima YellowTop YTR 3.7 12V 48Ah 237x171x197mm (lxwxh)
Optima YellowTop YTS 4.2 12V 55Ah 278x175x190mm (lxwxh)
Optima YellowTop YTU 4.2 12V 55Ah 278x175x190mm (lxwxh)
Optima YellowTop YTS 5.5 12V 75Ah 278x175x190mm (lxwxh)
  • Optima YellowTop YTS 2.1

    Optima YellowTop YTS 2.1

    • Optima
    • 6V 55Ah
    • 254x90x203mm (lxwxh)
    more info
  • Optima YellowTop YTS 2.7

    Optima YellowTop YTS 2.7

    • Optima
    • 12V 38Ah
    • 278x175x190mm (lxwxh)
    more info
  • Optima YellowTop YTR 3.7

    Optima YellowTop YTR 3.7

    • Optima
    • 12V 48Ah
    • 237x171x197mm (lxwxh)
    more info
  • Optima YellowTop YTS 4.2

    Optima YellowTop YTS 4.2

    • Optima
    • 12V 55Ah
    • 278x175x190mm (lxwxh)
    more info
  • Optima YellowTop YTU 4.2

    Optima YellowTop YTU 4.2

    • Optima
    • 12V 55Ah
    • 278x175x190mm (lxwxh)
    more info
  • Optima YellowTop YTS 5.5

    Optima YellowTop YTS 5.5

    • Optima
    • 12V 75Ah
    • 278x175x190mm (lxwxh)
    more info

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Optima Yellow Top battery

Optima Yellow Top is made to install and forget. No matter the conditions, be it dampness, heat, dirt or exposure to extremes in vibration or regular discharge, it is guaranteed to deliver uninterrupted power throughout the entire discharge cycle. The ability to hold a higher voltage during the discharge cycle makes it possible to utilize more of the stored power in the Optima, compared to standard lead-acid batteries. All of these benefits are due to Optima’s Spiralcell Technology, which combines the advantages of a starting battery with those of a deep cycle battery. The Yellow Top handles many discharges as well as re-charges without losing significant capacity and is also ideal for seasonal use because of its very low self-discharge rate.

Yellow Top deep cycle AGM battery

The Yellow Top high-performance AGM battery has everything you need. It’s one of the true dual-purpose automotive batteries available. With premium cranking power and impressive cycling capability, it’s perfect for modern accessory-loaded vehicles. The Yellow Top can repeatedly be brought back from deep power drains to full charge, so it can power plenty of electronics and still start you up time after time. Low internal resistance also provides more consistent power output and faster recharges. Trucks with winches, vehicles with high-demand electronics and audio systems, commercial vehicles and heavy equipment can all rely on this battery to provide ultimate starting and deep-cycle power.

Yellow Top battery benefits

  • Deep-cycle and cranking power
  • Up to two times longer life
  • More than 15 times the vibration resistance
  • Spillproof, mountable in virtually any position
  • Maintenance-free
  • Faster recharging
  • Optimal starting power
  • 300+ discharge/recharge cycles