Ultra Power Alkaline Batteries 9V

Duracell Ultra Power 9V alkaline batteries are our #1 longest lasting 9V battery* ideal for high-drain devices. POWERCHECK™ allows you to check remaining power at a glance, avoiding unnecessary interruptions, while Duralock Power Preserve technology keeps batteries fresh and powered for up to 5 years in storage!

*Duracell’s longest lasting 9V in the 2015 IEC smoke detector standard test. Results may vary by device

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Our #1 Longest Lasting 9V with POWERCHECK™

  • Our #1 Longest Lasting Battery with Powercheck™
  • Powercheck POWERCHECK™
  • Duralock
  • Device Performance Device Performance

Discover Duracell Ultra Power 9V

Duracell Ultra Power 9V is our #1 longest lasting 9V battery for all your devices*. Duracell Ultra Power lasts 10 times longer**, and gives you reliable performance and long-lasting power in a broad range of everyday devices. Duracell Ultra Power battery uses unique POWERCHECK™ technology that lets you test the remaining power: convenient test strip is part of battery’s package and allows you to check how much power is left in Duracell 9V.

*Duracell’s longest lasting 9V in the 2015 IEC smoke detector standard test. Results may vary by device
**Average performance vs leading Zinc batteries in 2015 IEC digital camera standard test. Results may vary by device

  • Powercheck

    POWERCHECK™

    The POWERCHECK™ technology makes it easy to check how much power is left in each battery to avoid unnecessary interruptions in your device usage and enables you to re-use your batteries in low drain devices even when they no longer work in high drain devices (keep batteries together and not mix with unused batteries in second device). Convenient test strip is part of battery’s package and allows you to check how much power is left in Duracell 9V.

  • Duralock

    Duralock technology keeps unused Duracell batteries fresh and powered for up to 5 years in ambient storage.

  • Device Performance

    Device Performance

    Duracell Ultra Power makes your torch shine longer and brighter*

    *Results produced vs leading competitors based on the Led Lenser M5 torch ANSI/NEMA Fl1 Flashlight basic performance standard. Results may vary by device and usage patterns.
  • Our # 1 Longest Lasting* Battery with POWERCHECK™

    *Duracell's longest lasting AA alkaline battery on average across 2015 IEC standard tests.

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Find the right battery for you

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Recharge Ultra D Batteries

Lasts 5 years guaranteed*
*or 400 recharges, whichever comes first

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Ultra Power Alkaline AA Batteries

Our #1 longest lasting battery with POWERCHECK™*
*Duracell’s longest lasting AA alkaline battery on average across 2015 IEC standard tests

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Ultra Power Alkaline Batteries 9V

Our #1 longest lasting 9V battery* with POWERCHECK™

*Duracell’s longest lasting 9V in the 2015 IEC smoke detector standard test. Results may vary by device

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Which is the best Alkaline battery in terms of performance in the Duracell portfolio?

Duracell Ultra Power is our Number 1 longest lasting battery for all devices.

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Does Duracell Ultra Power still have the POWERCHECK™ on the battery?

Yes, every Duracell Ultra Power battery has POWERCHECK™, except for our 9V battery. POWERCHECK™ is the integrated tester that always lets you know how much energy is left in your battery.

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Can alkaline batteries be recharged?

Only batteries that are specifically labeled “rechargeable” should be recharged. Any attempt to recharge a non-rechargeable battery could result in rupture or leakage. We recommend that you use NiMH Duracell rechargeables. Paired with one of our different chargers, they can be recharged hundreds of times.

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How should I dispose of batteries?

All rechargeable batteries should be recycled. Other batteries can and should be recycled as well. Refer to our Care and Disposal section to get all the details on this topic.

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