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Energizer AA Extreme review

£14.00 Typical price

Test scoreShow Context

Key features
  • AA
  • 2300
Expert review

Energizer claims its AA Extreme batteries are the world’s first rechargeable battery made with 4% recycled batteries, yet still recharge hundreds of times – lasting up to 6 times longer than basic alkaline batteries, even in power-hungry devices. To find out how they did in our testing, have a look at our full results.

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  • Pros and cons
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First reviewed by Which?

May 2019

Technical specifications

General

Features

Test results

The overall Which? test score is made up of the following star ratings, all determined by our rigorous lab tests.

Find out how we test rechargeable batteries>
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Best Buys and Don't Buys
We have tested 27 rechargeable batteries and found that there are 0 Don't Buys and 8 Best Buys.
Range of Rechargeable battery scores
  1. 49%
    Lowest score
  2. 71%
    Average score
  3. 87%
    Highest score
We'll show you where this model sits on the scale so that you can see how it compares to rechargeable batteries we've tested
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Put us to the test

Our Test Labs compare features and prices on a range of products. Try Which? to unlock our reviews. You'll instantly be able to compare our test scores, so you can make sure you don't get stuck with a Don't Buy.

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