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Energizer AA Extreme review

£14.00 Typical price

Test score %

Key features
  • AA
  • 2300 mAh
Reviewed

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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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.

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We have tested 35 rechargeable batteries and found that there are 0 Don't Buys and 9 Best Buys.
Range of Rechargeable battery scores
  1. 47%
    Lowest score
  2. 73%
    Average score
  3. 87%
    Highest score
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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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