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Rechargeable batteries advice guides

5 articles
Which are the best rechargeable batteries? And how much do you need to spend? Plus how to get the best from your rechargeable batteries.

Best AA rechargeable batteries

By Which?
Our robust testing reveals the best AA rechargeable batteries – and the ones to avoid. We compare all the latest brands to help you find the perfect AA rechargeable batteries
24 June 2021

How to buy the best rechargeable batteries

By Which?
Expert advice on buying rechargeable batteries, including how to choose between pre-charged or hybrid, and whether capacity matters.
22 June 2021

Battery chargers - what you need to know

By Which?
There's more to buying a battery charger than you might think. From what features you'll need to how to save money - use our expert tips to choose the best charger for you.
22 June 2021

Best AAA rechargeable batteries

By Ryan Shaw

Our lab tests reveal the best AAA rechargeable batteries and help you avoid the worst. Find out which AAA rechargeable batteries you should buy.

29 June 2021

How we test rechargeable batteries

By Ryan Shaw

Find out how we test rechargeable batteries to reveal which last the longest. Only the best rechargeable batteries become Best Buys.

22 June 2021