By clicking a retailer link you consent to third party cookies that track your onward journey. If you make a purchase, Which? will receive an affiliate commission which supports our mission to be the UK's consumer champion.

EnergizerUltimate 20000mAh Portable Power Bank UE20011PQ

  • Large power bank
  • 20000mAh
£23.99View retailers
Test score

By clicking a retailer link you consent to third party cookies that track your onward journey. If you make a purchase, Which? will receive an affiliate commission which supports our mission to be the UK's consumer champion.

Sign up to unlock the full expert review

The Energizer UE20011PQ 20,000mAh is a heavy-duty power bank for when you don’t have access to mains for a long time. Energizer claims that it can charge a modern smartphone more than six times. It also comes with a nifty screen that’s seamlessly integrated with the casing. We put it through its paces in our test lab, so read our expert review to find out if it’s a Best Buy power bank.

pros

Content has been blurred out, please log in to view.

cons

Content has been blurred out, please log in to view.

What's included?

  • What is it?
  • How easy is it to use?
  • How well does it perform?
  • Should I buy it?
KEY TEST RESULTS
Performance
Ease of use
Features
  • Apr 2024Last checked by Which?
  • Jun 2023First reviewed by Which?
  • Jun 2022Released

Suggested Alternatives