Duracell 6700mAh Fast Charge Portable Power Bank review
Test scoreShow Context
- Small power bank
- 6700mAh
The Duracell 6700mAh Fast Charge Portable Power Bank can charge two devices at once and features pass-through charging – handy if power sockets are limited. But does it operate swiftly and efficiently? We sent it to the Which? test lab to find out. Read our full review to see how it performed.
- Pros and cons
- What is it?
- What’s it like to use?
- How well does it perform?
- Is there anything else I should know?
- Should I buy it?
First reviewed by Which?
April 2021
Technical specifications
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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Make smarter choices
- 56%Lowest score
- 68%Average score
- 85%Highest score
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.
