We use standardised testing across every product we review to ensure we're giving you the best recommendations possible. Our team designs these tests uniquely to the product category, taking into account the most important factors for consumers.
When we review power banks and portable there are five main considerations;
- Price: What is the value proposition? Are you being asked to pay too much for too little?
- Capacity and charging speed: Just how much extra battery life are you getting per dollar spent? How friendly is it to multiple devices? Does it support fast charging?
- Features: The basics of power banks and portable chargers aren't complicated so what does this one do that's different? What thoughtful features does it use to make your life easier?
- Design: How heavy is it? How long is the charging cable? Does it feel nice in your hand, are the buttons in a useful position?
- Expert testing: What is it like to use? Does it feel like it's worth the price? Does it deliver on the promises that the manufacturer makes?
In some cases, we may not have had a chance to do hands-on reviews with these products, in which case we omit the expert testing section in our rating. This doesn't affect how the products are scaled against each other. However, it does mean that our ratings may change as we get through practical reviews.