The best portable charger or power bank for you depends on what you need to charge and how much juice you need away from the mains. We’ve all got phones that need topping up on long days out, but there are power banks that can top up larger electronics like a Nintendo Switch or even a laptop.

So think about the three Ps: price, power, and portability. Consider these things and you’ll find the right portable charger. Do you need it to top up your phone when you’re at the football or on a night out? Or are you going camping for three days and need to charge several devices more than once without access to wall chargers?

Look out for the mAh rating - the higher the number, the more charge the bank will hold. You should also check how fast it can output charge, as if you’re relying on it to charge a big device like an iPad or laptop, you might be waiting around a while if the output is slow. 

Below we’ve listed the best portable chargers by capacity, slimness, and port selection. Make sure to read the full descriptions of each to see which best suits your needs and budget.