A portable power bank is one of the easiest, safest, and most convenient ways to guarantee power when on an adventure or heading out for a day of photography.
There is nothing worse than being stuck with a dead mobile phone, so make sure you’ve always got backup power with a portable power bank. Some models can even charge a digital camera if they support USB charging.
Devices are rated by mAh (milliamp hours) which is the amount of charge able to draw from the extra battery inside. The higher the number, the more often a device can be recharged. Shop the range here for a number of models designed to suit a range of requirements.