Charge your smartphones on the go with these portable power banks

Do you find yourself always running out of battery when you need it the most? If so, it may be worth investing in a portable power bank so you can charge your phone whenever and wherever you are.  SEE ALSO: New breakthrough could make batteries safer—without compromising power, charge Today, Amazon have loads of portable power banks on sale. Remember, the more mAh (or milliamp hours) a power bank has, the more powerful it is. Portable Power Banks Image: Amazon EC Technology 22400mAh Power Bank - £22.99See Details IZETE 24000mAh Power Bank - was £25.54, now £22.99 Read more...More about Shopping List, Shopping Amazon, Shopping Electronics, Shopping Tech, and Shopping Dailydeal