4 Things to Consider Before Buying a Power Bank
A power bank is a kind of a portable charger for mobile devices. Like a cell phone, it contains multiple Li-ion batteries letting you charge on-the-go. They come in different sizes and shapes, but all perform the same core function. Power banks make life easy-going by keeping portable devices charged wherever you go. Nowadays almost everyone is using Powerbank because people mostly don’t have time to charge their phone from the charger. Whether you’re going traveling, commuting to work or camping overseas, power banks are counted as a must-have electronic accessory. But there are so many brands making a difference of power banks; you don’t know which one is the best? Here are four things to consider before purchasing a power bank. Capacity (Battery Size) The capacity for a power bank shows that how much power a portable charger can hold – which is an important factor to consider. Capacities can range from 2500mAh to over 30000mAh . If your mobile device or smartphone