What to Consider When Purchasing Power Bank



Power bank or portable battery allows you to charge your smartphones, tablets, and other mobile devices without a power outlet. It powers your device at the moment they exhaust the battery so you can keep connected. At this point, a power bank would increase your mobility and mobile internet experience as a whole. The use of power bank is even inevitable with presences of games, video streaming, GPS trackers, and multimedia which drain your battery before you can reach a power outlet in your home.

However, there are tons of power bank products in the market, find the best one could be a daunting task. At this point, let’s see what to consider if you want to purchase a power bank despite a wide spectrum of brands available in the market by far.

Size or Capacity

The capacity of power bank comes with milliamp-hour or mAh. It represents how many power can be stored in a power bank. The higher number of mAh in a power bank, then it can load more power so you can charge multiple devices or a single device for longer usage. Today, many manufacturers launched a high capacity power bank with an ergonomic design so it can fit your pocket.

Power Output

Today, many power banks support a fast charging which means they feature a higher power output than the regular products. It’s a considerable factor as you may need to use your device for several agendas in a day. Besides, why you should have a power bank if you still have to treat it like a power outlet. Ensure that the output suits your device’s USB port. It may also depend on your device whether it supports fast charging or not.


Despite the compatibility, you should also consider the number of power bank ports. If you want to charge multiple devices at a time, then you should choose the ones with multiple ports as well. Today, most big capacity power banks come with at least two ports.

USB Cables

Ensure that the power banks you want to purchase have a cable following the number of charging ports they provide. You may already have one from your device but you still need extra cables if you want to charge several devices at a time. Choose the compatibility between the micro USB cable or USB standard cable. If you have crossed devices, you may have to purchase extra cable separately.