PROMATE TECHNOLOGIES gives us some Tips on Choosing the right Power Bank solution Whether you’re going out of town, out of the country or planning to spend a lot of time in the great outdoors you need to have the right power solution on hand to recharge your devices. Here are some quick tips on how to choose the best portable power supply/power bank for your needs: First and most important is you need to know about the battery size and the charger specifications of your gadget, you can find it printed on the box. This is because you need a power bank that should have at least the same capacity of your device battery to ensure that your battery gets fully charged at least once with the power bank. If your phone frequently runs out of battery, get the highest mAh power bank that you can afford so that…