Hello friends I am kumar satyam today I going to give you some tips before you buy a powerbank.
Before buying a good power bank for mobile phone charging. Look into a good quality and branded Power bank. First of all info about price and quality cheek. Apart from battery strength. OR check properly its a short circuit proof with charging protection. Check first which charging port you have to required to charging. Most of power bank is having a inbuilt USB port. USB port is standard and common port to use for charging. Then how many capacity of power require to us. Its depend on mobile phone usage. First determine your phone usages. Its capacity measured in a milli ampere hour. If your have a one mobile phone with a 3000 mAH battery capacity, ideally a power bank capacity of 3000 mAH can fully charge your phone almost. Then check make sure this power bank can charge your phone battery specifically. Buy only a portability power bank, once of the main importance reason to buying power bank portability factor. Choose good a power bank design or style. Some ideal power bank is a one of that small and smooth surface cover, its a enough to slip into pocket or bag without any weighting you down. Some Power bank inbuilt features have built in information LCD screens thought its a very useful to understanding battery capacity.
Thank you for reading my review.