Our smart phones have one never ending problem- Battery draining. A phone bank must be bought taking into account the user’s battery capacity. Chargers are an option only when we have a charging slot and electricity source available. For travelers and people who travel a lot, finding a charging slot can be aq challenging task. Power banks are a good solution for such people.While we must look into portability also, usually the bigger power banks are better as they can charge to higher capacity. It also depends on how many devices and how long of power storage one needs. The basic versions come with lower mAh and can’t be used for longer duration charging. The high-end versions can be used for a week. Power banks range from a minimum 300mAh to 20,800mAh power and the price range also increases with increased mAh. Customer must decide on the power needs before purchasing a power bank. Dealsbro compares and finds out best deals and offers from across websites. It also helps in comparing customer reviews and customer ratings to find the right kind of model to suit one’s requirements.