Got a powerful smartphone with lots of cool features yet doesn’t have enough battery to keep up with your heavy use? If your answer is yes, don’t worry, you’re not alone. That’s why power banks were invented. And if you’re looking for something with a high battery capacity and fast charging technology, you’re in luck as Romoss is introducing five new power banks in their lineup.

Author’s Note: There are symbols in the power bank that determines the voltage and ampere capacities of each port. Check them out before proceeding.
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