A:AnswerYes, but it depends on how powerful (I got 15,000 mAh). It can charge a laptop, or power it for up to 12 hours. But you have to have a USB cord to connect to your computer.
A:AnswerThe USB-C port should only be used to charge the power bank, which does speed up its charge time. Other than that it won’t charge your phone, it will drain your phones battery.
A:AnswerI have the 20000mah Energizer 20000mah Battery Bank it took 5 to Six hours first time to charge completely. A 10000mah charges items a little faster than a5000mah it’s more powerful
A:AnswerI’d plug Energizer 20000mah Battery Bank with the supplied USB Micro cable into the Charger with the USB part into the output of the charger then plug the other end of the short cable into your cell phone as if you were charging the phone in the wall adapter and wait until the phone gets charged fully by the battery bank.
