Microsoft DC33 Portable Dual Power Bank 9000mAh

Like using a wall charger

It’s just as fast as our AC-60 wall charger. So even a quick blast of power will set you up for more time with your device. That’s some serious speed from a battery powered charger.

2 standard USB ports

Charge your phone and your tablet at the same time. You can power up a wide range of devices without buying new charging cables because both ports have the standard USB interface.

Charging capacity that lasts

You’ll still have up to 80% capacity if you leave it in your bag for several months. And with an easy to read LED power indicator on top, checking your charging capacity is quick and convenient.