Chargeasap Flash Pro Ultra: The powerhouse power bank for serious tech users

Charging the Flash Pro Ultra is surprisingly quick.

Chargeasap Flash Pro Ultra power bank. Picture: Chargeasap.

Australian firm Chargeasap markets the Flash Pro Ultra as having 275w total output, the ability to charge six devices simultaneously, and a massive 25,000mAh capacity. This is more like a portable charging station than a regular battery pack.

Charging versatility