PowerCore Speed 20000 [Upgraded]
The Accelerated Ultra-High Capacity Portable Charger
From ANKER, America’s Leading USB Charging Brand
- Faster and safer charging with our advanced technology
- 20 million+ happy users and counting
Incredible Charging Speed
3 distinct fast-charging technologies ensure that any and all devices are charged in the shortest time possible. Never worry again about having no time to charge.
PowerCore 20000 packs almost seven iPhone 7 charges or five Galaxy S8 charges into your bag or pocket. That’s a whole week of charging without needing to plug into the wall.
Cool Under Pressure
The Speed series uses exclusive technology developed by Anker engineers to control its temperature when charging. If high temperatures are detected then it automatically modifies power output to reduce heat.
Surge protection, short circuit prevention, temperature control, and other advanced safety features keep you and your devices safe.