PowerCore Speed 20000
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
99% Positive Amazon Feedback
Unbeatable 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.
5V ⎓ 2A
5-8V ⎓ 3A / 8-10V ⎓ 2.4A / 10-12V ⎓ 2A
Will not provide a high-speed charge for Asus ZenFone 3.
The Anker Advantage: Join the 20 million+ powered by America’s leading USB charging brand.
Charge Faster: Qualcomm Quick Charge 3.0 (24W) with Anker’s proprietary PowerIQ and VoltageBoost technology deliver the fastest possible charge to almost any USB device.
7 Days of Power: 20000mAh is enough charging power to fill iPhone 7 almost seven times, Galaxy S8 more than four times and iPad Air 2 one and a half times.
Advanced Safety: Anker’s exclusive MultiProtect provides maximum protection, while newly patented heat-control technology ensures PowerCore Speed never overheats.
What You Get: PowerCore Speed 20000, travel pouch, 60cm Micro-USB cable, welcome guide, our worry-free 18-month warranty and friendly customer service. Lightning cable for iPhone / iPad sold separately.