PowerOak S25 26800mAh PD 87W USB-C powerbank


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  • Type C Input & Output: Featuring the latest standard USB Type-C, quickly recharge the PowerOak S25 26.800mah external battery in 2-3 hours, or power Apple MacBook, MacBook Pro, Chromebook Pixel, and other Android smartphones. Please contact customer service if you would like to buy Type-C cables to charge your Type-C input devices.
  • High capacity: REAL 26.800mAh charges an iPhone 6s almost 10 times and a Galaxy S6 almost 9 times, or an iPad Air more than twice
  • Powerful: 87W dual output ports with patented Power2 IC technology lets you charge 3 devices at full speed simultaneously. The 4A Type-C output port charges any device within shortest time.
  • 100% safe circuit protection: Smooth aluminium varnish with 4-LED battery level indicator, 100% safe circuit protection; charger automatically shuts down if short circuit or overload occurs to protect your devices. Built in flash light has 3 different modes.
  • Packaging Includes: 1 x PowerOak S25 26.800mAh Power Bank; 1 x USB C to USB C charging Cable; 1 x user manual.


Innovative charging technology: 
Introducing the first ever portable charger with patented Power2 IC technology with USB Type C Port 4A Input and Output charging capabilities.

Faster Input & Output than ever before: 
The charging speed is amazing. 87W dual Power2 Autodetect outputs lets you charge 3 devices at full speed simultaneously. If you use USB Type-C Port 4A, you can fully recharge PowerOak S25 26.800mAh within 2-3 hours.

Broad Compatibility: 
Type-C Port: Apple New 12 inch Retina MacBook, MacBook Pro 15 inch, Nokia N1, Nexus 5X 6P, Lumia 950 / 950XL, OnePlus 2, Google Chromebook Pixel, Asus Zen AiO, HP Pavilion x2, HTC 10,ASUS Zenpad S 8.0 and More

USB port (Universal): Kind (Fire), Apple iPhone SE 6S 6 Plus 5S 5C 5 4S, iPad Pro Air Mini, Samsung Galaxy S7 S6 Edge Plus S6 S5 S4 Note 5 4 3, Tab, HTC, LG, Motorola, Blackberry and More / Power Bank, GPS, PSP, bluetooth speaker / headphones, MP3 players and other USB powered devices

100% safe:
Patented Power2 IC technology protects PCB and BMS against  short circuit or overload to protect your devices. Units shuts down automatically if short circuit occurs.

Power2 autodetect technology
Power2 IC technology identifies your digital devices, and delivers the fastest possible charge for your devices.

Please use your original cables or those certified compatible ones
Qualcomm Quick Charge 4.1 / PD2.0: (5V/3A). Able to charge compatible Android devices up to 75% in just 45 minutes.

Our Pledge

PowerOak K2 50.000mAh laptop power bank

With PowerOak K2 you have energy anytime anywhere. Powers almost all laptops, except MacBook and USB-C laptop
PowerOak K2

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