OtterBox Fast Charge Power Bank 20K mAh – Black (78-80642), Dual Port USB-C (18W) USB-A (18W), Includes USB-C Cable (15CM), 2 Years Warranty | 78-80642

OtterBox Fast Charge Power Bank 20K mAh – Black (78-80642)

Sleek, durable battery pack charges devices — fast. Portable OtterBox Fast Charge Standard Power Banks are designed with industry-leading mobile expertise and quality that is uniquely durable — to build trust, foster connections and instill confidence for whatever the day brings.

Features:
Up to 3.6X faster charging* so you won’t miss the moments that matter most
USB-A and Fast Charge USB-C ports allow for multi-device charging
Battery capacities range in size from a quick boost to multiple complete refuels
LED power indicator displays charging status and current battery life
Sleek, quality finish fits into the tightest pockets
Durable design engineered with trusted drop protection
Includes a USB-A to USB-C cable (15CM/6IN) to charge your device or recharge the Power Bank
Works with your favorite cable and Apple, Samsung, LG, Google and many other devices
Supports USB Power Delivery fast charging technology
Limited lifetime warranty and no hassle customer service
*Delivers up to 18W Fast Charge via Power Delivery vs. 5W standard charging

Output:
USB-C: 18W (5V/3A, 9V/2A, 12V/1.5A)
USB-A: 18W (5V/2.4A, 9V/2A, 12V/1.5A)
Input: USB-C: 18W (5V/3A, 9V/2A, 12V/1.5A)
Storage Temperature: 14 to 140°F | -10 to 60°C

Technical Specification:
USB PD 2.0/3.0
Qualcomm Quick Charge 2.0/ 3.0
Apple Fast Charge
Samsung AFC
Huawei FCP
BCS 1.2
MediaTek PE+ 1.1/2.0
Spreadtrum SFCP

Port Type:
Lightning to USB-C Cables
USB-C to USB-C Cables
Lightning to USB-A Cables
USB-C to USB-A Cables
Micro-USB to USB-A Cables

Dimensions: 6.26 in x 3.08 in x 0.92 in / 159.00 mm x 78.23 mm x 23.37 mm
Weight: 0.99 lbs | 449.96 g

Product Last Updated: 10/04/2026

* Whilst we endevour to have the correct information on our products provided from the supplier/manufacturer errors do occur. If you would like to double check the information, please feel free to contact us and we will be more than happy to confirm information on the item prior to purchase. In the event that product information is incorrect due to information we received from our supplier or manufacturer, we do not take responsibility or be held liable for damage(s) or loss(s). We will work with you and do our best to make the best of a bad situation and work with our supplier(s) and/or manufacturer(s) to supply the correct information for the item purchased etc..