The Know PWR Bank provides an additional battery pack for you to use as back up or as a versatile power bank for your phone, Garmin®, or other devices. Choose from the 3,350 mAH Small, or the 5,000 mAH Medium power bank to meet the needs of each setup.
Ordered by Most Relevant First
Compact and versatile
by Riley Mays
A great power unit, which I use for a flashlight head and a bike light. Small enough for easy-carry in a pocket. With a separately purchased handlebar holder it makes a versatile and strong bike light. The plug in capacity for charging a cell phone or other accessory is also very useable, especially on long, or overnight trips.
Was this review useful to you? Yes
Thank you for your feedback.