Imagine yourself in the middle of a workweek challenge, when all of a sudden your Fitbit shows a low battery! This was the nightmare I found myself in one fateful summer's day. My Fitbit had only seconds remaining, and I knew if it died my steps would be for nought. When out of the corner of my eye I saw a Best Buy, and I knew I could save my Fitbit and those precious steps! Forcefully, I jerked the steering wheel to my left, swerving through 3 lanes of traffic, with no regard for the welfare of other motorists! Slamming on the breaks in front of the store, I sprinted through the doors to the wearable technology isle. I couldn't muster the energy to provide a cordial response to the cashier's questions of my day. I tore through the packaging and plugged in my precious Fitbit. From this traumatic experience I can attest that this product will adequately charge a Fitbit Surge.