Current HTC phones like the One M8 have solid battery life, but that won't do you much good if you're already running low on energy and need a top-up as soon as possible.
The wall adapter leans on Qualcomm's Quick Charge 2.0 to fill your power pack up to 40 percent faster - not as useful as the Droid Turbo's 15-minute partial boost, but enough to get you through a long night out. There are a few catches, though.
You'll have to wait a little while to get US pricing and availability, and the compatibility is limited to a handful of 2014 devices with Quick Charge 2.0 built-in. The One M8, One E8, One Remix and Desire Eye are your only options.