Snappower USB Charger 2
outlet’s screw terminals. I once again ignored the manufacturer’s recommendation to turn the power off to the outlet before removing the old cover and installing the new one. And once again, I’ll say that it’s smarter to follow the manufacturer’s instructions than it is to follow my example. There is a chance of getting shocked—or worse—installing one of Snappower’s covers on a live outlet (or switch, as the case may be).
The Android app Ampere reporting the average current delivered to a Samsung Galaxy S6 Active connected to the Snappower USB Charger 2.
Snappower recently shipped a new version of its Led-equipped Guidelight— the Guidelight 2 Plus for GFCI Circuits ( go. macworld.com/gfci)— that can be installed on GFCI outlets, but the USB Charger 2 doesn’t have that feature. If your home is wired according to modern electrical code, that could mean you won’t be able to install it in your kitchen, bathroom, laundry room, garage, or other areas where there might be wet conditions from faucets and sinks.
Adding the two USB ports to the bottom of the outlet cover results in a slight bump that might prevent you from
PROS
plugging a wall wart into the bottom outlet. I had trouble with an angled flushmount plug from a surge protector—i had to plug it into the upper outlet. But drawing current from the regular plugs didn’t diminish the current flowing to the USB ports.
A conventional wall wart will charge most any device faster than the Snappower USB Charger 2 can, but you’ll never need to look for one with this cover on your outlet. I can’t say the same about a USB cable, though. Maybe Snappower’s next iteration will include a retractable one. ■ • 2.1 amps of charging power.
• Two USB ports. • Super easy to install.
CONS
• 2.1 amps is shared between the two USB ports.
• Incompatible with GFCI outlets
• The bulge at the bottom of the cover restricts use of the outlet above it.
PRICE
$23
COMPANY
Snappower