Car chargers are a very useful tool to have on hand if you do things like listen to streaming music while driving, which can drain your battery life a little quicker. If you have multiple devices though and a standard car charger you're left with having to choose which device to juice up. With something like the Tronsmart 4-port USB car charger you don't have to make that decision, you can charge all your mobile devices at once during your morning or afternoon commute.
The Tronsmart 4-port USB car charger has, of course, four ports for connecting up four devices to charge simultaneously. It features Tronsmart's VoltIQ technology which aims to detect how much of a charge your device can handle so it can deliver the fastest speed possible up to 2.4 amps. Not only can you charge multiple devices fast, but this car charger is also extremely compact so you can tote it around without issue as it easily fits in pockets or bags or purses. It supports both Android and iPhones and has protection built in from over heating, over-charging and over-current. Normally this car charger would cost around $29.99 which isn't too bad considering most single USB port car chargers will be that much in carrier stores, but as of now the Tronsmart 4-port USB car charger is on sale for just $13.99.