USB ports are able to charge a phone pretty quick as well.

Most modern phones have fast charge that requires higher amperage.

I plugged in two phones and a blowup mattress all at the same time and it worked perfectly

This can be used in emergencies if your phone dies or simply convenience

I only used it once, but I was able to charge my laptop and 2 smart phones without blowing up my sister's SUV, so we were happy about that

Yaaasssssss pumping in the car what whaaattttt also great phone charger ^_^ two thumbs WAY UP!

Great to have in our work vehicle, all of my tools can be charging at the same time as well as our phones!

It looks like one cannot charge a phone and laptop at the same

Also it charges your phone fast and not very many car chargers like this can charge your phone or anything electronic

Took on vacation, and could charge laptop or camera as well as 2 Phone USB cords at the same time from one lighter outlet.

Works well with my blue tooth speaker as well as phone

Can charge my phone and straighten my hair (:

love it this one is in the front seat of the truck the grands have the other in the back seat now lap tops readers and phones can be charged or used on long trips.