Customer Ratings & Reviews

Works great. It charged 2 devices with fast charging at the same time. The ports on body and at the end are handy in my case

As a field engineer, I’m constantly out of the office, driving from site to site for projects. My car basically doubles as my mobile workstation, so I’m always juggling a phone, a tablet, a dash cam, and my laptop. In the past, I struggled with chargers that either only had one port or simply didn't have enough juice to keep my laptop alive while charging my phone. The Rexing 170W has been a total lifesaver for my workflow. If you’re tired of chargers that promise "super speeds" but charge like a 15-year-old USB brick, this is finally the one that gets it right. I’m a bit of a nerd when it comes to specs, and I can honestly say this is the first charger I’ve used that actually delivers on its claims.

Works with all my devices. I like that there are 2 USB-C plugs.

This is another excellent product from Rexing! This charger is a beast - it charges my laptop and my phone at the same time at extremely high speed. I have to be on the road a lot and connect to my calls from anywhere, and I'm finally not afraid about running out of power. In the past I had to use bulky 12V to 110V converter which was so outdated and did not provide as much power as this compact device. Rexing is excellent as always, from quality packaging to solid warranty that extends to 18 months with product registration.

Lot of power in this little device that maximizes the power from the vehicle. Had no issues with connecting multiple iPhones to the charger and got a nice boost even after just 15 minutes of charging time. Definitely recommend especially if you're in a rental or other vehicle that isn't yours and you don't want to connect directly to the USB ports for security reasons.

Was needing a good in-car charger with multiple ports and was hoping for one that could charge a tablet I use for work, too. This one perfectly fits this bill! Keeps my dash-cam running, powers my charger for my Galaxy S25, and charges up my tablet all at the same time! And, if it starts to get warm, it's got a little fan built in to keep everything cool. Really love this thing!

While I don't have a USB power meter handy, I have no doubts this puts out the advertised wattage. It does get hot, but that is to be expected for something this small that can run a laptop or a portable game console. It feels solid and very well made. I will probably have to get a second for my wife's car!

This charger delivers strong performance when you’re on the move. Its multiple ports let you power a phone, tablet, and even a laptop simultaneously without noticeable slowdown. It impressed me with truly fast charging. My devices went from low battery to usable levels in a matter of minutes. The built-in safety protections is a big plus. It’s a bit bulkier than cheaper chargers, but the extra size is a small trade off for the power and convenience it brings. If you want a car charger that reliably juices up multiple devices fast and remains stable under load, this one’s hard to beat.

FINALLY!!!! A car charger that has a USB option AND a USB-C charger option. I have been looking for one and this is exactly what I needed!

Overall, this USB Car Charger works great. Solid build quality and a secure fit into the socket. The PD port has plenty of power to run/charge laptop as well as fast charge phone, even when all ports are plugged in and being used. The two ports on the side work great for keeping the cables tidy.

This is a really nice vehicle charger. It's significantly faster than the built-in car USB ports and has USB-C ports, which most modern phones use now. It's nice to be able to finally quickly charge two devices at once!

Very fast charging. i can't believe how fast is it.work perfectly on in my Samsung Galaxy s25 ultra full charge with in less than 30 mnt.

I bought this to power my MSI laptop, which requires a 100w USB-C power supply. I’ve been using it for several months without any issues. This product does have a small internal fan which activates when using a lot of power. The fan is quiet, but noticeable. It’s a great alternative to using a power inverter/AC adapter combo.

Does everything promised....and Rexign always hits it out of the park with almost every product they release. This has a nice charging port for the latest high demand devices, and even laptops. It covers all the bases for I-phone and Samsung charging, and it charges really fast, about the same as the Samsung AC plug that came with your device. Worth the money.

Very cutesy looking device. Provides optimal power. Got a Dell laptop that uses normally 140 watts and this device was able to deliver it as well.

This charger made car trips so much easier. Having the ability to charge and work from a laptop as a passenger gave my family a lot more flexibility when it comes to working in the car and having three charging ports helps keep everything else charging too

I've never been able to find a good mobile fast charger until now. Even the ones that claim to be fast never live up to that claim. Blaming the slow charging on the cables, vehicle, device, etc. Not this one! Multiple devices plugged in and no drop in charging speed. The only downfall is the size of the charger, but it is to be expected. Fast charging generates a lot of heat so having a cooling method is necessary, even though the fan does add some overall bulk. For the price and living up to its fast charging claim, it's worth the buy.

This phone charger is excellent. Fast charging speed, multiple charges at once, and the cooling feature is by far the best part and why I decided to try it, as my phone getting so hot while charging really worries me. Rexing hasn’t missed yet as this is the 4th or 5th product I’ve purchased from them.

I love this car charger. Charges my Google pixel 9 pro fairly quickly and I also use it to connect my rexing dashcam. Highly recommend

This high speed, high output car charger supports charging 3 devices simultaneously in the car. Very efficient and highly recommended!