Ravpower 140W Portable Laptop Charger

[This review was collected as part of a promotion.] I was incentivized by Influenster for this review – 4 Charging Ports: With some serious power output of 140W, this adapter lets you charge a laptop and 3 other devices all at once. –Travel-Friendly: This compact charger travels well thanks to its small footprint. It’s certainly a lot smaller than carrying a laptop, phone, watch, and iPad charger all at once. It also comes with interchangeable tips for US, UK, and EU plugs. – Super Fast Charging: You can expect fast charging times thanks to the 140W power delivery. Rely on this gadget to charge your MacBook Pro at full speed, or quickly charge an iPhone and iPad while powering another 2 devices. It also charged my MacBook Air from 20% to 100% in less than a half hour! – Easy Port Access: Accessing the ports on this GaN charger is super easy. They’re all on the front of the device, and we’ll spaced out no matter what kind of cable you have!

I was looking for a charger that I can use to charge via a USB-C port, to take advantage of fast charging using a battery pack while traveling. The Jupio charged a single battery from just 3% charge left, all the way up to 100%, in 2 hours and 38 minutes. After 2 hours the battery was up to 93%, so it took the remaining 38 minutes to charge the extra 7%. I also have a RavPower charger (no longer available) that uses a micro-USB port for the charger. The micro-USB specification limits the amount of current traveling from the battery to the charger, so it's not as fast. A similarly depleted battery took 3 hours and 20 minutes to charge in the RavPower. When buying such chargers, pay attention to the current supplied to the battery. I couldn't find many chargers that can supply 8.4V at 1A to a battery as the Jupio does. For example the RavPower is rated at 8.4V and 0.7A, so it charges much slower. The other notable charger that seems to handle 1A is the SmallRig one, but it was not available when I got the Jupio. Note that charging 2 batteries at the same time will limit the amount of current going to each battery to 0.8A, which means slower charging overall. I have not tried to see how long it takes to charge 2 batteries.

I bought this for travel with my new MacBook Pro that wants a 140W charger. This one lets me charge three things at once, unlike the Mac charger. However, it only delivers 140W when only the MacBook Pro is plugged into it. If you plug one or two other items, the MBP only receives 100W, but that seems to be sufficient for overnight charging while also charging the phone, watch, or whatever. It feels well made, a little heavier than a similar 100W charger it replaces, but it's the close to the same dimensions, which are smaller than the Apple charger that comes with the MacBook Pro.

The charger works just as a laptop charger should.

It's a laptop charger. It charges laptops.

easily portable battery charger

This is a great laptop for higher end use while still being very portable

Needed to connect RAVPower USB battery to MixPre 6. Works great.

I love having my portable charger with me!! And on top of it, it’s my favorite color!

Super practical and portable add on to my laptop