Which is better for charging a laptop and phone at once?

The j5create. Its two-port mode gives 70W to each device, enough for most laptops and phones together. The Plugable has one port, so you charge one device at a time.

Do both charge a 16-inch MacBook Pro at full speed?

Yes, on a single port. Both deliver 140W over PD 3.1 EPR at 28V/5A. j5create says it fills a MacBook Pro 16-inch in about 1 hour 33 minutes.

Which is lighter to carry?

The Plugable at 340 g versus 395 g for the j5create. The gap is small, and the j5create's detachable cord adds a little more to your bag.

Do I need to buy a cable for the Plugable?

Yes. It ships without a charging cable, and you need a 240W-rated USB-C cable to get the full 140W. The j5create includes a 5 ft 240W cable.

Is the j5create worth it at $44.99?

Yes for most shoppers. At $44.99 at Amazon as of November 8, 2026, it costs less than many single-port 140W chargers and includes a cable and three ports. Check the Plugable's current price first.

Neither maker publishes a lifespan figure. Both use GaN internals and list overcurrent and overheating protection. The j5create's detachable cord is the one part that can wear out and be replaced.

j5create 140W GaN PD 3.1 Charger vs Plugable 140W GaN Charger

Buy the j5create JUP17140 for most people. It costs $44.99 at Amazon as of November 8, 2026, and it includes a 5 ft 240W USB-C cable plus a detachable power cord. The Plugable is the pick only if you want a compact single-device 140W brick and already own a good cable. The j5create's three USB-C ports make it the better travel charger for a laptop plus phone plus earbuds.

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