The aptly, but not sufficiently namedUgreen 300W 48,000mAh Portable Chargeris a unit after my heart.
With 140W self-charging speed, full charging takes about 1.5 hours.
[The 300W Portable Charger has been briefly unavailable on Amazon, but does return with more stock.]
Jerome Thomas / How-To Geek
Its handle makes it easy to pick up.
Along the side of the battery is a light strip with low, high, and SOS lighting modes.
I liked that the battery had a light, but often forgot about it.
This portable charger has a maximum total output of 300W, PD3.1 support, 140W bidirectional charging, and five ports. With 140W self-charging speed, full charging takes about 1.5 hours.
Thats an extreme use and would put the batterys five USB ports to waste.
Three USB-C ports flank the bottom and two USB-A ports reside above those.
Speedy power is fantastic too.
This portable charger has a maximum total output of 300W, PD3.1 support, 140W bidirectional charging, and five ports. With 140W self-charging speed, full charging takes about 1.5 hours.
Those are expected things though.
The same is true for Ugreens stated safety protection against overcharging, high temperatures, or short-circuiting.
Consumers just expect these batteries to be safe by default.
Jerome Thomas / How-To Geek
My favorite thing about the Ugreen 300W 48,000mAh Portable Charger might be its smart screen.
(I thinkall batteries should have displaysthough.)
The display shows its current level of charge along with in and out speeds.
Jerome Thomas / How-To Geek
Its great to be able to confirm that the Ugreen battery is being re-charged at its top speed too.
It can be used upright or on its back without rubbing against the surface.
Should You Buy Ugreen 300W 48,000mAh Portable Charger?
Jerome Thomas / How-To Geek
TheUgreen 300W 48,000mAh Portable Chargeris supposed to be a fast, powerful, and compact battery.
Thats exactly what it is.
The abundance of ports makes it handy for a family spending time away from home too.
Everyone can plug in at once.
