Our decide
The Mophie Powerstation Professional AC has the most effective AC output (174 watts) and as a lot capability (27,000 mAh) of any mannequin we’ve examined.
It’s additionally the one one we’ve examined with two USB-C ports—one has 63 W enter and 62 W output capabilities, and the opposite solely outputs at 24 W—and its two-year guarantee is the longest of these we examined.
On the draw back, it’s the heaviest possibility we examined at 2.2 kilos, it solely has one USB-A port, and it doesn’t include a wall charger. However its greater output and twin USB-C ports make it properly price these tradeoffs.
Rated capability: 27,000 mAh (97.2 Wh)
Max output: 174 W
Weight: 2.2 kilos
Dimensions: 7.5 by 4.5 by 1.0 inches
Additionally nice
The ChargeTech Premium 27K AC carried out properly in our testing, with a most output of 157 watts and a rated capability of 27,000 mAh.
It’s additionally the one mannequin we examined with a USB-C port that’s highly effective sufficient to fast-charge the 13″ MacBook Air (we measured 65 W enter and 67 W output). Not like our high decide, it may be recharged over DC in addition to USB-C, and it’s pretty gentle (1.5 kilos).
Nonetheless, it has only one USB-C port and one USB-A port, its one-year guarantee is on the shorter facet, and it feels a bit chintzy general. Additionally, the DC charger it comes with is cumbersome and gained’t match within the included carrying pouch. However general, it’s an amazing possibility if you need extra charging choices.
Rated capability: 27,000 mAh (97.2 Wh)
Max output: 157 W
Weight: 1.5 kilos
Dimensions: 7.3 by 5.0 by 1.0 inches
Additionally nice
When you have a telephone or different gadget that may cost wirelessly, the Omnicharge Omni 20+ is the one considered one of our picks with wi-fi charging capabilities. It’s additionally one of many few fashions we’ve seen with twin enter choices (you’ll be able to recharge it over DC or USB-C), in addition to a display screen exhibiting enter/output wattage, cost stage, and working temperature.
The Omnicharge is the lightest (1.4 kilos) and most compact of our picks, and it appears sleeker than most fashions, with rounded corners that make it comfy to deal with.
In order for you these additional options and most portability, that is your only option, however this charger additionally has the bottom output (98 watts) and rated capability (20,400 mAh) of any of our picks. And though it comes with USB-A and USB-C cables, it doesn’t embrace a wall charger. Just like the ChargeTech, this mannequin is backed by a one-year guarantee.
Rated capability: 20,400 mAh (73.4 Wh)
Max output: 98 W
Weight: 1.4 kilos
Dimensions: 5.0 by 4.8 by 1.1 inches