The Best Portable Laptop Charger

By Wirecutter
Anker Powerhouse 100
"Our pick: Powerful, lightweight, easy to use"
ChargeTech Portable Power Outlet 27K 4.0
"Runner-up: Higher capacity, less durable"
Omnicharge Omni 20+
"Also great: Less power, more charging options"
RAVPower 30000mAh AC Power Bank (RP-PB055)
"Budget pick: Bulky but supremely powerful"
Mophie Powerstation AC
"Our pick: A powerful and compact portable charger"
RAVPower 30000mAh AC Power Bank
"Also great: Bigger and heavier, but supremely powerful"
RAVPower 27000mAh AC Power Bank
"Also great: Plenty of power, comes with a wall charger"