Anker PowerCore 20000mAh
Anker PowerCore Review: Reliable Portable Charger
Fast charging, multiple ports, and TSA-friendly. Our go-to power bank for travel and daily carry.
Anker's PowerCore 20000mAh has been our travel and backup charger for over a year. It's reliable, TSA-compliant, and charges multiple devices.
What we liked
20000mAh is enough for several full phone charges or a laptop top-off. Two USB-A ports let you share. Build quality is solid, and Anker's warranty and support are good. It fits in a carry-on and passes TSA limits.
What we didn't
It's not the smallest or lightest—if you only need one phone charge, a smaller pack is easier to carry. Recharging the power bank itself takes a few hours.
Verdict
Our go-to for travel and emergencies. We earn a commission from qualifying purchases.