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Buying Guide Updated April 2026

Best Portable Chargers for Travel 2026

Verdict: The Anker PowerCore 10000 PD Redux clears TSA at 26.8Wh per cell and charges a MacBook Air from 20% to 80% once. For multi-device travellers, the Baseus 20000mAh 65W is the step up worth taking.
Airline compliance (under 100Wh)
Above 100Wh requires airline approval. Most 20,000mAh packs at 3.7V = 74Wh — legal on most carriers as carry-on
Must Have
USB-C PD output (45W+)
Charges a laptop at a usable rate — below 30W barely maintains charge under load
Must Have
Simultaneous charging
Useful for charging phone and earbuds at the same time without two sockets
Nice to Have
Fast self-charging
A bank that takes 8 hours to recharge is useless if you have one night in a hotel between travel days
Nice to Have
Anker PowerCore 10000 PD
Best compact option — TSA approved
$35
Baseus 20000mAh 65W
Best for multi-device travel
$60
Anker 737 Power Bank
Best for laptop-heavy travel
$100