PowerCore 20K Fast-Charge Power Bank
£44.99
20,000mAh with 30W USB-C Power Delivery — enough to take a laptop from empty to usable, not just top up a phone.
Why we list it
We ran it flat six times. It charged a 13" laptop to 71% from empty, and a phone four and a half times over. Recharges itself fully in about three and a half hours.
- 20,000mAh / 30W USB-C PD in and out
- Two USB-C plus one USB-A, all usable at once
- Trickle-charge mode for earbuds and watches
- Airline-safe capacity for UK carry-on