
Anker PowerCore III 20K (20000mAh)
Day$5
3 days$12
Week$15
Friday pickup, Monday return counts as one day.
Add-on: rents together with a larger order ($250 minimum).
Description
The simple crew power bank. 72Wh of capacity but only 15W max USB-C output (no PD voltage negotiation past 5V), which means it will not power a camera and will not fast-charge a laptop. What it's good at is keeping a PA's phone, watch, and earbuds alive through a 12-hour day from one charge. Three ports total (1x USB-C + 2x USB-A), give this one to a crew member on set and it disappears into a pocket. Like all power banks in this size range, real usable capacity is roughly 60-70% of the rated mAh after charging losses.
Additional information
- Category
- Battery
- Manufacturer
- Anker
Key specs
- Capacity: 20,000 mAh / ~72Wh
- Max output: 15W USB-C (5V only, no PD voltage step-up)
- Ports: 1x USB-C + 2x USB-A
- Use case: Crew phone / device charging only (not for cameras)
- FAA: Carry-on approved


