Here are the regulations:
https://www.faa.gov/hazmat/packsafe/lithium-batteries
These are my favorite two Powerbanks that are within the TSA limits.
Please note they must be “carried on” and not checked it.
ANKER Quoted:
https://support.anker.com/s/article/Which-Anker-power-banks-are-allowed-on-a-flight
the majority of Anker power banks are within the 27,027mAh limitation. For example, you are able to bring the PowerCore III Elite 25600 60W (735 Power Bank) on a flight. The capacity of this PowerCore is 25,600mAh/94.72Wh and it is labeled on the bottom of the battery. However, please make sure the power bank is in your carry-on luggage since power banks cannot be placed in your checked luggage.
- Unleash the Power: Our robust 45W USB-C port ensures your laptop charges at lightning speed. Plus, two 15W USB ports deliver optimized charging for devices like phones and tablets.
- Master the Mighty Cell Capacity: Boasting an impressive 26800mAh cell capacity, charge your iPhone X compatible device 6 times, your Galaxy S9 compatible device 5.5 times, or provide a full charge to a 13-inch MacBook Pro or a Dell XPS 13 compatible device. Power on the go, made simple.
- Power Through Your Day: With a 24,000mAh capacity, this laptop power bank can charge an iPhone 16 Pro 4.13 times or a 2024 13-inch iPad Pro 1.33 times, keeping your devices powered during long trips or heavy use.
- Intelligent Charge Monitoring: The smart digital display on this laptop power bank provides real-time insights on output/input power and estimates the recharge time, keeping users informed and their devices ready.
- Rapid Two-Way Charging: Experience fast power delivery with 140W charging capability using Power Delivery 3.1 technology. Designed to quickly recharge laptops and phones while on the go. (Note: Use a 5A cable and a 140W charger.)
- Convenient and Airplane-Safe: Pass through TSA and board your flight on time with this power bank that meets airline carry-on requirements. Measuring only 6.1 × 2.1 × 1.9" and weighing about 22 oz, it's ideal for travel and everyday use.
- What You Get: Anker 737 Power Bank (PowerCore 24K), welcome guide, 140W USB-C to USB-C cable, travel pouch, 24-month stress-free warranty, and friendly customer service.
Last update on 2025-09-06 / Affiliate links / Images from Amazon Product Advertising API.
