Q: I’m traveling soon and plan to bring all my devices. What’s the best way to keep them charged?
A: Simple. For domestic trips, pack a large and a small power bank, plus a foldable charging station. International? Add an outlet adapter. Flying? Mind the TSA rules on batteries. 😊
Choosing the Right Power Bank
After testing many, my top pick is Anker’s Laptop Power Bank. It’s versatile, despite the name. Also, keep a couple of smaller banks for lighter needs.
Capacity Matters
Look for ≥10,000mAh. Why? Physics. Energy loss means a 10,000mAh bank won’t fully charge a 5,000mAh device twice. Efficiency isn’t 100%.
Weight vs. Capacity
More capacity = more weight. A 27,000mAh bank weighs ~2.5lbs. Decide based on your luggage’s weight limit.
Connections
USB-C is standard. Need USB-A for older devices? Check the bank has it. Built-in cables are handy, but pack extras.
Flying with Electronics
TSA and FAA say: spare batteries in carry-on only, ≤100Wh (~27,000mAh). No limit on quantity, but protect them from damage. TSA rules and FAA guidelines are clear. International? Check the airline’s policy. Most align with ICAO’s ≤160Wh.
Remember: chargers and cables can go in checked or carry-on. But always verify with your airline.
