You can bring lithium-ion and lithium metal batteries, including power banks, in carry-on baggage only. You may carry up to two larger spare batteries (101–160 watt-hours) or lithium metal batteries (2-8 grams) with airline approval. Always check airline guidelines for specific size limitations and TSA regulations for travel safety.
Power banks must typically have a capacity under 100 watt-hours (Wh) to be carried in cabin luggage. Some airlines permit larger power banks, up to 160 Wh, but you must get pre-approval from the airline. Always carry your power bank in your personal item or carry-on bag.
Travelers should also ensure their battery packs are turned off during the flight. Avoid packing power banks with loose batteries or items that could accidentally trigger them. Understanding these TSA rules for power banks ensures a smooth security process and enhances in-flight convenience.
Next, we will explore the different types of battery packs, their capacities, and additional tips for safe travel with your electronics. This knowledge will help you choose the right power bank for your journey and comply with airline regulations.
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