飛行機にLithium Batteries (101 - 160 Wh)を持ち込める？
条件付きで可能 — Lithium Batteries (101は航空保安基準の制限内で機内持ち込みが可能です。 Spares between 101 and 160 Watt-hours require airline approval.
- · Spares between 101 and 160 Watt-hours require airline approval
- · Max 2 spare large batteries per passenger in carry-on
- · Batteries over 160 Wh are strictly forbidden on passenger aircraft
On this page · 6 sections
航空保安当局別の公式規定
Rules by security authority
United States — TSA
機内持込:
条件付き
Max 2 spare batteries (101-160 Wh) with airline approval.
受託手荷物:
不可
Prohibited in checked baggage under FAA rules.
Flying internationally? Security follows the country you depart from — the authority above applies at your departure airport. Customs at arrival is separate.
Calculate Your Device’s Watt-Hours (Wh)
Airlines enforce battery rules in Watt-Hours, not mAh. Calculate your exact capacity and verify flight eligibility.
Lithium Batteries (101 - 160 Wh)のパッキング注意点
機内持ち込み手荷物: Max 2 spare batteries (101-160 Wh) with airline approval.
受託手荷物（預け荷物）: Prohibited in checked baggage under FAA rules.
保安検査場での最終的な持ち込み可否判断は、現場の保安検査員に委ねられます。
TSA-Approved Luggage & Travel Essentials
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よくある質問 (FAQ)
Frequently asked questions
Can you bring Lithium Batteries (101 - 160 Wh) in a carry-on?
Max 2 spare batteries (101-160 Wh) with airline approval.
Can you pack Lithium Batteries (101 - 160 Wh) in checked luggage?
Prohibited in checked baggage under FAA rules.
Can I bring lithium batteries (101 - 160 wh) on an airplane?
Max 2 spare batteries (101-160 Wh) with airline approval. In checked bags: Prohibited in checked baggage under FAA rules.
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