坐飞机可以带 Electric Toothbrush 吗？
Yes — you can bring electric toothbrush on a plane in your carry-on luggage. Both bags allowed.
- · Both bags allowed
- · Lithium-powered models: carry-on preferred (installed-battery rule)
- · Toothpaste follows 3.4 oz liquid limits
On this page · 5 sections
各航空安保机构官方规定
Rules by security authority
United States — TSA
Carry-on
Yes
Yes, electric toothbrushes are allowed in carry-on bags. Devices with lithium batteries belong in the cabin — most quality brushes have one.
Checked bag
Yes
Yes, allowed in checked bags — TSA recommends carrying lithium-battery devices in carry-on, so the cabin should be the default.
Flying internationally? Security follows the country you depart from — the authority above applies at your departure airport. Customs at arrival is separate.
如何打包 Electric Toothbrush
随身携带行李: Yes, electric toothbrushes are allowed in carry-on bags. Devices with lithium batteries belong in the cabin — most quality brushes have one.
托运行李: Yes, allowed in checked bags — TSA recommends carrying lithium-battery devices in carry-on, so the cabin should be the default.
安检通道现场的安检官员拥有决定物品能否通过的最终裁决权。
常见问题解答 (FAQ)
Frequently asked questions
Can you bring an Electric Toothbrush in a carry-on?
Yes, electric toothbrushes are allowed in carry-on bags. Devices with lithium batteries belong in the cabin — most quality brushes have one.
Can you pack an Electric Toothbrush in checked luggage?
Yes, allowed in checked bags — TSA recommends carrying lithium-battery devices in carry-on, so the cabin should be the default.
Last verified:
Verified against official sources. Rules change — for high-stakes items, confirm with your airline and the screening authority. Our verification method →