💼 Cabin bag
Yes
Permitted. The built-in battery is not a security concern.
✈️ Hold (checked)
Yes
Permitted. Spare lithium batteries must be removed and kept in carry-on.
💡 Tip: An electric toothbrush is treated like any other battery-powered device. The built-in battery travels fine in carry-on. Spare lithium batteries must stay in carry-on — remove them before checking the device.
Airline-specific rules
🌍All airlinesElectric toothbrushes are permitted in cabin and hold on all airlines; the lithium battery inside is treated as a device battery.
Related items
Browse all Electronics →Based on official TSA guidelines. Rules vary by airline and route — always verify with your carrier before travel. · Rules last verified May 2026.
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