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Yes—electric heating pads can go in checked luggage, but gel pads belong in checked bags and spare lithium batteries stay in carry-ons.

Yes, gel ice packs are allowed in carry-ons if frozen solid; if slushy they must meet the 3-1-1 rule or be for medical or infant cooling.

Yes — gaming consoles are allowed on planes; pack them in carry-on, remove for screening, and keep spare lithium batteries out of checked bags.

Yes, you can bring a handheld GPS in carry-on bags; keep spare lithium batteries in your carry-on and follow crew instructions during flight.

Yes, disposable and cartridge razors are allowed in carry-on; safety-razor blades go in checked bags and shaving creams must follow the 3-1-1 rule.

Yes—checked only. In the U.S., unloaded guns must ride in a locked hard case inside checked bags, declared at the counter; never in carry-on.

Yes — for most domestic flights, you can bring whole fresh fruit in carry-on or checked bags, but international arrivals face strict agriculture checks.

Yes — chargers and cables are allowed in hand carry; power banks and other spare lithium batteries must ride in your carry-on, not in checked bags.

Yes, you can bring a first aid kit in carry-on, with 3-1-1 liquids and small tools that meet TSA size rules.

Yes—plug-in phone/laptop chargers are allowed in carry-on and checked bags; power banks and spare lithium batteries must ride in carry-on only.