Flying with flashlights

Off-topic Chatter
1

I gave my dad a light last night and he was wondering if he will be able to fly with it. Light, battery and charger. He doesn't check bags and is flying out tonight. Anybody with experience, will he have a problem carrying that on? US flight

2

per air tran below and i am sure its federal law- similar to international

also

A 2Ah 18650 Li-ion cell has 0.6 grams of lithium content

Batteries

Carry–on

Checked

Notify Pilot

Operator Approval

Lithium Metal Battery — installed in a device (up to 2 grams lithium content)

Yes

Yes

–

–

Spare Lithium Metal Battery — not installed in a device (up to 2 grams lithium content)

Yes

No

–

–

Lithium Metal Battery — spare or installed (over 2 grams lithium content)

No

No

–

–

Lithium-Ion Battery — installed in a device (up to 8 grams equivalent lithium content)

Yes

Yes

–

–

Spare Lithium-Ion Battery — not installed in a device (up to 8 grams equivalent lithium content)

Yes

No

–

–

Up to 2 Spare Lithium-Ion Batteries — not installed in a device (between 8 and 25 grams aggregate equivalent lithium content)

Yes

No

–

–

One Lithium-Ion Battery, installed in a device (between 8 and 25 grams equivalent lithium content)

Yes

Yes

–

–
3

Thanks