Can I Bring Lithium Batteries (More Than 100 Watt Hours) on a Plane to United States?
Lithium Batteries (More Than 100 Watt Hours)
Allowed
Carry-on only
According to TSA guidelines, carry-on only. 101-160Wh requires airline approval. Maximum 2 spare batteries per person. Over 160Wh prohibited entirely.
The final decision rests with the TSA officer on whether an item is allowed through the checkpoint. Official TSA Rules →
Quick Rule
Under 100Wh
No approval needed
100Wh - 160Wh
Airline approval required
Over 160Wh
Not allowed
Source: Official TSA Regulations ↗Updated: May 20, 2026
Also known as
large lithium battery101-160Wh batteryextended laptop batteryprofessional camera batterylarge power bank
Accurate
Information from official airline & aviation sources
Fast
Get answers in seconds
Global
Integrating new airline guidelines and regional rules
Trusted
Used by travelers worldwide
More Electronics
View all →
