Can I Bring Non-Spillable Wet Batteries on a Plane to United Kingdom?
Non-Spillable Wet Batteries
Restrictions Apply
Special Rules Apply
According to CAA guidelines, max 12V and 100Wh. Device must be protected against accidental activation. Max 2 spare batteries. Must meet FAA packaging requirements.
The final decision rests with the CAA officer on whether an item is allowed through the checkpoint. Official CAA Rules →
Quick Rule
Under 100Wh
No approval needed
100Wh - 160Wh
Airline approval required
Over 160Wh
Not allowed
Source: Official CAA Regulations ↗Updated: May 20, 2026
Also known as
sealed lead acid batterygel cell batteryAGM batteryabsorbed glass mat batterynon-spillable battery
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 →
