Definition of Batteries and Charge for Electric UAS

Verified from official sources
CHAPTER 1 | GeneralVersion 1Effective -Verified 21 August 2026

In plain language

When calculating the weight or operating characteristics of your electric drone, the batteries are treated as part of the aircraft itself, and the battery charge is treated as its fuel.

Requirement as structured

For electrically powered unmanned aircraft, batteries are considered part of the aircraft and their electrical charge is considered fuel.

Original regulatory text

For the purposes of electrically powered unmanned aircraft, the batteries are considered as part of the aircraft, and the ‘charge’ is considered as the fuel.

Applies when

country
United Kingdom
operation
electrically powered unmanned aircraft
regulatory category
General