Delta Air Lines — Spare (loose) lithium batteries

Delta Air Lines rule

On person Not stated

Cabin baggage Allowed with conditions

Checked baggage Prohibited

20 per person Counts toward the cabin electronics quota

Stricter than the standard rule

Last verified Sep 19, 2026

On person Not stated

Cabin baggage Allowed with conditions

Checked baggage Prohibited

Last verified Sep 18, 2026

What are Delta Air Lines rules for Spare (loose) lithium batteries?

See the cabin and checked baggage limits for Spare (loose) lithium batteries on Delta Air Lines below, compared with the international baseline rule.