Rechargeable Battery Charger
Battery charger docks are allowed in carry-on and checked bags without restriction — the device itself has no battery.
Carry-on
Allowed
Checked
Allowed
Carry-on details
Allowed. A battery charger dock — the device that plugs into an outlet to recharge AA/AAA/9V NiMH or NiCad batteries — contains no battery of its own, so it's treated like any other small electronic device rather than like a battery.
Checked-bag details
Allowed. No restriction in checked baggage either, for the same reason.
Special instructions
This covers the charger device only. Any rechargeable batteries you load into it follow the usual battery rules: alkaline/NiMH/NiCad spares are unrestricted in either bag, but spare lithium-ion cells must be in carry-on.
FAQ
- Is a battery charger dock treated as a lithium battery?
- No. The charger unit itself doesn't contain a battery, so it isn't subject to the lithium battery carry-on-only rule. Only the batteries you put in it might be, depending on their chemistry.
Related items
Source: TSA — What Can I Bring? · Last verified: 2026-07-31
Final decision rests with the security officer at the checkpoint.