Flight Crew Air Transport Pilot (ATP); Flight Crew Instrument; Flight Crew Multiengine
Situational Awareness
Deviation / Discrepancy - Procedural FAR; Deviation / Discrepancy - Procedural Hazardous Material Violation; Deviation / Discrepancy - Procedural Published Material / Policy
General None Reported / Taken
Human Factors
Upon landing in ZZZ it was brought to my First Officer's attention by Ramp Personnel that a battery was left inserted in a Passenger's checked luggage that was stored in the aircraft's cargo compartment.
Captain reported ramp personnel notified flight crew that a battery powered passenger bag was illegally transported in cargo compartment.