Non-rechargeable Lithium Batteries used with Lifepak 500 Automated External Defibrillators (Nonrechargeable Lithium Batteries used with Lifepak 500 Automated External Defibrillators). Identifier: Parts Nos .: (1) from 3005380-000 to 3005380-006, (2) 3005380-014; Date Codes: (1) from 9837 to 9920, (2) 9812, from 9901 to 9905 within Medtronic Physio-Control