OPTIMAL PHYSIO-CONTROL LIFEPAK CR PLUS AED TRAINING SYSTEM & ACCESSORIES CCHARGE-PAK™ Charging Unit & 2 QUIK-PAK™ Electrodes, Includes 2 Sets of Electrodes and 1 Battery Charger, Replacement Instructions, and Discharger for Safe Disposal of Used CHARGE-PAK Battery Charger 2/pk (Item is considered HAZMAT and cannot ship via Air or to AK, GU, HI, MP, PR, VI) (Item on Manufacturer Backorder – Inventory Limited when Available) (Continental US Only) Optimal – Stryker – SensiMedical 11403-000001 MBO-UN3480KIT RPLMNT CHARGEPAK W/2 SETS OF ELECTRODES 2/PK