Replacement iRobot Roomba 4225 Battery & Universal Charger — 14.4V 3300mAh NIMH (1 Battery, 1 Charger)

Replacement kit for the iRobot Roomba 4225 robotic vacuum consisting of one battery and one universal charger. Battery specification: 14.4V, 3300mAh, NIMH. Package contents: Quantity: 1 Battery, 1 Charger. This set replaces the original iRobot Roomba robotic vacuum cleaner battery and charger for model 4225, restoring the battery supply required for operation.