2x Pack - Neato XV-21 Battery - Replacement for Neato Robotic Vacuum Cleaner Battery (3500mAh, 7.2V, NI-MH)
2x Pack Neato XV-21 Battery - Replaces Neato Robotic Vacuum Cleaner Batteries (7.2V, 3500mAh, NI-MH, One Year Warranty)