iRobot 4419696 - Batteria Lunga Durata per Roomba serie 500/600/700/800
Amazon.com: iRobot Roomba Authentic Replacement Parts - XLife Extended Life Battery - Compatible with Roomba 400 600 700 800 Series Robots : Home & Kitchen
Roomba Serie 500, 600, 700 e 800 Li-ion 4400mAh/14.4V Plus.Parts Batteria per iRobot