Batteria compatibile per iRobot Roomba 500, 510, 520, 521, 530, 531, 532, 535, 540, 550, 555, 560, 562, 570, 580, 610 Professional : Amazon.it: Casa e cucina
Amazon.com: NASTIMA 14.8V 5000mAh Lithium ion Replacement Battery Compatible with iRobot Roomba 960/895/890/860/695/680/690/675/640/614, Replace The Original 1800mAh Lithium ion Battery : Home & Kitchen