Description of Rechargeable 16V Battery
Battery type:Ni-MH; Voltage:14.4V; Capacity:4500mAh. Perfectly fit for iRobot Roomba 500, 600, 700, 800 series vacuum cleaners,such as 500, 510, 530, 531, 532, 533, 535, 536, 540, 545, 550, 552, 560, 562, 570, 580, 595, 600, 620, 630, 650, 660, 700, 760, 770, 780, 790, 800, 870, 880, 980, and more. 4500mAh irobot replacement battery makes your roomba run longer, which it can runs well for 1.5 to 3 hours per charge. Reliable safeguard features with build in protection for short-circuit, overheat and over current. Say goodbye to environment killer--cheap Ni-Cd battery. 12 months warranty and 60 days money back guarantee!