Melasta 6.4Ah 14.8V Li-ion Battery for iRobot Roomba
Vacuum Cleaner Battery for iRobot Roomba 4275 4296 4299 4300 Original Pro Pro Elite 14.4Volt
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