Tenergy New Long Cycle Life 3850mAh NiMH Roomba Replacement Battery For 500, 600, 700, 800, & 900 Series

Features and Benefits: - LONGER LASTING BATTERY As an iRobot replacement battery, its been built to have up to a 1000 recharge cycle life span. With improved battery longevity, it will maintain its performance consistently ensuring that your home stays routinely clean. - UPGRADE & REPLACE A cleaning system is only as strong as the battery allows it to be. Get the powerful 14.4V Roomba Battery as a direct replacement to the in-house standard unit. With a 3850mAh rated capacity it stores more power meaning longer run times depending on usage. Compatible with these select iRobot models: 500, 510, 530, 532, 535, 536, 540, 550, 551, 562, 570, 572, 580, 590, 610, 760, 770, 780, 790, 880 960 and 980. - IMPROVED DESIGN The Tenergy NiMH rechargeable battery for Roomba features low self-discharge in which the battery will degrade at a much slower rate over time. This makes it an ideal battery to upgrade to as its designed to go the distance. Also it has no memory effect meaning it will retain its energy capacity after each charge. With a built in PTC and NTC design the circuitry stands protected. - BONUS ACCESSORY PACKAGE Complete the iRobot Vacuum Battery set with an additional package of 2 brushes for 500/600/700 series, 2 brushes for 800/900 series, and 1 brush cleaning comb. - 12-MONTH EXTENDED WARRANTY The Tenergy iRobot Roomba NiMH Battery comes with a 12-month extended warranty for manufacturer defects and lifetime technical support from our friendly and knowledgeable customer service. More Cleaning Per Charge: The high capacity 3850mAh replacement battery offers a longer run time than other 3000mAh battery. Cost-Efficient & Less Replacing: Built to have up to a 1000 recharge cycle life span. It will maintain its performance consistently, eliminates the need for frequent replacements. Direct Replacement: A direct drop-in replacement requires no additional modifications or tools. Specifications Box Dimensions: 6.3 x 3.3 x 2.3 in Weight: 1.67 lb Capacity: 3850mAhh Voltage: 14.4V Package Contents: 1 x Tenergy 3850mAh NiMH Battery 1 x Instruction sheet Includes Bonus Accessories: 1 x brush cleaning tool 4 x side brushes (2 brushes compatible with Roomba 500, 600, and 700 series / 2 brushes compatible with Roomba 800 and 900 series) Compatible Models: iRobot Roomba 510, 530, 531, 532, 533, 535, 536, 563, 540, 545, 550, 551, 552, 560, 561, 562, 570, 580, 581, 585, 595, 600, 610, 614, 620, 630, 650, 652, 653, 654, 660, 700, 760, 761, 770, 780, 790, 800, 805, 860, 870, 877, 880, 900, 960, 980, and other 500 - 900 series models not listed *Tenergy product is a generic replacement, not the original OEM battery. *Tenergy is not associated with iRobot Corporation.