Tenergy 4905 Replacement Batteries for iRobot Roomba 400 Series Vacuums Grey

NiCd Battery compatible with all Roomba FloorVac models: iRobot Roomba 400 Series Discovery Series Create Models and Dirt Dog Models

NICD battery 2.4Ah Capacity 14.4V
Up to 75 minutes run-time

TECHNICAL SPECIFICATIONS:
- Votlage: 14.4V
- Capacity: 2400mAh
- Max. Discharging rate : 10 C at 24 A
- Dimension: 7 x 2.2 x 2.3 inches

*Tenergy product is a generic replacement not the original OEM battery.
*iRobot® Scooba® Roomba® are trademarks of iRobot Corporation.
*Tenergy Corporation is not associated with iRobot® Corporation.
* Tenergy product is not subject to any warranty by iRobot

• NiCd Battery compatible with all Roomba FloorVac models: iRobot Roomba 400 Series Discovery Series Create Models and Dirt Dog Models


• NICD battery 2.4Ah Capacity 14.4V


• Up to 75 minutes run-time

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iRobot Roomba 570 Autonomous Robotic Vacuum

This is the robotic vacuum that can be scheduled to navigate autonomously through your home up to seven times per week. The unit's specially designed dual counter-rotating agitator brushes spread carpet fibers and enable the vacuum to remove hair and other detritus from low- and high-pile carpets. Sensors redirect the unit when it encounters furniture walls or stairs and its anti-tangle technology reverses the rotation of the brushes when it encounters rug fringe. A remote control allows you to send the vacuum on an impromptu spot cleaning--a feature unique to the Hammacher Schlemmer model. Two virtual wall lighthouses project infrared beams that confine the vacuum to one room and allow it to move on to another room only when it has cleaned the entire surface. It cleans up to four rooms per charge and automatically returns to its drive-on charger when its battery runs low. Includes one replacement filter and two replacement brushes. Remote control requires two AA batteries and lighthouses require two C batteries. 2 1/2" H x 13" Diam. (11 3/4 lbs.)

Advanced Features:

* Automatically returns to its compact self-charging Home Base to dock and recharge between cleanings
* Remote Control allows you to steer and control Roomba from across the room.
* Virtual Wall® Lighthouses (2) confine Roomba to one room until the entire floor is vacuumed before Roomba moves on to the next room.
* Schedule up to seven cleaning days per week for Roomba to clean when it's most convenient for you
* Faster counter-rotating brushes with improved design pick up more hair debris and dust and are easy to remove and clean.
* Improved filter captures more dust and allergens while a larger bin holds more debris
* Improved anti-tangle technology keeps Roomba from getting stuck on cords carpet fringe and tassels
* Improved side brush makes Roomba even more efficient at cleaning edges and corners
* 1 Replacement Beater Brush
* 1 Replacement Bristle Brush
* 1 Extra Filter

• Covers up to 4 rooms on a single battery charge


• Efficiently vacuums dirt debris pet hair dust allergens and more from carpets and hard floors


• Fine filter traps dust pollen and tiny particulate inside the bin


• Detects dirtier areas and spends more time cleaning them


• Remote Control allows you to steer and control Roomba from across the room

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iRobot 53501 Roomba 500 Series Vacuum Cleaning Robot with Self-Charging Home Base

With its enhanced design including improved navigation coverage pickup and filtration this vacuum-cleaning robot makes it easier then ever to clean floors throughout the house--hands free. Simply press the "clean" button and the unit will vacuum the whole floor on its own adjusting automatically to any floor surface including wood tile linoleum rugs and carpet. The vacuum's dual high-speed counter-rotating brushes pick up everything from tracked-in dirt by the front door to food crumbs on the kitchen floor to pet hair throughout the house. It also provides anti-tangle technology with auto reverse innovative spinning side brushes to ensure thorough cleaning in corners and along baseboards and a gentle-touch bumper that senses obstacles so that it can slow down and carefully clean around them. The unit's dirt sensor will direct the cleaning time and focus where it's needed most and its low-profile design means easy cleaning under beds couches and other hard-to-reach areas. Another thoughtful detail includes its ability to schedule preset cleaning times--great for coming home to a clean house after a long day at the office. Even more the cleaner comes with built-in cliff sensors that prevent it from falling down stairs and a Virtual Wall system which allows for setting up invisible barriers that confine the unit to a designated area. The vacuum's large dustbin empties easily and its improved filtration system traps dust pollen and other allergens helping to ensure only clean air gets released back into the room. For added convenience the vacuuming robot automatically returns to its self-charging Home Base to dock and recharge between cleaning cycles or when the battery starts to run low. Accessories include a bumper extension a brush cleaning tool a power adapter a rechargeable battery one extra filter one Virtual Wall Lighthouse and four "C" batteries for the Virtual Walls.

• Vacuum-cleaning robot with self-charging home base


• 2 High-speed counter-rotating brushes; anti-tangle technology; side brushes


• Gentle-touch bumper; dirt sensor; built-in cliff sensors; self-charging home base


• Includes bumper extension cleaning tool power adapter rechargeable battery 1 extra filter 1 virtual wall and batteries


• Measures approximately 13 by 13 by 4 inches

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