1.14.4V 3300mAhNiMH replacement battery for iRobot Roomba500s
2.High quality
3.Long cycle life
4.CE and UL certifications

14.4V 2000mAh-3500mAh  NiMH battery for iRobot Roomba R3 500 Series

1. Nominal capacity: 2000mAh-3500mAh

2. Nominal voltage : 14.4V

3. Long performance

4. High safety and high energy desity

5. Environmental friendly

6. Low self discharge

7. No memory effect

8. compatible with all 500 series Roomba® FloorVac® models 

Compatible with following Roomba models:

* iRobot Roomba 510

* iRobot Roomba 520

* iRobot Roomba 530

* iRobot Roomba 532

* iRobot Roomba 535

* iRobot Roomba 540

* iRobot Roomba 550

* iRobot Roomba 560

* iRobot Roomba 562

* iRobot Roomba 565

* iRobot Roomba 570

* iRobot Roomba 580

* iRobot Roomba 610 Professional