LI-ion 4400 mAH - Battery pack Now available for your 500, 600, 700, and 800 Roomba.
Offered here is a new LI-ion battery that has a 4400 mAH capacity and will work with your 500, 600, 700, and 800 model Roomba.
- This type of battery will provide longer running times
- Much longer battery life
- Light weight that presents less load to the drive motors
- Works with your stock Roomba charging system, no special charger needed
- New battery balancing circuit for the individual cells within the battery
- Built in Power Control Board that monitors over charge, over discharge, over voltage,
over current, and over temperature.