Hacks, Mods, and Parts for your favorite Robot

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.




Select the Buy Now Button to order your LI-ion 4400 mAH battery for $69.95 plus $8 USPS shipping

******* LI-ion batteries are only shipped within the Continental United States*******