iRobot 14501 Rechargeable Battery for Looj Gutter Cleaning Robot

This 7.2V Nickel Cadmium Battery is for use with iRobot Looj Gutter Cleaning Robot Models 125, 135, 155. Excellent for use as a replacement or backup, a fully charged battery powers Looj through 150 linear feet of gutter. Easy to pop in and out of the bat