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Battery for iRobot Roomba Compatible with Original Batteries: iRobot APS 4905 Tenergy 11701
Type Replacement Battery Chemistry Ni-CD
Voltage 144V Compatible with 148V
Capacity 2500mAh Power 36Wh
Compatible with Original BatteriesiRobot APS 4905 Tenergy 11701 Tenergy 11709
Compatible with iRobot Models iRobot Discovery Series iRobot Dirt Dog Models