Specifications Battery Type: Ni-MH Voltage: 12V  Capacity: 4000mAh  Power: 48Wh  Dimension: 9

57 x 2

05 x 1

18 inches  Weight: 1

37LB Compatible With: Replace Part No

: 945-0129 Neato Botvac 70e Neato Botvac 75 Neato Botvac 80 Neato Botvac 85 Neato Botvac D75 Neato Botvac D80 This battery is NOT compatible with the D3,