Amazon.com: i7 Battery Lithium Ion Replacement for iRobot Roomba e and i Series e5 e6 e5150 e5152 e6198 and i i3 3150 i3+ 3550 i4 4150 i4+ 4552 i6 I7 i7158 i7+
Dormer E5152-56NO6 | 0.1102" Diameter x 1.752" OAL 3 Flute Bright Coated Tap Set - All Industrial Tool Supply
Battery for Irobot ROOMBA E5152,replacement Irobot ROOMBA E5152 battery for Vacuum Cleaner from Singapore(36Wh,4 cells)
YG1 E5I52016 | 0.2500" Diameter x 0.2500" Shank x 0.2170" LOC x 2.5000" OAL 2 Flute Bright Coated Carbide Chamfer Mill - All Industrial Tool Supply