For US, Replacement Battery Compatible with Irobot Roomba i7 7150 i7+ 7550 e5 e5152 e5154 e6 i3 3150 i3+ 3550 J7 J7+ 7550 i4 4150 i4+ and i Series Vacuum Lithium Ion Battery ABL-D1 4624864 $40.99 Dm me if interested : r/AMZreviewTrader
3 Saugroboter im Vergleich: iRobot Roomba e5152 vs e5158 vs e5154
Amazon.com: Moccdor 3200mAh Li-Ion Replacement Battery for iRobot Roomba e & i Series Vacuum Cleanrers,Compatible with Model 7150 i7/i7+, i3 i3+ i4 i4+ e5,e5152 e5154 i7158 i7550 i7558 Cordless Vacuum Cleaner :
Amazon.com: AYTXTG I7 Battery for iRobot Roomba E and I Series I7 7150 I7+ 7550 E5 E5152 E5154 E6 I3 3150 I3+ 3550 I4 4150 I4+ and More E/I Series Vacuum-4624864, ABL-D1-BURFLO :
Roomba E5154 iRobot: programmable and autonomous Vacuum Cleaner