Review on 🔋 Exmate Upgraded 4800mAh 14.4V Ni-MH Battery Replacement 80501 for iRobot Roomba 500-900 Series: 500, 510, 530, 535, 540, 545, 550, 552, 570, 580, 581, 582, 595, 600, 630, 650, 660, 700, 760, 770, 880, 980 by Stephanie Burgos

Name: 🔋 Exmate Upgraded 4800mAh 14.4V Ni-MH Battery Replacement 80501 for iRobot Roomba 500-900 Series: 500, 510, 530, 535, 540, 545, 550, 552, 570, 580, 581, 582, 595, 600, 630, 650, 660, 700, 760, 770, 880, 980
Item: 🔋 Exmate Upgraded 4800mAh 14.4V Ni-MH Battery Replacement 80501 for iRobot Roomba 500-900 Series: 500, 510, 530, 535, 540, 545, 550, 552, 570, 580, 581, 582, 595, 600, 630, 650, 660, 700, 760, 770, 880, 980
Rating: 1

October 29, 2022

2 batteries, 2 returns

Bought 2 of these for 2 room buses. Put the first in 770 and after the 3rd cleaning cycle, Roomba died in less than 30 minutes cleaning. Reloaded and tried again, died mid-cycle every time since. The second battery installed in the Roomba 880 immediately pulled it out of the charging station and got a charging error 5 after about 15 minutes. I pulled it out, cleaned the contacts and reinstalled the battery according to the instructions. . We brought it back to base. Charging error 5. This battery has never been charged. 2 batteries 2 returns. Not worth the escalation.

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