Review on 🔋 Powerextra 5.0Ah 14.4V Replacement Battery for Roomba R3 500-900 Series 500 510 530 532 540 550 552 560 580 595 620 650 660 700 760 780 790 800 870 900 by Tanya Gutierrez

Bought this battery and it worked - charged and started Roomba. It lasted significantly longer than the OEM battery. I don't have time, just remember how far she used to walk through our house before returning to base to charge up - compared to now where she walks through the entire hard floor of our house and still herself can move. at some point it suddenly stopped and our hearts sank. My wife has already had bad experiences with changing batteries and she decided this was another such experience. I removed the base and immediately saw that it wasn't installed properly - put it back in place and voila, the device came to life and is still working. So far we can highly recommend this battery.