DownyPaws Fursink Replacement Battery 4000mAh

Tried a few others sent them all back, this holds the battery charge on sensor for a month with two cats…. Definitely a good buy

Everything fits and works perfectly. Very easy to assemble.

Easy to maintain, cats do enjoy drinking from a fountain more than a standard bowl.

In my case on the time mode it lasts for weeks. Sort of startles my girl when it starts up on motion. Overall I would happily recommend this.

My cat has always drank her water, but this makes her love it more. Sensor works great and my baby is staying hydrated.