3.7v lithium ion battery replacement for Dogwidgets collars.
Posted by Unknown on 9th Oct 2016
Battery easy to change once you figure out the amount of force to get everything apart. A little tip sheet would be nice. Overall a fine product.
Posted by Mark S. on 2nd Sep 2016
I needed to replace the aging battery in the collar. It took me a little while to open the unit without damage but the battery went right in.