battery mod

So, this is my first mod with anything. This was inspired by my discovery of the app called Tect O Trak and a post on the forums here a while back using a motorcycle handlebar cell phone mount on a detector. Tect O Trak is a GPS tracker that allows you to keep track of where you hunted and...

My V3i didn't come with the rechargeable battery pack but I had no desire to do so because it has a finite lifespan. It came with two AA battery holders and I was satisfied with the performance of these, but I got tired of changing the batteries. Good rechargeable batteries or name brand AA...