To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyses reviews to verify trustworthiness.
The battery fit perfectly, even with the paper on it. It’s not what I needed though, my Nintendo won’t turn on so I believe it’s a different problem. The screwdriver however, it’s not the right size and might end up stripping the screw.