Definition: In this task, you're given reviews from Amazon's products. Your task is to generate the Summary of the review.
Input: I know it's tough, but do spend $20+ more on a better battery that will charge; hunt eBay if need be. Don't waste your time with trying to use that stupid warranty, by that time you have paid to ship it to them, most likely, and they sent it back, you won't be able to send it back to Amazon.

Do not buy it; it comes half full and won't charge.