You will be given a definition of a task first, then some input of the task.
In this task, you're given reviews from Amazon's products. Your task is to generate the Summary of the review.

I got this power bank because of its quick charge capabilities. Unfortunately I have many problems using the power bank. It often turns off and stops charging my phone. Different cables and devices didn't solve the problem. I have a Xiaomi power bank and never experienced similar issues.
Output:
I got this power bank because of its quick charge ...