You are considering whether to buy a product. You look at the reviews. Would the following review decrease or increase the chances of you buying the product?
Review title: Very Useful
Product review: I have found it to hold a charge very well. It is great to have a back-up when rv camping. It is also reassuring to know that when camping in remote areas that you have an emergency back-up if your vehicle doesn't start. I consider this a good buy.
