I wanted to purchase a ups for my computer so after a long research I consider this frontech energy ups and I am sharing my experience about this product. I purchased this ups from a nearby shop. The ups has a good built quality and it is not very heavy. I used it for a few days but after that it started giving problem it ia not chaging. I contacted manufacturer service centre and raise a complain about complain about the product.After 25 days I got my replacement unit. I will not recommended this product to anyone because of bad customer support