While this this product adds some weight to the phone it is excellent and well worth investing in. The phone battery obviously decreases over time this is the best solution for the product, well designed and easy to use, I would recommend this and well worth the extra weight.
as a heavy Pokémon go player I used to have to charge my S7 edge twice a day
or carry a separate power bank and have to suffer cables hanging everywhere.
No more !!
this cover is amazing, it keeps my phone at 100% all day
its a little on the bulky side but really not bad at all and not to heavy
well designed and a good fit
my only negative comment would be about charging
I noticed that if I charge my phone in the case
the phone charges but the case does not
so I now charge the case separately and my phone wirelessly as always