The Anker 7800mAh battery for the Galaxy S4 is an excellent purchase!

The packaging alone reassured me that I had purchased a quality product

This extended battery is the best purchase I have ever made for my gs4

This was a purchase for my husband, and he loves it.

Great purchase

This was a great purchase.

A good purchase

(And this is with heavy use, if I used it less it would last longer)Best purchase I've made for my S4

This is been a great purchase so far

Everything they make performs incredibly and you will never regret purchasing one of their products

It has truly been one of the best purchases I ever made

This was one of the best purchases I've ever made

Anker has excellent customer support, when they became aware of my 2 star review they sent me several emails offering to refund my purchase.

Great purchase.

I am very satisfied with the product and would recommend this purchase to anyone...

This is probably one of my favorite products that I have purchased off of amazon

The phone/case worked fine for a short time, but then my original Samsung charging cable began having the same charging issues, and now the replacement cable I purchased has had the same issue--the connection blinks on/off depending on the angle of the cord, so I can't touch the phone while it is plugged in or the connection breaks and charging fails

This is one of my favorite purchases so far.

Battery life is great, the fit of the case is so-so, it wants to come loose from the top but overall a good purchase.

Battery life is great, the fit of the case is so-so, it wants to come loose from the top but overall a good purchase.

Best purchase ever and compliments my

At the end of the day, I think it is a great purchase and would definitely do it again if given the choice.

Best battery ive ever purchased

I've had this battery for a little while now, and it's been a fantastic purchase

Work 48 hs!!!!!

The phone now works exactly as it is supposed to!If you remember Nokia phones from a decade ago that lasted a week on one charge, this battery will remind you of that long-forgotten feeling.

I didn't see any changes in performance of the device or anything that is not working as it was before start using the battery.

lots searching during the day with the screen as bright as can be for 3-4 hrs

Works great, only complaint is that the case doesn't hug my phone as tightly as I would like.

I do recommend this battery as I can go days without recharging.

This is for Galaxy S4, didn't fit my S$ Active; My mistake

I love my Samsung S-4 phone, with one exception - a battery life