Pros: Seemingly endless battery life.

Cons: None.

Overall Review: I am confident that it is an authentic LG battery. One thing to keep in mind though is that the battery life of the LG G4 is SO GOOD that you may not need a spare. My wife and I have used identical phones and always bought a spare battery & stand-alone charger on hand so that we were never hard up for battery life. The G4's battery life is extremely good. By the way, thanks Samsung for switching to all embedded batteries so that I cannot use a spare battery. We're now LG customers. Oh, and LG still allows us to expand storage space with a micro-SD - no new Samsungs have the SD slot anymore.

Pros: None--I don't believe it's a new genuine OEM battery. I wrote a review saying this, and today I see that it's gone!

Cons: It doesn't hold a charge as long as a new genuine OEM battery and it takes longer to charge than a new genuine OEM battery. Consequently, I don't believe it's a new genuine OEM battery.

Overall Review: I don't even use it. It's worthless--wasted money. Because more than thirty days have elapsed since the date of shipment, the seller thinks this is my problem. That's why you shouldn't buy from this seller!

Pros: None

Cons: Battery was described Genuine LG BL-51YF Battery for LG G4 Phone • New in Bulk Packaging Clearly battery was used because the contacts had marks on them as if was installed in another phone plus there were small dents in battery.

Overall Review: Would not recommend this product from this Newegg Market place seller. Tried to work with Newegg on a resolution or partial refund, they wanted me to take pictures of the battery and contact terminals. . For a $9.28 battery not worth the trouble. But have learned a lesson about buying from Newegg Market place. Your on your own.

Pros: no

Cons: My LG G4 won't start after replacing this battery. A yellow triangle with question mark is coming when battery is installed on the phone. complete scrapp.....

Pros: N/A

Cons: After turning phone on it shows full charge, then a brief message "invalid battery" and phone turns off

Pros: - Original

Cons: - Nothing

Overall Review: - It's really an original product, expect the same performance.

Pros: Looks like original. However, battery lasts much better.

Cons: None

Overall Review: Yes. And price was better than alternatives

Pros: it works

Cons: none

Overall Review: If you have an LG G4, and you need a new battery, you found it.