JUBOTY G4 Battery, 6800mAh Extended Battery Black Back Cover TPU Case for LG G4 Model US991 H812 H815 H810 H811 LS991 VS986/LG BL-51YF Battery

I had this battery for my LG G4 for about 10 months. Before it died, it would last me 2-3 days without charge, although I am a light phone user. I text and email for work, and sometimes browse the web for 15 minutes while I lie in bed. Everything else (games, videos, etc.), I do on my computer.Sunday night, I left the house to get gas, 70% battery remaining. When I got home, my phone was off, wouldn't turn on, and wouldn't take charge. I put my old original battery in and my phone started working again. Battery was KIA. I messaged the seller via Amazon on Monday night. They responded within minutes (this surprised me at 9-10pm on a Monday night), and within the hour had a replacement processing for shipping. The only question asked through the whole exchange was for a shipping address. Replacement was here by Wednesday mid-day.These things don't last forever (as many things don't), but their customer service is pretty dang quick and helpful. The 24 month warranty is nice to cover issues like this. Just make sure to keep your old battery in case this does happen to you.

Fit well. Not as bulky as I expected. The included back and cover fit and feel good.So far I'm pleased worth battery life, but it's been only a week. Time will tell, but for the price, it seems darn good.

First of all, we never got two days out of one charge. In its prime, we barely got a full day. However, I will say, that this was for my wife's phone and she is a HEAVY user. So, she was getting two hours out of one charge. I had tried other generic batteries, but they did not seem to last. This one has been going strong for five months and counting....

When I first got this battery I was pretty happy with it. It is better than the original ( I went through several original equipment batteries ). Well I saw it came with a 2 year warranty and I was sold.I want to mention that I did everything they said to do on the page to prolong the battery. Such as letting it charge only when it gets below 15 percent and don't charge longer than required and don't charge overnight.Long story short it didn't hold up a whole year and when I attempted to contact them about a warranty no luck. I tried several methods of reaching out to no prevail. Simply put it's not worth the money. I would recommend avoiding this battery and probably anything else they sell since you won't be able to do anything if you experience a problem as I did.

Works just like advertised. Best advice: for the first week of use, fully charge and discharge the battery. Also, the native Android battery estimator will likely improperly report how much battery life is left at both extremes; therefore, discharge below 15 percent (I go to 9 percent) and leave it on the charger for several minutes (to an hour) after it reports 100 percent battery power.

It works.

I wanted to have a little freedom from the charging cable, but this (supposed) 6800 mAh battery will not allow that. It's no better than the 3000 mAh. In fact it drains faster. I don't know, maybe I got a bad one. Hopefully the vendor will see this and rectify this situation.

Extended my one charge life span 5x easily. I have since moved on to a different phone with an internal battery but I highly recommend this battery. Even comes with a back plate to accommodate larger battery