Are gorilla gadgets batteries good?

[uraniumhexoflorite]

I am getting a new battery for my LG G4. The first one I got was a 2 pack of 3000 mah batteries and a charger on amazon from a company called JUBOTY. They both initially worked but one of the batteries only wants to charge to 3% as of last night while and the percentage of both goes back up after heavy drain (games such as world of tanks blitz), which I have heard is a bad sign. I've seen good stuff about gorilla gadgets and zerolemon, but that JUBOTY company had good reviews too. Are gorilla gadgets and zerolemon trustworthy companies? Thanks in advance for suggestions and advice.

 

[Aeroshep1]

I've tried a number of 3rd party brand batteries and they ALL are lower quality and run time than the LG Oem batteries. The only place where you can get true Oem batteries is from LG. There are alot of fakes that look almost exactly like Oem, but I won't waste any more $$ on them.

 

[uraniumhexoflorite]

I want to avoid getting LG's batteries because the price they are at is way too high for a 3000 mah battery. If it was 6000 or something in that neighborhood, I might consider it, but over $40 is way to much when there are 3rd party options that give you 2 batteries for half the price. I highly doubt all 3rd party batteries are bad. They are just Lithium ion batteries with the same dimensions.