Battery seems like quality so far
929861
Well it's been a little over a month since I bought this battery and I'm very pleased with it thus far. My phone use to turn off in the midst of taking photos, after an hour at work using the WiFi I would have to be putting it on charge however since I bought this new battery I haven't had those problems........at least not yet, but I'll definitely write another review in 6 months
3568109
working fine so far. Had some trouble with Pantec "new" original equipment batteries so it's really too soon to say about the quality.
2121176
Arrived quickly, at first blush seems to be as good or better than OEM battery. I am doing what another poster recommended by putting it through a couple of discharge/recharge cycles. Whether this makes any difference or not who knows, but guess it can't hurt.
1124382
Seems to be working fine, but it is a rechargeable battery, not much else to describe. Will add to comment in 12 months and see if it still holds a charge.
2389918
The battery seems to work fine, it doesn't seem to hold the charge as long as the original one, but I have no complaints.
1573676
The 18v Battery seems to be just fine, though it's a little early to give a product review as I have not used it yet other than just trial.
197205
Just arrived a few days ago and it seems to be of good quality. I have used Anker, and Zerolemon before but I could not find zerolemon for the G4. Perhaps they ran out. Anyway, this seems to be really close to the zerolemon quality and isn't like some batteries that claim 100000000000 mah and end up sucking. I had a 8700mah battery before and it only lasted 1 and a half days of normal use. This battery seems to last 2 and a half, which is the magic number for me because one and a half means you still need to charge it each night, so you might as well just have the stock battery with a nice case. Many people will easily get 3 or 4 days of normal use from this battery. I use it a lot and leave everything turned on, such as gps, bluetooth, backround apps, wifi and all the wireless radios. Thank you Heliotion or how ever you pronounce that. The case is pretty good, but I would like a thicker one.
4376699
I like it so far.  I have a 17" laptop display and this battery lasts a little over an hour.
4269612
So far battery is working fine. Great price too.
4746066
I have no complaints about the battery.  Upon installation it showed 3 usage cycles (which I assume comes from testing at the factory) and after 10-15 cycles its holding up just fine.  The tools that are included with the battery are made from such soft metal that they are useless after turning a few of the screws.
843865
I am currently rating this battery 5 stars as it has thus far done everything promised. The battery was shipped and arrived promptly, and once installed my motorcycle fired right up on the first try so it seems that the factory charge was good. I will update this review after I get some time to ride and really test the longevity of the battery. But, up to this point this has been a solid purchase especially for the low price.
4440641
Given the low price and some of the reviews that seemed to come from people who got the battery as a freebie, I anticipated that this was going to be a lesson in 'you get what you pay for,'  but so far, I'm impressed.  I have not charged my phone for 2 days and 4.5 hours, used it normally (calls, emails, various apps, navigation, music, etc....) and I still have about 10% left.  The added bulk is fine in the scheme of things.  I can not speak to the longevity of the battery over cycles/whether it will hold this quality of charge, but if so, it's a great deal and I can strongly recommend (I just bought another one).
1294834
so far it has worked as a good battery back up I haven't got a chance to really test out the solar but it seems to chage the battery well.
4017438
I've had this battery for more than a couple months and cannot say how impressed I am with the value it is. Shooting video requires me to have spare batteries and I am confident I will get the job done with this battery in the bag.
1734895
Works great so far.  Contact by seller ahead of arrival to allow prepurchase of correct batteries.  Quality appears good as expected given the price paid.
1970093
Bought as a replacement battery and it works great so far.
1094108
Been A great battery so far I'm sure it has the capacity to do a good amount of time only put 4 because I haven't really test it out yet I've only used it 1 Day if I leave my camera on if not in use it will shut off. But so far it fits replaces the old 1 which for 7 dollars I'm not complaining my origional battery got so bad it dies in literally 5 to 3 minutes lol so ya I'm just happy I got my camera back up and running.