YESOO Extended Battery (4300mAh), Cover, TPU Case For Samsung Galaxy S3 III GT-I9300 + Exclusive Black And Green Color Key Chain Kit (White Cover, Blue TPU)

It was a good fit works great

I'm only giving it 2 stars because there are time that it does hold a charger but when I pull it off the charger, my battery life goes from 100% to 85% and sometimes 65% in a heartbeat. Highly disappointed.

Last a long time 1 day under extreme use 2 days under normal to heavy use. Buy you could streach it to 3.... maybe ive been impressed by day one. I hardly fee any extra weight. It is a lil bulky but its so well formed it doesnt really matter. It is a lil cheaap feeling but i never once felt like itll break. So. Pretty great. The case is great to very nice bonuus. My phone feels like new after having it on. So im pretty stoked. Im actually considering getting this same type of batter when i upgrade my phone. I never have to worry about my phone. Plus this thing was only 12 bucks. Totally a steal.Also this review is after way longer than a month of use, if your phones battery is getting old and you still have contract left just get it its well worth it.

It was great for a couple of days... but then sometimes wouldn't charge above 16% after hours of charging or would drop from 98% down to 16% after an hour.

I was very cautious when buying this specific item because most of them are junk. I compared other items to this one based on mAh and would it be secure in the phone. Its extremely comfortable to hold. I actually rather it than an average S3. The only thing i dont like is that you have to drain it completely and charge it completely 8 times for it to work at its full potential. Thats not very hard for me to do, so it doesnt put a damper on my rating for this item. Its over double the mAh of the original S3 battery. So it lasts more than twice as long. Very fast shipping, got it 2 days earlier than expected. Great quality, great price, i love my phone even more.

bought this for my sister. at first it seemed to work well. battery lasted 2 days with normal use. now after about a month the battery will charge to 100% and then when removed from the charger it drops to 50%. it may be a defective battery because i bought one for my husband about 6 months ago and he has no problems with his.

I bought two YESOO Extended Batteries (4300mAh), Covers, and TPU Cases for two Samsung Galaxy S3 smartphones; one for my phone and one for my wife's. The battery cover gives the phone a great feel, and the overall dimensions of the extended battery door combined with the TPU case makes the phone actually feel better than the original fit it and is really comfortable in my hands. The covers line up perfectly with the all the charging and access ports. The extended 4300mAh battery with every function turned on, and power saver feature disabled, has provided over 48 hours of average use on a single charge, whereas the original battery would only last between 2-4 hours at best. Outstanding product.

Excellent, very pleased with this battery and case!! The battery has solved so many issues with my wifes phone. It is a bit more heavy, but well worth the additional weight. The case is very attractive too. I thought she would prefer her designer case, but she is very happy with the blue and white scheme. I would recommend this to friends, family, anyone. I went with a 7200mAh which is twice the size/weight, but needed it. Having bought the YESOO 4300mAh after I bought the larger 7200mAh, I would have been fine with the 4300mAh.