1800 mAh Extended Slim Design Battery for HTC ACE, HTC Desire HD, HTC Inspire 4G, HTC Surround, BD26100

I'm a firefighter, so I'm away from home for 24 hours at a time, and use my phone as a secondary means of communication...as well as to check emails and research what ever silly thing comes to mind. Basically, I use my phone, a LOT. My OEM battery was degrading so I looked this up and was amazed at the price, thinking a scam. Well, I was pleasantly surprised when I unboxed this little gem. To all those people who said it didn't extend their phone use, I think they just don't know their phone well enough. I noticed a definite increase in battery life. It's not earth shattering, and you could totally miss it, but you have to remember that smart phones are power hungry by nature. Using it a lot WILL drain your battery in a day no matter what. But I have noticed that it takes considerably longer to do that. I live where my phone is constantly looking for service as well, so that drains my phone really quickly. Only now, I notice that if I forgot to plug it in the night before, it's still on the next morning. Nearing death yes, but still able to make a quick call or send a message out or two. Listen to me or not, what are you going to lose? Even as just a replacement, it's the cheapest thing you'll find. Just follow the instructions for break in the first few days and you won't be disappointed.

Bought for an HTC inspire 4g cell phone which would only last about 5-6 hours on full charge and sometimes without any use. If i was supposed to leave this phone on a full charge and not charge it at night, in the morning the phone would be dead. So i thought instead of buying another battery which may only give me about 2 more hours i thought i might as spend a couple more dollars and get a battery pack. I was very pleased to find one like this. This battery is an extended battery but just without any bulge like other manufactures. It fits in the slot and no one can't tell you even have a battery pack except for you because of how long it holds charge. It may take a little bit longer to charge but when fully charged this battery last over 2 days without charge with usage. I actually bought it for my aunt and she loves it. She couldn't be happier. She feels more confident now that she could leave the house for a long period of time and know that her phone won't die.

I am very pleased. The battery fit properly, holds a charge like a new battery should. I am uncertain if it last any longer than the original did, seems the same as the standard battery, but I don't have a personal benchmark to go by less my feelings. The process to prepare the battery for use was a bit of a hassle, but nothing the average person could not accomplish if the want. That would be the only reason I didn't give it 5 full stars.

Bought this "18000 mAh extended slim battery for my Inspire 4G. Couldn't put a larger sized battery since the case/metal housing of the phone is slim and only one size can fit, so I found this one ("Andida brand 1800 mAh slim") and was very excited to get it because my old original (1230 mAh) battery would diminish within an hour or 2 with little to moderate usage. But instead I received an OEM "stock" HTC 1230 mAh capacity, which isn't a bad thing but still not the extra capacity.Still giving 5 stars for the SUPER prompt return/replacement, and they claimed to do an RMA for exchange. But at the end of the day, they realized and emailed me twice stating they were sorry for the mix up and told me to NOT return the item since it was an accessory and they STILL REFUNDED my $10!Great service and it may sound like a bad situation (sending OEM instead of but the shipping from California to Michigan was very fast and customer support was AWESOME. I would and will refer this company to all friends/family and my personal computer repair customers!!

I chose this because of its greater capacity and because the original battery was not lasting very long any more. This one is better, but I don't really know how much. I did follow all the directions about discharging/charging, etc. The battery works fine, just don't expect too much on the additional run time.3/14/13 Update: I have now had this battery for a couple of months and it acts pretty much like the stock battery. Charge does not even last for a full day.

I found many extended life batteries for a cheaper price than this one. However, I am a big proponent of you get what you pay for. I chose this one based on other reviews on amazon and internet searches. Additionally, many of the other batteries offered simply looked cheap and untrustworthy whereas this one was much more professional looking. I bought an extended life battery because my Inspire 4G sucks the battery quick, especially when the signal is low or when on the internet. I have had this battery installed for 6 days and have only one complaint; I couldn't get it to drain fast enough to perform the break-in procedure. I have little to no signal in my office and still had to plug my phone in to speakers and play music all day to get it to drain by the end of the day. When I bought this battery I wasn't expecting to get a full "no charging" day out of it and was pleasantly surprised that most days I do. My OEM battery would normally be dead in 5-6 hours while sitting in my office and now I can go all day, depending on my usage amount. Awesome!!

The battery for my phone is legit. The battery that came with my phone from Att&t stopped holding a charge even after six months now with my new battery from Amazon my phone goes two days without even charging even when I used it to talk on or even when I used data. It's a higher capacity battery and when I received it in it was new in the package. I received my refurbished battery from the ripoff insurance at Best buy for 10 dollars a month warranty insurance I'm going to cancel that geek squad insurance crap and shop for now in at Amazon.com this battery will stay charged all day long as long as you following the instruction after you open your new case. Please believe me this is a real customer from Florida. I won't shop anyplace else but Amazon. The shipping was outstanding.