I went in on a Saturday late afternoon to replace the battery of my iPhone 5. I had my iPhone for a little over two years and the battery drained really quickly when it was on (didn't last an hour when it was not on airplane mode) and - worst of all - the battery drained even when it was turned off. I called in advance and was told that exchanging the battery would be $45+tax, which is a great deal compared to getting a new phone or asking Apple to exchange the battery. The owner Musharaf was very helpful and informative. He used several new batteries to check which was functioning properly and he explained to me how I should treat my phone in order to get the most out of the battery life. The whole service took maybe half an hour and I paid around $55 in total for the service. I would definitely come here again for phone troubles and to buy phone accessories at a reasonable price ($15 for an iPhone 5/6 charger as opposed to almost $30 at a Best Buy).