I am impressed with BatteryUpgrade.com They delivered the product that I ordered with no fuss. The product that I ordered was available at a better price at BatteryUpgrade.com than locally. Also, the local supplier kept promising to get stock but never delivered on their promises.
About the product:
I got the HTC Vox (S710) double strength battery. What was really cool about this is that, because the double strength battery is more bulky than the normal battery, BatteryUpgarde.com give you a new back cover to allow the phone to take the new battery. I will use them again