The battery has approximately the same duration as the original, there is nothing to complain about. However, my HTC Desire shows after every restart, the battery icon with an exclamation point on. This means the device can not determine the status of the battery. Remedy can only be achieved by allowing even taking out the battery and resumes. After that, the charge indicator works again reliably. This is somewhat annoying but was bearable for me also because of the low price, so I have the items not be returned.
EDIT: After some time of using it happened sometimes that the device on the charger repeatedly restarts after a certain time, the battery is not being recharged. Conclusion: Stay away from this battery.
