I purchased the HC-40 about 4 months ago. It is a very nice compact camera, great quality pics/videos. However, I too have battery drain problems. Camera won't charge batteries, and the ones I charge in the optional charger I bought are dead within a day (when left in the camera and the camera is turned off). Sony refuses to acknowledge that they are aware of the problem and they say I have to pay $216 for labor since I am past the 3 month labor warranty. Again a nice camera, too bad it is made by a company who won't stand behind their product. Either buy the extended warranty, or sock away an extra $216 for repair, or just save yourself the headache and BUY ANOTHER CAMERA.UPDATE. Sony has waived the $216 repair costs. Still you may wish to consider buying the extended warranty when your buy this camera.