A possibility.
The battery compartment of devices is often designed so that, if a battery is inserted the wrong way around, the negative termiminal of the battery will not make contact with the positive terminal of the device. They rely on the positive terminal of the battery projecting. The positive terminal of some batteries doesn't project as far as others and, in poorly designed or constructed devices, doesn't make contact (or only a tenuous contact). I've had this problem in the past and, if I remember correctly, Energisers are more prone to this than some others.
I've had a look at the battery compartment of the HDR remote and it looks as if it is designed this way. A bit of kitchen foil to bridge the gap would check out whether this is the problem or not. If it is, gently coaxing the positive terminal of the battery compartment out a bit might give a permanent solution, or you could just use kitchen foil.