Do you use rechargeable batteries?

[ghosthunter]

Aside from your digicam, do you use rechargeable batteries for your other electronic items? Rechargeable NiMH batteries are more expensive but claim they can be recharged up to 200 times. What's your experience?

I use rechargeable batteries wherever applicable like my digital camera and my battery celfone charger. I have the Energizer 15 minute charger. Gets my 2500 mah AAs to full charge in 15 minutes.