9V Nimh Rechargeables...

...seems I was always leaving the built-in tuner on my guitar "on", and it always obediently stayed "on" and ran down the 9 volt Duracell that I just installed. I'm hoping this will turn into another Princess Auto success story. In their surplus section, they sell a 9 volt charger complete with two 9 volt batteries. I had a rain check for $5.99 instead of the regular $8.99. So for the price of a throwaway Duracell, I get to try these out...I Googled the name "Bionicare" and I think it's some sort of gizmo for relieving Arthritis. Go figure...