Panasonic AA Batteries, 4 pack
they even go dead in remote control. Amazing that panasonic is otherwise a good battery manufacturer, these are not worth 4/1.00. bad bad. It's good that your smoke detector will chirp. I'm into battery test but will not even bother with these. If you use them, remember they last NOT. Now you gutta dispose of them properly. Please use rechargeables. "Super heavy duty"?? Maybe for a few seconds.
May 5, 2010