I've got some Duracell 2650 NiMH rechargeable batteries that I've had a while, and they've been good batteries. However, lately when I put them in my battery charger, the red indicator light blinks off and on when I try to charge the Duracells. The charger light doesn't blink when I charge other batteries. The light is supposed to glow red while charging and then turn green when it's completed.
Are my Duracell batteries shot? The red light never quits blinking on my charger, and I'm not certain that it's even charging these batteries when I put them in it.