MobileRead Forums - View Single Post - PRS-650 Sony cover with light: battery life?

boxcorner · 11-20-2010, 01:49 PM

When I toggled the light switch between low/high

, I was unable to detect any difference in intensity between the two positions. I checked the battery voltage, using a digital multimeter, and found that it had dropped to 1.2V indicating that it should be replaced. So if you want to know whether your battery needs to be replaced, just toggle the light switch.

11-20-2010, 01:49 PM	#5
boxcorner »(°±°)« Posts: 826 Karma: 775629 Join Date: Oct 2010 Device: divisive reader	When I toggled the light switch between low/high , I was unable to detect any difference in intensity between the two positions. I checked the battery voltage, using a digital multimeter, and found that it had dropped to 1.2V indicating that it should be replaced. So if you want to know whether your battery needs to be replaced, just toggle the light switch. Last edited by boxcorner; 11-21-2010 at 05:12 AM.