Pentax High Capacity Lithium Ion Replacement for Pentax D-L18-2 Batteries (750Mah) + AC/DC Rapid Travel Charger + Nwv Direct 5 Piece Cleaning Kit

this is the pentax optio e10 digital camera this camera was manufactured in the year 2006 and it's fairly typical of cameras of its era it probably sold for around $100 new at the time today it isn't worth much most most cell phones have cameras that are superior to this one I picked this up at a local thrift shop for all of three dollars I think it's convenient to have a little camera like this around maybe keep it in your car or keep it at work keep it in your office whatever for the occasional use when you may need a camera particularly when you can pick them up so cheaply now here's a problem I'm having with this camera it seems to read the voltage on the batteries incorrectly I have two fully charged double a alkaline batteries in here they both measure 1.5 volts but when I turn the camera on I get this no this symbol is telling me that the battery is almost dead sometimes when all