I have a boatload of electronic devices. I like to keep them running. Eventually the batteries die. I replace them one at a time and usually go to Radio Shack to find the replacement. They charge upwards of $5.00 for a battery which is somewhere between 10% and 100% of the cost of the original item that came with the batteries included.
Obviously, they are charging $5 for something that has to have cost them about 30 cents. I don’t mind paying a markup but they are ridiculous.
Is there a convenient source for batteries that is not a rip-off?