NiMH Battery Testing Complete

After several weeks of testing, I’ve finally completed my analysis of all my rechargeable batteries. I know I’ll probably catch a little grief for spending my time on a seemingly pointless endeavour, but using the results of these tests, I’ll know which of my batteries I can trust. I’ve also learned a little bit about […]

Stompers!

Last week at work, the topic of toys from our childhood came up. One toy with many shared fond memories were the AA-powered 4×4 trucks called “Stompers.” Apparently they’re still made, at least according to these enthusiast sites: http://www.route21.com/stompers/ http://www.stomper4x4.com/ Here’s a short video of one in action. See if it brings back any memories: […]

Do-it-yourself battery capacity tester

During a recent trip to a theme park, I discovered that a couple of the nickel metal hydride batteries that I brought along for my digital camera didn’t work for more than a minute or two. Preferring not to be in that position again, I decided to test the capacity of all my rechargeable AA’s […]