Over the years, there have been many comments on the mailing lists about the batteries in the TL120 camera. Over the years, I have measured and offered suggestions about these concerns. I have recently done more measurements and collected my information onto a single page.
Summary: The button cells used in the TL120 are not a very good match for its requirements. But since the camera is designed to use them,
- Use SR44 batteries
- Do not use LR44 batteries
- Keep a set of PR44 batteries in your camera bag as backup