12/9/2023 0 Comments Lr44 battery lifeCan you find any WP:RS for this? Reify-tech ( talk) 15:37, 7 November 2016 (UTC) Reply īut, for electronics itself, swapping a LR44 for a SR44 (and vice-versa) does not much of a difference nor will damage the device. DieSwartzPunkt ( talk) 11:39, 24 July 2012 (UTC) Reply An interesting anecdote. MR44H were 1.4v as against 1.35v for regular mercury batteries (and they were cheaper because they had no tax on the price as they were designed exclusively for hearing aids). It rapidly became known that it would not work with the cheaper MR44H batteries (indeed it would never work again if tried). There was a pocket computer around in the late 1970's/early 1980's that used 4xMR44 batteries. The article need to reference SR44 batteries because of the redirect from SR44. Some may work with the SR44 but there is no way to know for sure and trying it is not a good idea. ![]() There are plenty of devices around that are designed to work with the LR44 battery. However, the terminal voltage of the SR version is a tad higher (1.55v -v- 1.5v) and its capacity is also higher. A product designed for an SR44 battery will not work well if you substitute an LR44. SR44 and LR44 have a very different discharge curve. Tiki God 15:33, 23 July 2006 (UTC) Reply ĪFAIK, this article (where it says that SR44 and LR44 are considered the same) is incorrect and so is the list of battery sizes article with the same misinformation. Someone who understands naming/rerouting better might want to change this article to SR44 battery and have LR44 point there. The LR series are only used when price is a major consideration such as the demo batteries that come free with a device. ![]() IEC LR series batteries have been used longer, but currently IEC SR series batteries are more commonly used in watches and electronic devices.
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