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SR44 and LR44 have a very different discharge curve. A product designed for an SR44 battery will not work well if you substitute an LR44. 71.106.228.229 17:12, 21 March 2010 (UTC) LR44 and SR44 are the same physical size. However, the terminal voltage of the SR version is a tad higher (1.55v -v- 1.5v) and its capacity is also higher.
The FA was a battery-powered (two SR44 or LR44, or one 1/3N) electromechanically (much electronics, but many springs, gears and levers) controlled manual focus SLR with manual exposure control or aperture priority, shutter priority and programmed autoexposure.
The same physically interchangeable cell size or battery size may have widely different characteristics; physical interchangeability is not the sole factor in substituting a battery. [ 1 ] The full battery designation identifies not only the size, shape and terminal layout of the battery but also the chemistry (and therefore the voltage per ...
The FE is a manual-focus SLR with manual exposure control or aperture-priority autoexposure, and electromechanical components. As such, the FE requires batteries (two S76 or A76, or LR44 or SR44, or one 1/3N) to power its electronically controlled shutter. The batteries also power the FE's "match-needle" exposure control system.
Comment, belated: it may make sense to merge the articles for all comparable coin cells (same chemistry, as SR44, SR927; maybe interchangeable to some extent, as LR44, SR44); for disposable lithiums; and for the various families of rechargeable lithiums. I agree with Wtshymanski to the extent that a detailed discussion of type CR2032 is rather ...
Twin downdraft carburetors or Toyota engines manufactured by Daihatsu without VVT-i (e.g., 1KR-DE) E: Multi-point fuel injection: F: Normal cylinder head DOHC: G: Performance cylinder head DOHC H: High compression High pressure charged (e.g., 2L-THE) I: Single-point fuel injection J: Autochoke (early models) or pollution control for commercial ...
The FM is manufactured almost entirely from metal and uses a mechanical shutter. It is manual-focus-only, with manual exposure control. Being mechanical, the FM needs no batteries to operate (though two 1.5 volt 357 or 76A or LR44 or SR44 cells are required to operate the light meter).
Toyota sought to enhance the drivability pattern of the engine (over the 3VZ) at exactly 3000 rpm, since that was the typical engine speed for motors cruising on the highway. The result was less cylinder distortion coupled with the decreased weight of rotating assemblies, smoother operation at that engine speed, and increased engine efficiency.