the CR927 3V lithium battery. This mistake in the handbook appears across several different models of Casio solar calculators. and this figure gives us an idea how much current can be supplied by the battery and for how long. For example, a battery

LR to denote Alkaline. Those which use SG to denote Silver Oxide will tend to use AG to denote Alkaline. An SR626SW battery is a silver-oxide non rechargeable button battery with dimensions of 6.8mm x 2.6 mm cell using a chemistry of sodium hydroxide electrolyte. Is an Energizer 377 the same as an SR626SW? which give a similar clue to their size. Take for example a Vinnic L1154. Now you would be excused for thinkingBatteries made in the last several decades have not used mercury or cadmium or dangerous and unstable heavy metals. Beware of any older batteries you may think are interchangeable with AG4 batteries. If the battery designation starts with ‘MR’ it may be made from mercury. Dispose of these batteries properly.

or height). This will give you an idea of which watch battery to choose if you do not have a watch battery cross reference number to match the battery against. Any of the equivalent batteries listed that have dimensions of 6.8 x 2.6 mm including the alkaline AG4 and SR626SW battery. What is an SR626SW battery? When you wear a high-quality watch, you want a high-quality watch battery to keep it running reliably; and Energizer is the brand name that immediately springs to mind. The Energizer 377/376 SR626SW button cell is used in watches by popular brands like Accurist, Casio, Fossil, Seiko and Timex. It is also used in some small toys, cameras, calculators and talking e-books.Other manufacturers, like Rayovac, number their batteries without giving a clue as to the size of the watch battery, The Lithium button cells will be 3 Volt cells (apart from the Renata 751 which is a 2V lithium battery) and the Silver Oxide and Now having had this lesson, you will begin to see that other watch batteries also have a reference number