Are button cell batteries interchangeable?
While alkaline, silver oxide, and mercury batteries of the same size may be mechanically interchangeable in any given device, use of a cell of the right voltage but unsuitable characteristics can lead to short battery life or failure to operate equipment.
What do the numbers on button batteries mean?
The numbers following the first two letters are an indication of the battery’s dimensions. Diameter in millimeters is indicated by the first two, in a four digit code, or just the first in a three digit code. The last two numbers indicate the height of the battery in tenths of a millimeter.
What is the cross reference for a LR41 battery?
A common equivalent for the LR41 alkaline battery is the 384/392B sized watch battery. It is a thin circular silver oxide 1.55 volt button battery.
What size battery is a button cell?
The LR44 1.5V Battery is widely used in watches, calculators and medical devices. A button cell battery is a small, round battery that is 11.6mm(0.457 inch) in diameter and 5.4mm(0.21 inch) thick.
Are 376 and 377 batteries interchangeable?
Interchangeable batteries. Like watch batteries 376 & 377 . If your watch takes either of these cells, you can use 376 or 377 in your watch. It doesn’t matter. Either one will work (good to know if the store is out of one number and not the other).
How can you tell a button cell battery?
On coin cell batteries you’ll find a code that consists of two letters, followed by four (sometimes three) numbers. This particular naming convention conforms to the current International Electrotechnical Commission (IEC) standard, though there are coin cells that conform to an older standard and are named differently.
What is the most common button battery?
LR44/V357 is a very common pocket calculator battery. CR2032 is the most common lithium button cell (3V) and is not part of this cross reference. Lithium button cells are normally named after their size (CR2032=20mm x 3.2mm) and all manufacturers use the same name or at least the same numbers prefixed by different letters.
What is cross battery?
Cross battery is a method of assessment to identify and diagnose SLDs. The actual evaluation is called “ psychoeducational .” The name comes from a thorough evaluation that includes both a psychological assessment (cognitive and processing abilities) plus an assessment of educational achievement (reading, writing, and mathematics).
What is button battery?
A button battery is a small battery, usually the size of a nickel or smaller. They are commonly found in small electronic devices, such as remote controls, timers, cameras, watches, and scales. As devices get smaller, so do the batteries that power them, making these button batteries far more common than they used…
What are the sizes of button batteries?
Button cell batteries include rechargeable button cell batteries, silver oxide battery watches & lithium button batteries. Silver oxide button batteries are available in diameters ranging from 11.6 mm to 5.8 mm & heights ranging from 5.4 mm to 2.15 mm.