SR521SW, SR63, SR521, SB-AC/DC, 280-59, JA, V379, D379, 618, GP379, S521E, 379, LR521, AG0, 379A, 379X, AG0, AG-0, 521A, UC379, SB-AC, 379LD, E379 The Energizer 317 SR516 SR516SW Watch Battery has excellent leakage resistance which denotes that there is little chance that the electrolyte will rise up and seep out. Its capacity test reading is 68K ohm continuous drain at 21 degree Celsius and typical drain at 1.55V:0.023 milliamperes. Because of this, the Energizer 317 Watch Battery can keep your watch going 24 hours for five to ten years. It is such big power for a 5.8 millimetre diameter, 0.19 gram weight, and 1.65 millimetre height characteristics of a tiny battery. The Energizer 364/363 Watch Battery is a silver oxide replacement for the common watch battery sizes of 364, 363, AG1 and SR621SW. As the double numbered name suggests, this button cell battery is perfectly suited to both high drain and low drain applications and will work in watches requiring either. Made by Energizer, a brand synonymous to reliability, technology, precision, and quality, this battery will ensure that your watch will not slow down or die prematurely. Button/coin cell batteries are a group of non-rechargeable batteries. Wristwatches are commonly powered using one or rarely two-button/coin cell batteries, and these batteries have limited operating lifetime.

379 Watch Battery SR521SW and equivalent button cell

A high energy density and flat discharge curve keep your watch operating correctly right up until the battery dies. Boasting a diameter of 5.8 millimetres, height of 2.1 millimetres and operating voltage of 1.55 V, the 379 SR521SW Watch Battery’s dynamic button cell configuration has been extensively tested to guarantee that it is leak resistant. With all of these grade A characteristics coupled with long operating life, this battery guarantees that you save money and reduce waste by replacing less batteries over a period of time.The 379 button cell is a watch battery that directly replaces the 379, SR521, SR521SW, SR63, RW327, D379, V379(520), 28059, and SB-AC. It features a small footprint, and has a fairly low capacity. It is commonly used in small watches with few functions.