SR614SW silver oxide (SR) and alkaline batteries (LR) are commonly used in watches, clocks, timers, calculators, laser pointers, toys, and LED "blinkies". Batteries that meet the IEC 60086-3 standards for watch batteries carry a "W" suffix. The functional differences between silver oxide and alkaline are:
SR614SW batteries can be used to replace the following: 339, V339, GP339, D339, 339A, 339X. All have dimensions of 6.8 mm diameter 1.45 mm height, and a capacity of 11 mAh.