About LR54 Battery
When your watch or small electronic device runs out of energy, you may need an LR54 battery. It is a common power source used for many devices in the home. Several reliable sellers on eBay list these coin cell batteries produced by a range of popular brands, including Duracell, Energizer, and Maxell. These tiny cells have a standard voltage of 1.5V and a high energy capacity. You can find individual items available, but if you have several devices that require this battery type, such as laser pens, pagers, and calculators, consider buying a multipack containing six or more cells. Note that the LR54 battery is compatible with other battery codes, including the RW49, G10, and LR1130. The cells can be stored for up to five years due to their extremely low self-discharge rate. The long shelf life of the LR54 makes it ideal for devices with batteries that are not changed frequently.