The Maxell SR527SW (319) is non-rechargeable Free Mercury battery packaged in Hologram tear strips of five units.
This silver oxide button-type battery works best when powering low-drain electronic devices, such as watches and calculators. When compared with other non-rechargeable chemistry, a silver oxide battery offers a flatter discharge current. Instead of slowly lowering the voltage over time, like with alkaline batteries, a silver oxide button cell maintains its voltage until the end of the discharge cycle. This means that your electronic device will receive the same voltage from start to finish, therefore maintaining operation efficiently. The Maxell SR527SW (319) button cell battery also features a leak-resistance design that keeps your devices protected and safe from accidental leakage. Finally, this silver oxide watch battery, also known as the SR527SW, is free of mercury. This means that the disposable cell has less of an effect on the environment.
Features:
Flat discharge current maintains the 1.55 voltage throughout the entire cycle of the battery Chemical makeup is best suited for powering low-drain devices Leak-protection prevents damage to your expensive electronics Mercury-free formula is safer for the environment Equivalent Battery Types: Energizer 319, Duracell D319, Renata 319, Varta V319, Sony SR527SW, Maxell SR 527, Berec B-319L.