Type: Silver Oxide. Voltage: 1.55V.
Diameter: 7.9 mm. Height: 2.1 mm.
Price: £1.99 each. £1.70 each if you buy two or more. P&P included.
Also known as: D361, Timex X, 280-53, SB-BK/EK, SR58, SR58L, SR58H, SR721, SR721SW, TR721W,SP361, S23, 1173SO, V361.
This 361 / SR721W is a popular silver-oxide cell are commonly used in watches. The 361 / SR721W has a shelf life of 6 + years, so why not buy two or more. Take advantage of our reduced price and make sure you are not left without a watch next time your 361 / SR721W battery runs out.
This 361 / SR721W cell is high drain and designed for power hungry devices such as watches with backlights. We may sometimes supply this cell in place of the lower capacity, but otherwise identical low-drain 362 cell