Sony 379 / SR521SW Watch Batteries (5 Pack) Soldering and the vibrations of a

and the vibrations of a rolling sea

Clear distinctions from typical carbon outriggers: optimized 3K SL construction

tap through pages on the display with ease

bring much convenience for you

High precision sensors ensure complete accuracy

Sony 379 / SR521SW Watch Batteries (5 Pack) Soldering and the vibrations of aKeep your small electronics running smoothly with this 5 pack of Sony 379 batteries. Compact and reliable, these 1. 55V silver oxide batteries are perfect for watches, remotes, toys, and other precision devices. Designed for long lasting performance, they ensure your devices function consistently when you need them most. Main Features: Stable 1. 55V output for reliable device operation Compact 5. 8mm x 2. 1mm size for versatile device compatibility