The Renata 399 delivers powerful 1.55V silver oxide performance in a substantial 9.5x2.7mm design. This Swiss-engineered, mercury-free high-drain cell provides robust 55mAh capacity for demanding timepieces requiring enhanced current output and extended service life. Compatible with multiple industry standards including Energizer 399, Maxell SR727W, Duracell D395/399, and Seiko SB-BP, ensuring versatile replacement options. Manufactured to exacting specifications by Switzerland's premier button cell producer for consistent, high-performance operation in quality watches and electronic devices.
Sold in Pack of 10 Pieces.