Silver Oxide Watch Battery, #377, 1.5-Volt, 2-Pk.

The Duracell Silver Oxide Watch Battery #377 is a compact 1.55-volt power source designed for precision timepieces, calculators, digital thermometers, laser pointers, and other small electronic devices. These silver oxide button cells deliver reliable, long-lasting energy that maintains steady voltage output, keeping your watch accurate and your devices performing at their best. With a convenient two-pack, you'll have a dependable backup battery ready whenever you need it.

Silver oxide chemistry provides superior energy density compared to alkaline alternatives, making these batteries ideal for high-drain devices. Whether you're a watch collector or an everyday user, Duracell's trusted brand reputation ensures consistent performance and peace of mind. The 377 size fits standard watch compartments and is compatible with equivalent battery types including SR66, SR626W, SR626SW, and V377.

Features and Benefits

• Premium Silver Oxide Chemistry: Delivers higher energy density than alkaline batteries, extending runtime in watches and precision instruments.
• Stable 1.55V Output: Maintains consistent power delivery to prevent time loss and ensure accurate performance in chronographs and timing devices.
• Compact #377 Size: Fits perfectly into standard 377-type watch compartments and compatible with SR626W, SR626SW, and other equivalent types.
• 4-Year Storage Guarantee: Duracell guarantees each battery to last 4 years in storage, making it a dependable spare for emergencies and long-term backup.
• Two-Pack Value: Includes two batteries so you have an immediate replacement without delay.

Specifications

• Brand: Duracell
• Model: D377B2PK08
• Battery Type: #377 Silver Oxide Button Cell
• Voltage: 1.55V
• Capacity: 24 mAh
• Count: 2 batteries per pack
• Chemistry: Silver Oxide
• Compatible Types: SR66, SR626W, SR626SW, V377, 376, D376, D377