379 (SR521SW) Silver Oxide Batteries - Renata

Description

The 379 / SR521SW battery is a popular silver-oxide cell and is commonly used in watches. This is a 'high drain' battery suitable for watches with alarms and lights.

The 379 / SR521W battery is also known as the following: 379L, D379, SP379, 618, 280-59, JA, SB-AC/DC, SR521, SR521SW, SR63, V379, 1191SO.

Specifications

Size 5.8mm x 2.1mm
Voltage 1.55V
Brand Renata
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