Maxell 392 (SR41W) 1.55V Silver Oxide Watch Battery – High-Drain, Reliable Power
The Maxell 392 (SR41W) is a premium high-drain silver oxide button cell designed for watches and small devices that need extra power for features like alarms, backlights, and multi-function displays. It delivers a stable 1.55V output to keep performance consistent and timekeeping accurate. Built for dependable use, Maxell 392 batteries are known for reliable runtime and a leak-resistant design, making them a trusted replacement for both everyday users and professional watch servicing.
Key Features
Brand: Maxell
Model / Equivalent: 392 / SR41W
Voltage: 1.55V
Chemistry: Silver Oxide (high-drain “W” type)
Best For: Watches with alarms/backlights and other higher-drain functions
Performance: Stable voltage, consistent power delivery, dependable lifespan
Build Quality: Leak-resistant construction for safe, reliable operation
Compatibility Note
Confirm your device requires 392 / SR41W by checking the code on your old battery or your device manual before purchase.
