Maxell 389 SR1130W 1.55V Silver Oxide Battery - 5 Pack

Product Description

The Maxell 389 SR1130W is a high-performance 1.55V high-drain silver oxide micro-battery designed to power feature-packed watches and precision digital devices. Engineered for applications requiring high initial surge currents—such as digital watches with LED backlights, alarms, chronographs, electronic callipers, digital thermometers, and key fobs—this coin cell delivers steady, reliable energy. Manufactured in Japan using leak-resistant sealing technology and an environmentally friendly 0% mercury formulation, the Maxell 389 offers superior reliability, long shelf life, and consistent output under heavy demand.

Key Features

• High-Drain Optimized (W Series): Engineered to seamlessly handle sudden power demands from backlights, alarms, digital displays, and high-function watches without voltage dips.
• Stable Power Output: 1.55V silver oxide chemistry delivers a continuous, flat discharge curve for dependable operation throughout its lifespan.
• Leakage-Proof Construction: Advanced sealing design protects delicate internal electronic movements and circuits against electrolyte leakage.
• Eco-Friendly Formulation: Made with 0% mercury, making it safe for daily handling and environmentally friendly disposal.
• Broad Cross-Reference Compatibility: Direct equivalent for standard battery codes including SR1130W, 389, AG10, LR1130, D389, V389, 390, and 280-15.

Specification

Model: 389 / SR1130W
Battery Type: Silver Oxide 
Voltage: 1.55 Volt