Jul 14, 2025 · Confused by SR626SW, AG4, 377, LR66, and 389 battery labels? This guide explains true equivalents, brand performance results, replacement tips, and anti-leakage strategies—based …

LOOPACELL 377/376 / SR626W / SR626SW / Silver Oxide Watch Batteries (Pack of 5) - 1.55V Long Lasting Coin Cell Battery for Watches, Toys, Decorations, Wristwatches, Remote Control, Mini Radio

SR626SW (SR66) – Coin, 6.8mm Silver Oxide 1.55 V Battery Non-Rechargeable (Primary) from Murata Electronics. Pricing and Availability on millions of electronic components from Digi-Key Electronics.

High-drain SR626SW batteries are recommended for applications that demand reasonably high currents, albeit they have a smaller capacity than low-drain SR626SW batteries.

May 20, 2025 · SR626SW watch battery is a 1.55V silver oxide button cell used in analog watches, calculators, and medical devices. This guide covers specs, 377 equivalents, AG4 differences, …

Learn how to safely replace an SR626SW battery in watches, calculators, and medical devices with our step-by-step guide. Includes tools needed, equivalents, and where to buy.

Looking for a Size 377 (SR626SW) watch battery replacement? We carry all sizes in all the top brands including Renata, Sony, Maxell, and Energizer with over 15 million cells in stock.

Choose from our selection of SR626SW batteries, including batteries, button/coin cell batteries, and more. Same and Next Day Delivery.

Maxell SR626SW (377) silver-oxide watch batteries, 1.55V. Pack includes 5 button cells per strip. Dimensions: 2.6mm height, 6.8mm diameter.

Feb 1, 2025 · Explore SR626SW battery equivalents, their compatibility, and alternatives to keep your devices powered and running smoothly.