Duracell D394 1.5V 3mm Battery

Never let a dead watch ruin your day - a reliable button cell keeps your timepiece ticking and your health monitor accurate. The Duracell D394 1.5V 3mm Battery is a single-use silver-oxide button battery designed for compact devices that demand consistent power. Its small size fits snugly into watches, calculators and medical gadgets, giving you confidence that they will work when you need them most.

Key Features of a 1.5 V Battery

• Battery type: Single-use battery. Ideal for devices that are not recharged.
• Battery technology: Silver-Oxide (S). Provides stable voltage throughout its life.
• Battery voltage: 1.5 V. Matches the exact power requirement of most watch movements.
• Height: 3 mm. Fits into the thinnest cases without adding bulk.
• Diameter: 9 mm. Standard size for many common watch models.
• Weight: 9 g. Light enough not to affect the balance of precision instruments.
• Battery form factor: Button/coin. Easy to insert and stay securely in place.
• Packaged quantity: 1. This ensures you receive a fresh, unused cell every time.

Why Choose a Duracell Battery

If you rely on small electronic devices for daily tasks, you need a power source that never lets you down. Many users struggle with batteries that lose charge quickly or leak, causing damage to delicate mechanisms. Duracell’s reputation for quality means you get a battery that delivers consistent performance from the first click to the last, eliminating the worry of unexpected failures.

Benefits of Duracell Battery

• Long life: Provides extended runtime so you replace it less often.
• Reliable voltage: Maintains steady 1.5 V output for accurate device operation.
• Leak-free design: Protects your equipment from corrosion and damage.
• Trusted brand: Backed by Duracell’s global reputation for dependable power.
• Easy replacement: Simple to install in any compatible device.

Usages of a 1.5 V Battery

A 1.5 V button battery is perfect for wristwatches, pocket calculators, glucometers, hearing aids and small electronic toys. Its compact dimensions allow it to fit into tight compartments, making it the go-to choice for any device that requires a reliable, low-profile power source.

Specifications