Single-use battery Varta V357

The Varta V357 is a single-use silver‑oxide battery with a nominal voltage of 1.55 V. Compact and lightweight, it measures 5.4 mm in height and 11.6 mm in diameter and weighs approximately 2 g. Designed for watches and other small electronic devices, it provides stable power for timekeeping and low-drain applications.

Advantages

The silver‑oxide chemistry ensures a stable voltage output and predictable discharge behavior over the battery's service life. Its small form factor and low weight make it suitable for compact devices where space is limited. As a single-use cell, it requires no charging and can be stored for long periods if kept in appropriate conditions.

Suitable for

• Wristwatches and pocket watches
• Small electronic instruments (calculators, thermometers)
• Hearing aids and medical devices with compatible size
• Remote controls and small sensors

Key specifications

• Brand: Varta
• Model: V357 (MPN 00357 101 111, EAN 2050001278302)
• Battery type: Single‑use
• Battery technology: Silver‑oxide (S)
• Nominal voltage: 1.55 V
• Dimensions: height 5.4 mm, diameter 11.6 mm
• Weight: 0.002 kg
• Quantity: 1 pc

How to use

Verify the required battery type and polarity for your device before installation. Use appropriate tools or follow the device manufacturer’s instructions to open the battery compartment, insert the Varta V357 with the correct polarity, and secure the compartment. After replacement, check device operation. Dispose of the used battery according to local regulations for battery waste.

Recommendations

Store unused batteries in a cool, dry place away from direct sunlight and metal objects. Do not attempt to recharge single‑use silver‑oxide batteries. Keep out of reach of children and dispose of used batteries at designated recycling points.