Single-use battery Varta V379

The Varta V379 is a single-use silver-oxide button battery (SR63) with a nominal voltage of 1.55 V, a height of 2.2 mm, a diameter of 5.8 mm and a weight of 0.2 g. Supplied in a blister pack, this compact battery is intended to provide reliable power for small electronic devices that require a thin, high-energy primary cell.

Advantages

The Varta V379 offers stable voltage output and good shelf life typical for silver-oxide chemistry, in a compact SR63 form factor. Its small size and light weight make it suitable for applications where space is limited, while the single-use design ensures predictable performance without the need for recharging.

Suitable for

• Watches and small timepieces
• Calculators and electronic organisers
• Car key remotes and small remote controls
• Medical devices with low continuous draw (e.g., some glucose meters)
• Small electronic toys and fitness devices

Key specifications

• Brand: Varta
• Model / MPN: 00379 101 401
• EAN: 4260260785369
• Battery type: Single-use battery
• Battery chemistry: Silver-Oxide (S)
• Nominal voltage: 1.55 V
• Size designation: SR63
• Height: 2.2 mm
• Diameter: 5.8 mm
• Weight: 0.0002 kg (0.2 g)
• Quantity: 1 pc(s)

How to use

Install the Varta V379 in the device following the manufacturer’s polarity markings. Ensure the battery contacts and device compartment are clean and dry before insertion. Dispose of the battery according to local regulations for single-use silver-oxide cells once its capacity is depleted.

Recommendations

Store unused batteries in a cool, dry place away from direct sunlight and heat sources. Do not attempt to recharge, disassemble or expose the battery to fire. Replace batteries in pairs or as recommended by the device manufacturer for optimal device performance.