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header-product Single-use battery Energizer 379
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AiO.lv Home & Renovation Lighting Batteries

Single-use battery Energizer 379

Single-use battery Energizer 379 Photo 1
Single-use battery Energizer 379 Photo 1
Single-use battery Energizer 379
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Short description

The Energizer 379 is a single-use silver-oxide battery with a voltage of 1.55 V. It features a compact button/coin form factor with dimensions of 5.8 mm in width and depth, and 2.1 mm in height. Weighing only 0.2 g, this battery is ideal for various small electronic devices, providing reliable power and long-lasting performance.
Warranty: 2 Years
SKU: 3925139
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Product information

Description

The Energizer 379 is a single-use silver-oxide button battery with a nominal voltage of 1.55 V. Its compact coin form (5.8 mm diameter, 2.1 mm height) and light weight (0.2 g) make it suitable for powering small electronic devices that require stable low-current supply.

Advantages

The Energizer 379 delivers stable voltage over its service life and is designed for reliable, long-lasting performance in low-drain applications. Its silver-oxide chemistry provides better capacity and voltage stability compared to alkaline button cells of the same size. The small size and standardized dimensions ensure compatibility with many watches and miniature devices.

Suitable for

  • Wristwatches
  • Small calculators
  • Hearing aids and small medical monitors (if specified by device)
  • Key fobs and small electronic toys

Key specifications

  • Battery type: Single-use battery
  • Chemistry: Silver-Oxide (S)
  • Nominal voltage: 1.55 V
  • Dimensions: 5.8 mm (diameter) × 2.1 mm (height)
  • Weight: 0.2 g
  • Quantity: 1 pc(s)
  • MPN: BAT379.E1
  • EAN: 7638900998207

How to use

Install the battery according to the device manufacturer’s instructions, observing correct polarity. Use a clean, dry tool or finger to place the battery into the compartment and secure the cover. Do not force the battery into a compartment that does not fit; if the battery does not seat easily, check compatibility. Replace with the same battery type to ensure proper performance.

Usage recommendations

Store unused batteries in a cool, dry place and keep them away from children. Dispose of used batteries according to local regulations. Do not recharge, short-circuit, puncture, or incinerate this single-use silver-oxide battery.

Specifications

Battery type:
Single-use battery
Battery technology:
Silver-Oxide (S)
Battery voltage:
1.55 V
Number of batteries included:
1 pc(s)
All features

Battery

Battery type:
Single-use battery
Battery technology:
Silver-Oxide (S)
Battery voltage:
1.55 V
Number of batteries included:
1 pc(s)
Battery capacity:
16 mAh
Product colour:
Silver

Other features

Battery form factor:
Button/coin

Weight & dimensions

Height:
2.1 mm
Width:
5.8 mm
Depth:
5.8 mm
Diameter:
5.8 mm

Packaging data

Package weight:
0.2 g
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AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: battery type, battery technology, battery voltage, number of batteries included, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.
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