# Single-use battery Energizer CR2 3.0V Lithium 15.6mm 27mm

**URL:** https://aio.lv/en/product--single-use-battery-energizer-cr2-30v-lithium-156mm-27mm--4479761
**Data updated:** 2025-12-29 17:28 (EET)
**Category:** Batteries
**Manufacturer code:** BAT2.E2
**EAN:** 7638900169331
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 8.49 €
**Prices and availability valid until:** 2026-08-13 23:59
**Price without VAT (21%):** 7.02 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--single-use-battery-energizer-cr2-30v-lithium-156mm-27mm--4479761

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 21.07.2026 | free |
| Pickup points | 24.07.2026 | 1.89 EUR |
| Courier delivery to door | 24.07.2026 | 4.99 EUR |

## Summary description

The Energizer CR2 3.0V is a single-use lithium battery designed for reliable power supply. With a cylindrical form factor, it measures 15.6mm in width and depth, and 27mm in height. Weighing 28g, it is suitable for various devices requiring a 3V power source.

## Long description

The Energizer CR2 3.0V is a single-use lithium cylindrical battery supplied in a pack of 2. It measures 15.6 mm in diameter and 27 mm in height, weighs approximately 28 g for the pack, and is intended to provide a stable 3 V power source for devices that require CR2 cells.
Advantages
The battery uses lithium chemistry to deliver a consistent 3 V output and long shelf life compared with conventional chemistries. The cylindrical CR2 format and standard dimensions ensure compatibility with a wide range of cameras, flash units, sensors and other electronic devices that accept CR2 cells. Supplied as a two-piece pack for immediate replacement or backup.
Suitable for
Camera flashes and photographic equipment
Portable sensors and security devices
Outdoor electronics and measurement tools
Any device specifying CR2 (3.0 V) single-use lithium cells
Key specifications
Battery type: Single-use battery
Technology: Lithium
Nominal voltage: 3 V
Format / dimensions: CR2 — 15.6 mm (diameter) × 27 mm (height)
Number of batteries: 2 pcs
Weight (pack): approx. 28 g
MPN: BAT2.E2
EAN: 7638900169331
How to use
Insert the battery into the device following the polarity markings (+ and −) indicated in the battery compartment or device manual. Use only one CR2 cell per slot where specified. Do not attempt to recharge single-use lithium batteries. Replace both cells in multi-cell devices when performance begins to drop for balanced operation.
Usage recommendations
Store unused batteries in a cool, dry place away from metal objects that could short the terminals. Dispose of used batteries according to local regulations for lithium batteries. Do not expose to fire or high temperatures and keep out of reach of children.

## Specifications

### Battery

| Feature | Value |
|---|---|
| Battery type | Single-use battery |
| Battery technology | Lithium |
| Battery voltage | 3 V |
| Number of batteries included | 2 pc(s) |
| Battery capacity | 800 mAh |
| Product colour | Multicolour |

### Other features

| Feature | Value |
|---|---|
| Battery form factor | Cylindrical |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.015 kg |
| Height | 27 mm |
| Width | 15.6 mm |
| Depth | 15.6 mm |
| Diameter | 15.6 mm |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 28 g |

## FAQ

### How much does the Single-use battery Energizer CR2 3.0V cost, and is it available for purchase?

The price is 8.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 10 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 21.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. 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. More information about warranty service: https://aio.lv/en/warranty

### 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, weight, 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.

## Image

https://aio.lv/img/cache/product/4479761/64062434_large.webp