# Deltaco CR2450-1B household battery Single-use battery Lithium

**URL:** https://aio.lv/en/product--deltaco-cr2450-1b--11674976
**Data updated:** 2026-01-14 13:29 (EET)
**Category:** Batteries
**Manufacturer:** DELTACO
**Manufacturer code:** CR2450-1B
**EAN:** 733304807062
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 3.49 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 2.88 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--deltaco-cr2450-1b--11674976

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 26.06.2026 | free |
| Pickup points | 01.07.2026 | 1.99 EUR |
| Courier delivery to door | 01.07.2026 | 4.99 EUR |

## Summary description

Deltaco CR2450-1B. Battery type: Single-use battery, Battery size(s): CR2450, Battery technology: Lithium. Weight: 11 g. Quantity per pack: 1 pc(s), Package width: 60 mm, Package depth: 10 mm. Shipping (inner) case width: 6 cm, Shipping (inner) case length: 1 cm, Shipping (inner) case height: 6 cm

## Long description

Deltaco CR2450-1B is a single-use lithium coin cell battery designed for compact electronic devices that require a stable 3 V power source. The CR2450 size offers a larger capacity compared with thinner coin cells, making it suitable for devices that need longer standby times without increasing device size. This pack contains one battery with a nominal weight of approximately 11 g and is intended for applications where reliable, long-term primary power is required.
Advantages
The lithium chemistry provides a consistent 3 V output and a low self-discharge rate, ensuring stored batteries retain usable charge during long storage periods. The CR2450 format delivers higher capacity than smaller coin cells while maintaining a compact profile, and the single-use design eliminates the need for charging circuitry in host devices. Its stable voltage under typical load makes it suitable for timekeeping and memory-retention applications.
Suitable for
Wristwatches and small timekeeping devices
Key fobs, remote controls and security tokens
Motherboard CMOS/RTC backup and memory backup modules
Medical devices such as glucose meters and thermometers
Small sensors, calculators and LED indicators
Key specifications
Battery type: single-use (primary) lithium coin cell
Chemistry: lithium
Nominal voltage: 3 V
Cell size: CR2450 coin cell
Quantity per pack: 1 piece
Approximate weight: 11 g
How to use
Install the battery into the device observing the correct polarity marked on the battery and the device holder. Ensure contacts are clean and free of corrosion before insertion. Avoid forcing the battery into the compartment; it should fit snugly in the intended slot. Single-use lithium batteries are not rechargeable — do not attempt to charge or puncture the cell. After replacement, dispose of the used battery in accordance with local regulations for battery recycling or hazardous waste.
Usage recommendations
Store unused batteries in a cool, dry place away from direct sunlight and heat sources. Keep out of reach of children and pets. When replacing batteries in devices that contain user data or settings, consider backing up settings if possible to avoid data loss during battery change.

## Specifications

### Battery

| Feature | Value |
|---|---|
| Battery type | Single-use battery |
| Battery size(s) | CR2450 |
| Battery technology | Lithium |
| Battery voltage | 3 V |
| Number of batteries included | 1 pc(s) |
| Battery capacity | 500 mAh |
| Country of origin | China |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.011 kg |

### Logistics data

| Feature | Value |
|---|---|
| Master (outer) case height | 130 mm |
| Master (outer) case width | 60 mm |
| Master (outer) case gross weight | 1100 g |
| Master (outer) case length | 10 mm |
| Products per master (outer) case | 72 pc(s) |
| Shipping (inner) case width | 60 mm |
| Shipping (inner) case length | 10 mm |
| Shipping (inner) case height | 60 mm |
| Shipping (inner) case gross weight | 182 g |
| Products per shipping (inner) case | 12 pc(s) |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 11 g |
| Package depth | 10 mm |
| Package height | 100 mm |
| Package width | 60 mm |
| Quantity per pack | 1 pc(s) |

## FAQ

### How much does the Deltaco CR2450-1B household battery CR2450-1B cost, and is it available for purchase?

The price is 3.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 4749 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 26.06.2026 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.

### What is the warranty period?

All DELTACO products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized DELTACO service centers and through AiO.lv

### 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, battery size(s), 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.

### Where can I download the instructions for Deltaco CR2450-1B household battery CR2450-1B?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/11674976/66990426_large.webp