# Coin cell battery Energizer CR2032 3 V 240 mAh lithium

**URL:** https://aio.lv/en/product--energizer-e303693100--4801925
**Data updated:** 2026-02-12 14:14 (EET)
**Category:** Batteries
**Manufacturer:** Energizer
**Manufacturer code:** E303693100
**EAN:** 7638900441901
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 22.49 €
**Prices and availability valid until:** 2026-07-07 23:59
**Price without VAT (21%):** 18.59 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--energizer-e303693100--4801925

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 08.07.2026 | free |
| Pickup points | 13.07.2026 | 1.99 EUR |
| Courier delivery to door | 13.07.2026 | 4.99 EUR |

## Summary description

Energizer CR2032 is a 3 V lithium coin cell battery with 240 mAh capacity. Designed for use in small electronic devices such as watches, key fobs, calculators, sensors and motherboards, it provides stable voltage and long shelf life. Compact and lightweight, it is suitable for replacement power in everyday portable electronics and low-drain devices.

## Long description

Energizer CR2032 3 V 240 mAh lithium coin cell is a compact power source designed for small electronic devices requiring a stable low-current supply. The battery delivers a nominal voltage of 3 V and a rated capacity of 240 mAh in a slim, round form factor. Its chemistry and construction provide a long shelf life and reliable performance for clocks, remote controls, key fobs, calculators, small sensors and motherboard memory backup applications where consistent voltage is important.
Advantages
The Energizer CR2032 offers stable output voltage over its service life and low self-discharge for extended storage. Its compact coin shape and light weight make it easy to install in confined battery compartments. The lithium chemistry delivers higher energy density compared with alkaline button cells and maintains performance at a wide range of operating temperatures. The battery is suitable for low-drain and intermittent-use devices and provides predictable discharge characteristics useful for timekeeping and memory backup.
Suitable for
Wristwatches and fitness trackers requiring a 3 V coin cell
Car and home key fobs, remote controls
Calculators, digital thermometers and small measuring instruments
Wireless sensors and small IoT devices with low power draw
Motherboard CMOS/BIOS memory backup and configuration memory
Key specifications
Nominal voltage: 3 V
Rated capacity: 240 mAh
Chemistry: lithium manganese dioxide (Li-MnO2)
Form factor: coin cell, 20 mm diameter, 3.2 mm thickness
Typical operating temperature range: -20°C to +60°C (device-dependent)
Low self-discharge for extended shelf life
How to use
Install the battery in the device observing correct polarity: the positive (+) side typically faces outward in most holders. Ensure the contact surfaces are clean and free of corrosion before insertion. Replace the battery when device performance indicates low voltage, such as unreliable timekeeping, weak transmitter range, or display dimming. Dispose of the used battery according to local regulations for lithium cells; do not incinerate or short-circuit the cell.
Usage recommendations
Store unused batteries in a cool, dry place away from direct sunlight. Use the Energizer CR2032 in applications matched to its capacity and voltage; avoid high-drain devices designed for rechargeable or larger-format cells. For devices that are sensitive to voltage drop, replace the coin cell promptly when device alerts or measurement thresholds indicate low battery.

## FAQ

### How much does the Energizer CR2032 coin cell 3V 240mAh cost, and is it available for purchase?

The price is 22.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 30 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 08.07.2026 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. 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 Energizer 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 Energizer 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

## Image

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