# Button cell battery RENATA CR2477N 3 V lithium 950 mAh — coin cell

**URL:** https://aio.lv/en/product--renata-701100--2073818
**Data updated:** 2026-02-12 09:47 (EET)
**Category:** Batteries
**Manufacturer:** RENATA
**Manufacturer code:** 701100
**EAN:** 2050001862938
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 16.99 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 14.04 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--renata-701100--2073818

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.99 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

RENATA CR2477N is a 3 V lithium button cell with nominal capacity 950 mAh, designed for long-lasting power in devices requiring a compact energy source. Typical uses include watches, calculators, medical devices, sensors and small electronics. The stable voltage and high capacity ensure reliable backup or primary power in low-drain and intermittent-use applications.

## Long description

RENATA CR2477N 3 V lithium 950 mAh — coin cell is a compact, single-cell power source designed for applications that require steady voltage and long shelf life. The cell delivers a nominal 3 volts and a rated capacity of 950 mAh, making it suitable for devices that need reliable primary or backup power over extended periods. Its button/coin form factor allows installation in tight compartments and standard battery holders used in small electronics.
Advantages
This lithium button cell provides stable terminal voltage over most of its discharge curve and a relatively high capacity for its size, enabling longer operation between replacements. The low self-discharge rate contributes to extended shelf life and dependable standby power. Its standardized dimensions ensure compatibility with many watches, sensors, calculators and other compact devices that accept coin cells.
Suitable for
Wrist watches and timing devices
Calculators and small office electronics
Medical instruments with low to intermittent drain
Security sensors, smoke and CO alarms (backup/low-drain use)
Memory backup and CMOS/RTC backup in electronics
Key specifications
Chemistry: Lithium manganese dioxide (Li-MnO2) typical for 3 V coin cells
Nominal voltage: 3 V
Nominal capacity: 950 mAh
Cell type: Button / coin cell
Suitable operating temperature range: typical for lithium coin cells (please consult device specifications for extremes)
How to use
Install the coin cell in the device following the polarity markings: the flat positive side (+) faces up in most holders while the negative side (-) is recessed. Ensure the battery compartment is clean and free of corrosion or debris before inserting the cell. For devices with a spring or clip contact, press gently to seat the battery fully. Replace batteries in pairs or per manufacturer guidance for devices that require multiple cells. Dispose of used lithium cells according to local regulations; do not incinerate or attempt to open the cell.
Usage recommendations
Store unused cells in a cool, dry place away from metal objects to prevent short circuits. For devices with continuous high current draw, verify that the coin cell chemistry and capacity are appropriate; for high-drain applications, consider alternative battery types recommended by the device manufacturer. When installing, avoid touching the battery surfaces with bare hands for extended periods to reduce risk of contamination and corrosion.

## FAQ

### How much does the Button cell RENATA CR2477N 3 V lithium cost, and is it available for purchase?

The price is 16.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 331 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 15.07.2026 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 RENATA 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 RENATA 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

https://aio.lv/img/cache/product/2073818/66007616_large.webp