# Button cell battery Panasonic VL2020 3V 20mAh — coin lithium battery

**URL:** https://aio.lv/en/product--panasonic-vl2020-1vce--1407345
**Data updated:** 2026-01-13 15:36 (EET)
**Category:** Portable Device Batteries
**Manufacturer:** Panasonic
**Manufacturer code:** VL2020-1VCE
**EAN:** 2050000660634
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 15.49 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 12.80 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--panasonic-vl2020-1vce--1407345

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 17.07.2026 | free |
| Pickup points | 22.07.2026 | 1.99 EUR |
| Courier delivery to door | 22.07.2026 | 4.99 EUR |

## Summary description

Panasonic VL2020 is a 3V lithium button cell battery with a nominal capacity of 20mAh. Designed for small electronic devices such as watches, key fobs, calculators, and sensors, it provides stable voltage and long shelf life. Compact coin form factor ensures easy replacement in compatible devices requiring a VL2020-size battery.

## Long description

Panasonic VL2020 is a 3V lithium button cell battery with a nominal capacity of 20mAh, presented in a compact coin form factor for small portable electronics. It delivers a stable nominal voltage suitable for low-drain devices and is designed with long shelf life in mind, which helps preserve charge during storage. The battery fits devices that accept the VL2020 size and replaces depleted cells in watches, key fobs, calculators, small sensors and other compact gadgets.
Advantages
This Panasonic coin lithium battery provides consistent 3V output over its discharge curve, enabling predictable performance in low-current applications. Its compact size and standardized shape make installation straightforward in compatible battery holders. The cell’s chemistry offers low self-discharge, contributing to extended shelf life and reliable standby readiness. Designed for stable operation in a range of temperatures, it is suitable for devices that require long-term, low-current power.
Suitable for
Wristwatches and timekeeping devices
Automotive and home key fobs
Basic calculators and small electronic toys
Temperature, humidity and other small sensors
Backup memory in electronic modules and alarm sensors
Key specifications
Chemistry: lithium manganese dioxide (Li-MnO2)
Nominal voltage: 3 V
Nominal capacity: 20 mAh
Form factor: button/coin cell, small diameter and thin profile suitable for compact compartments
Typical operating temperature range: suitable for common indoor and moderate outdoor conditions
Low self-discharge for long shelf life
How to use
Before replacing the battery, verify the device manual or existing cell to confirm compatibility with the VL2020 size and 3V rating. Power the device down if possible, remove the battery cover or compartment lid, and carefully extract the depleted cell using non-metallic tools or a plastic tweezer to avoid short circuits. Insert the new battery with correct polarity orientation as indicated in the device, ensuring secure contact with the terminals. Close the battery compartment and test the device to confirm normal operation. Dispose of the old battery according to local regulations for lithium cells.
Usage recommendations
Store unused batteries in a cool, dry place away from direct sunlight and metal objects. Do not recharge, disassemble or expose to fire. Replace batteries in pairs or sets where the device requires multiple cells to ensure balanced performance.

## FAQ

### How much does the Panasonic VL2020 3V 20mAh button cell cost, and is it available for purchase?

The price is 15.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 8 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 17.07.2026 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 Panasonic 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 Panasonic 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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