# Lithium Coin Cell Battery Panasonic VL2020 3V 20mAh

**URL:** https://aio.lv/en/product--panasonic-vl2020-1hfe--1401430
**Data updated:** 2026-01-13 15:36 (EET)
**Category:** Portable Device Batteries
**Manufacturer:** Panasonic
**Manufacturer code:** VL2020-1HFE
**EAN:** 2050000664113
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 15.49 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 12.80 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--panasonic-vl2020-1hfe--1401430

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.99 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

Panasonic VL2020 is a 3V lithium coin cell battery with a nominal capacity of 20mAh. Designed for small electronic devices such as watches, calculators, key fobs, and memory backup, it provides stable voltage and long shelf life. Compact and lightweight, this coin cell is suitable where low current, reliable power and compact size are required.

## Long description

Panasonic VL2020 is a 3V lithium coin cell battery with a nominal capacity of 20mAh designed for compact electronic devices. It delivers a stable output voltage and long shelf life, making it suitable for low-current applications that require reliable backup power or sustained operation in a very small form factor. The battery's compact dimensions and light weight allow integration into watches, small sensors, calculators, key fobs and memory-retention circuits where space is limited.
Advantages
The battery provides a consistent 3V output across typical low-drain usage, with long storage life and low self-discharge that helps preserve charge until needed. Its small diameter and thin profile enable installation in tight compartments; the construction offers reliable contact and stable performance over extended standby periods. Panasonic manufacturing standards ensure uniform sizing and quality control for predictable replacement and interchangeability in compatible devices.
Suitable for
Wristwatches and small timepieces
Key fobs and remote controls with low current draw
Memory backup for electronic modules and RTC (real-time clocks)
Calculators, small sensors and medical devices with low power requirements
Key specifications
Chemistry: Lithium manganese dioxide (3V nominal)
Rated capacity: 20 mAh (nominal)
Nominal voltage: 3.0 V
Cell type: Coin / button cell
Operating temperature range: typical room-temperature performance, suitable for low-drain applications
Low self-discharge for long shelf life
Compact diameter and thickness for space-limited devices
How to use
Install the coin cell with correct polarity as indicated in the device battery compartment. Verify the cell orientation before closing the cover to ensure correct operation and to avoid damage. Replace the battery when device performance becomes unreliable or when backup memory indicators suggest low voltage. Dispose of used cells according to local battery recycling and hazardous-waste regulations; do not incinerate or expose to high temperatures. For devices with multiple cells or specialized holders, follow the device manufacturer's installation guidelines.
Usage recommendations
Store unused cells in a cool, dry place away from direct heat and metal objects that could short the terminals. For prolonged storage, keep the battery in original packaging until installation. Use the VL2020 in low-drain and memory-backup applications as intended; avoid high-drain applications or continuous high-current discharge which can significantly reduce effective capacity and service life.

## FAQ

### How much does the Panasonic VL2020 Lithium Coin Cell 3V 20mAh 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 — 89 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 16.07.2026 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

https://aio.lv/img/cache/product/1401430/47533174_large.webp