# Battery everActive LR66 (AG4) — pack of 10 alkaline button cells, 1.5V

**URL:** https://aio.lv/en/product--everactive-evag4--11880006
**Data updated:** 2026-03-09 20:47 (EET)
**Category:** Batteries
**Manufacturer:** everActive
**Manufacturer code:** EVAG4
**EAN:** 5902020523307
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 3.49 €
**Prices and availability valid until:** 2026-07-06 23:59
**Price without VAT (21%):** 2.88 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--everactive-evag4--11880006

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 29.06.2026 | free |
| Pickup points | 02.07.2026 | 1.99 EUR |
| Courier delivery to door | 02.07.2026 | 4.99 EUR |

## Summary description

everActive LR66 (AG4) alkaline button cells, pack of 10, 1.5V each. Compact coin-shaped batteries suitable for small electronic devices such as watches, calculators, toys, remote controls and medical instruments. Provides stable 1.5V output for low-drain and intermittent-use applications. Long shelf life and standardized dimensions for easy replacement.

## Long description

everActive LR66 (AG4) alkaline button cells come in a pack of 10 and provide a stable 1.5V output for a variety of small electronic devices. These compact coin-shaped batteries have standardized dimensions for straightforward replacement and are designed for low-drain and intermittent-use applications. The pack format ensures a ready supply for multiple devices or spare storage with a long shelf life.
Advantages
These alkaline button cells deliver a consistent 1.5V voltage suitable for watches, calculators and small toys. The standardized size simplifies replacement and compatibility across many devices that accept LR66/AG4 cells. A pack of 10 offers convenience and value for households or service technicians who need several replacements at once. The chemistry provides dependable performance in low-drain applications and supports intermittent operation without rapid self-discharge.
Suitable for
 Wristwatches and clocks
 Calculators and small handheld electronics
 Children’s toys and novelty devices
 Remote controls and key fobs
 Medical instruments with low power requirements (e.g., thermometers, small monitors)
Key specifications
 Cell type: alkaline button cell
 Nominal voltage: 1.5 V
 Form factor: coin/button cell, standardized LR66/AG4 dimensions
 Pack quantity: 10 cells
 Intended use: low-drain and intermittent-use devices
 Storage: long shelf life under proper storage conditions
How to use
Identify the device’s battery compartment and confirm compatibility with LR66/AG4 size and 1.5V rating before replacing cells. Remove the depleted cell carefully, observing polarity markings, and insert a new cell with correct orientation. Ensure the compartment cover is securely closed. Store unused cells in a cool, dry place and avoid mixing old and new batteries or different chemistries within the same device.
Usage recommendations
For reliable operation, replace all cells in multi-cell devices at the same time, and follow the device manufacturer’s guidance on safe battery handling and disposal. Keep batteries out of reach of children and avoid short-circuiting or exposing cells to fire or excessive heat.

## FAQ

### How much does the everActive LR66 (AG4) battery pack — 10 pieces 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 — 3 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 29.06.2026 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 everActive 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 everActive 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/11880006/67298218_large.webp