# Battery Energizer EN390/389P1

**URL:** https://aio.lv/en/product--energizer-637346--696456
**Data updated:** 2026-02-12 09:42 (EET)
**Category:** Batteries
**Manufacturer:** Energizer
**Manufacturer code:** 637346
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 4.99 €
**Prices and availability valid until:** 2026-07-28 23:59
**Price without VAT (21%):** 4.12 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--energizer-637346--696456

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.89 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

The Energizer EN390/389P1 is a high-performance alkaline battery designed for reliable power in various devices. It offers long-lasting energy and is ideal for use in watches, calculators, and other small electronics. With a shelf life of up to 5 years, this battery ensures that your devices are always ready when you need them. Its leak-resistant design provides added safety and peace of mind, making it a dependable choice for everyday use.

## Long description

The Energizer EN390/389P1 is an alkaline button cell battery engineered to deliver steady, long-lasting power for small electronic devices. Designed for consistent voltage output and reliable shelf stability, this battery is suitable for devices that require compact, low-drain power sources. Its construction emphasizes leak resistance and a shelf life of up to 5 years, making it practical for both everyday items and stored emergency spares.
Advantages
The battery provides extended operating time compared with standard zinc-carbon cells, helping devices like watches and calculators run longer between replacements. Its leak-resistant design reduces the risk of device damage over time. With a compact form factor and stable voltage under typical low-drain conditions, the battery supports accurate timekeeping and consistent performance for precision instruments. A multi-year shelf life simplifies inventory and storage planning.
Suitable for
Wristwatches and small timepieces
Calculators and small electronic displays
Digital thermometers and hearing aids (where specified)
Small toys, laser pointers, and key fobs
Key specifications
Chemistry: Alkaline button cell
Typical use profile: Low-drain devices
Shelf life: Up to 5 years when stored at recommended conditions
Design features: Leak-resistant construction
Form factor: Compact button cell suitable for small electronics
How to use
Install the battery according to the device manufacturer’s polarity markings, ensuring the correct orientation (+ and -). Before inserting a new battery, clean the contacts in the device if dusty or corroded, and avoid forcing the cell into place. Replace batteries in matched sets when a device uses more than one cell. Dispose of used batteries in accordance with local regulations for battery recycling or hazardous waste collection.
Usage recommendations
Store unused batteries in a cool, dry place away from metal objects and heat sources to preserve shelf life. Remove the battery from devices that will not be used for extended periods to prevent potential leakage. Keep batteries out of reach of children and consult device manuals to confirm compatibility with alkaline button cells.

## FAQ

### How much does the Battery Energizer EN390/389P1 cost, and is it available for purchase?

The price is 4.99 € (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 13.07.2026 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

https://aio.lv/img/cache/product/696456/64052183_large.webp