# Rechargeable Button Cell Battery Varta V40H-SLF 43 mAh 1.2 V NiMH

**URL:** https://aio.lv/en/product--varta-55604201046--1401503
**Data updated:** 2026-01-13 15:36 (EET)
**Category:** Batteries
**Manufacturer:** Varta
**Manufacturer code:** 55604201046
**EAN:** 4016138277708
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 22.49 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 18.59 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--varta-55604201046--1401503

## 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

Varta V40H-SLF is a rechargeable NiMH button cell battery with a nominal capacity of 43 mAh and nominal voltage of 1.2 V. Designed for small electronic devices requiring compact rechargeable power sources, it suits watches, calculators, memory backups and similar low-drain applications. Offers stable voltage, multiple recharge cycles and easy replacement.

## Long description

Varta V40H-SLF is a rechargeable NiMH button cell battery with a nominal capacity of 43 mAh and a nominal voltage of 1.2 V. It is designed to provide compact, reusable power for small electronic devices that require stable low-voltage supply. The battery format and chemistry make it suitable for applications where occasional recharging and long-term reliability are important, while avoiding the waste of disposable cells.
Advantages
The cell delivers consistent voltage under light to moderate load, supports multiple charge/discharge cycles, and offers predictable performance across repeated recharges. Its NiMH chemistry provides lower self-discharge than older rechargeable chemistries and compatibility with standard NiMH charging systems designed for button cells. The compact form factor allows direct replacement in devices designed for similarly sized rechargeable button cells.
Suitable for
 Watches and wearable timepieces that accept a 1.2 V rechargeable button cell
 Calculators and small desktop electronics
 Memory backup in electronic modules and small instruments
 Low-drain sensors, remote controls, and measurement devices
Key specifications
 Chemistry: Nickel–metal hydride (NiMH)
 Nominal voltage: 1.2 V
 Nominal capacity: 43 mAh
 Cell type: Rechargeable button cell
 Typical applications: Low-drain, compact electronic devices
How to use
Install the battery in devices following the polarity markings and the device manufacturer's instructions. Use a charger compatible with NiMH rechargeable button cells and observe the recommended charging current and time to avoid overcharging. Allow the cell to cool to ambient temperature before charging if it has been in prolonged operation. Replace the battery if capacity noticeably decreases or if the device displays memory loss or unstable operation.
Usage recommendations
Store unused cells in a cool, dry place and avoid prolonged exposure to high temperatures. For long-term storage, charge the cell partially according to NiMH storage guidance and check charge state periodically. When replacing disposable cells with this rechargeable option, confirm device compatibility with a 1.2 V supply and with the cell's dimensions.

## FAQ

### How much does the Button Cell Rechargeable Battery Varta V40H-SLF cost, and is it available for purchase?

The price is 22.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 37 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 Varta 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 Varta 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/1401503/47505456_large.webp