# Rechargeable Button Cell Battery Varta V15H-SLF, NiMH 15 mAh 1.2 V

**URL:** https://aio.lv/en/product--varta-610015-010059--2008080
**Data updated:** 2026-02-12 09:46 (EET)
**Category:** Batteries
**Manufacturer:** Varta
**Manufacturer code:** 610015-010059
**EAN:** 2050005725635
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

Varta V15H-SLF is a rechargeable button cell battery with NiMH chemistry, nominal capacity 15 mAh and nominal voltage 1.2 V. Designed for small electronic devices that require a compact, low-voltage power source, it suits watches, hearing devices, sensors and backup memory. Provides stable voltage for repeated charge/discharge cycles and compact installation where space is limited.

## Long description

Varta V15H-SLF is a rechargeable button cell battery based on NiMH chemistry with a nominal capacity of 15 mAh and a nominal voltage of 1.2 V. It is engineered for compact electronic devices where a low-voltage, rechargeable energy source is required. The cell delivers stable voltage over multiple charge/discharge cycles and is sized for installation in small housings such as wrist devices, miniature sensors and memory backup compartments.
Advantages
The NiMH composition provides consistently lower self-discharge compared with older rechargeable chemistries, while sustaining reliable output during repetitive use. Its compact button form factor enables placement in tight or recessed battery compartments. Rechargeability reduces the need for frequent replacement, and the cell’s nominal voltage of 1.2 V is compatible with many circuits designed for single-cell rechargeable operation.
Suitable for
 Wristwatches and small wearable electronics
 Hearing devices and in-ear equipment
 Miniature sensors, data loggers and remote controls
 Memory backup for microcontrollers and small electronic modules
Key specifications
 Chemistry: Nickel–metal hydride (NiMH)
 Nominal capacity: 15 mAh
 Nominal voltage: 1.2 V
 Form factor: button cell for compact installation
 Intended use: rechargeable single-cell applications with low current draw
How to use
Install the cell in the device following the polarity markings and the manufacturer’s battery compartment instructions. Charge the cell only with a charger designed for NiMH button cells or compatible single-cell NiMH chargers, observing the charger manufacturer’s recommended charge current and termination method. Allow the cell to cool to ambient temperature before charging if it has been in continuous operation. Periodically verify contact surfaces are clean and free of corrosion to ensure consistent electrical connection.
Usage recommendations
Use this rechargeable button cell in low-drain applications and where repeated charging is expected. Avoid charging with high-current chargers not specified for small-capacity NiMH cells. Store unused cells in a cool, dry place and follow local regulations for disposal or recycling of rechargeable batteries.

## FAQ

### 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

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