# Rechargeable USB-C 9V Battery Varta Battery Trust USB-C 9V 25745

**URL:** https://aio.lv/en/product--varta-25745--11581575
**Data updated:** 2026-02-15 18:39 (EET)
**Category:** Batteries
**Manufacturer:** Varta
**Manufacturer code:** 25745
**EAN:** 8713439257458
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 10.99 €
**Prices and availability valid until:** 2026-08-16 23:59
**Price without VAT (21%):** 9.08 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--varta-25745--11581575

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Monday | free |
| Pickup points | Thursday | 1.79 EUR |
| Courier delivery to door | Thursday | 4.99 EUR |

## Summary description

Varta Battery Trust USB-C 9V 25745 — rechargeable 9V battery with integrated USB-C charging. Designed to replace single-use 9V cells in smoke detectors, microphones, wireless transmitters and other small devices that require a 9V supply. Offers the convenience of direct USB-C recharging without a separate charger, reducing waste and long-term cost.

## Long description

Varta Battery Trust USB-C 9V 25745 is a rechargeable 9V cell with an integrated USB-C charging port. Intended as a direct replacement for single-use 9V batteries, this cell provides a familiar size and voltage for devices such as smoke detectors, portable audio equipment, wireless transmitters and other small electronics that require a 9‑volt supply. The built-in USB-C connector allows charging from common USB power sources without an external charger, simplifying maintenance and reducing disposable battery waste.
Advantages
The integrated USB-C charging interface removes the need for a dedicated charger, enabling convenient on-device charging with standard USB power adapters or power banks. Designed for repeated recharge cycles, the battery delivers stable voltage output suitable for a range of low- to moderate-drain applications. The reusable design lowers long-term operating cost and environmental impact compared with single-use disposable 9V cells.
Suitable for
Smoke and carbon monoxide detectors that accept rechargeable 9V cells
Portable microphones and wireless audio transmitters
Multimeters, test equipment and handheld instruments
Remote controls and small home electronics requiring 9V
Key specifications
Nominal voltage: 9 volts
Recharge method: integrated USB-C port for charging from USB power sources
Form factor: standard 9V rectangular cell size compatible with 9V battery compartments
Intended use: rechargeable replacement for single-use 9V batteries in small devices
Typical applications: safety devices, audio equipment, test instruments and wireless peripherals
How to use
Insert the rechargeable 9V battery into the device as you would a disposable 9V cell, observing polarity markings. To recharge, connect a USB-C cable from a suitable USB power source to the battery’s integrated USB-C port; follow the battery manufacturer’s recommended charging current and time when available. Charge on a stable, non-flammable surface and avoid charging unattended for extended periods. Allow the battery to cool to ambient temperature before reuse if it becomes warm during charging.
Usage recommendations
Use with compatible devices that accept rechargeable 9V cells and observe device manufacturer guidance. Regularly check smoke and safety detectors according to local regulations and test them after replacing or recharging batteries. For best longevity, avoid deep discharge and store the battery in a cool, dry place when not in use.

## FAQ

### How much does the Rechargeable USB-C 9V Battery Varta 25745 cost, and is it available for purchase?

The price is 10.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 18 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 Monday 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: Cash payment, 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 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/11581575/66652783_large.webp