# Fenix ARB-L18U V3.0 Rechargeable Battery 18650 3400 mAh with USB Port

**URL:** https://qalxurnevizo.shop/en/product--fenix-039-632--12730886
**Data updated:** 2026-10-17 04:22 (EEST)
**Category:** Batteries
**Manufacturer:** Fenix
**Manufacturer code:** 039-632
**EAN:** 6942870311104
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 27.49 €
**Prices and availability valid until:** 2026-12-07 23:59
**Price without VAT (21%):** 22.72 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://qalxurnevizo.shop/en/product--fenix-039-632--12730886

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 24.11.2026 | free |
| Pickup points | 27.11.2026 | 1.99 EUR |
| Courier delivery to door | 27.11.2026 | 4.99 EUR |

## Summary description

Fenix ARB-L18U V3.0 rechargeable battery in 18650 format with a capacity of 3400 mAh. Equipped with a built-in USB charging port for convenient power replenishment. Designed to provide reliable and long-lasting energy for high-drain electronic devices such as LED flashlights, headlamps, and other compatible portable gear.

## Long description

The Fenix ARB-L18U V3.0 Rechargeable Battery 18650 3400 mAh with USB Port is a high-capacity power source engineered to deliver reliable and consistent energy for demanding portable electronics. Featuring a standard 18650 form factor and an integrated USB charging port, this battery combines traditional charging methods with modern convenience, allowing users to replenish power directly through a USB cable without requiring a standalone charger.
Advantages
This rechargeable battery stands out due to its substantial 3400 mAh capacity, which ensures extended operational runtimes for high-drain devices. The inclusion of a built-in USB port simplifies the charging process by eliminating the need for external battery cradles or chargers in field conditions. Built with advanced safety mechanisms, it provides protection against overcharge, over-discharge, short circuits, and overheating, while the steel shell riveting offers robust physical impact resistance.
Suitable for
High-performance LED flashlights
LED headlamps
Compatible portable electronic equipment requiring 18650 cells
When it may not be suitable
This battery is not designed for devices that require standard alkaline dimensions or formats other than 18650. It may also not fit older or poorly toleranced flashlight models that lack the necessary internal clearance for protected 18650 cells with integrated USB ports.
Key specifications
Battery format: 18650
Capacity: 3400 mAh
Charging method: Built-in USB charging port
How to use
To charge the battery, connect a compatible USB cable directly to the built-in charging port located on the cell. An indicator light will display the charging status, switching color once the charging cycle is complete. Ensure proper polarity alignment when inserting the battery into your device according to the manufacturer markings.
What to consider before purchase
Verify the required battery size and voltage compatibility with your device
Check the physical compartment dimensions of your equipment to ensure a protected 18650 cell with a USB port fits correctly
Assess your preferred charging method to determine if direct USB charging meets your operational needs
Usage recommendations: Store the battery in a cool, dry place away from direct sunlight and extreme temperatures. If the battery is to remain unused for an extended period, it is recommended to charge it to approximately 50 percent capacity every few months to maintain optimal cell health and performance.

## FAQ

### How much does the Fenix ARB-L18U V3.0 18650 3400 mAh Battery cost, and is it available for purchase?

The price is 27.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 172 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 24.11.2026 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?

qalxurnevizo.shop 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. qalxurnevizo.shop 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 Fenix 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 Fenix service centers and through qalxurnevizo.shop

### 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 qalxurnevizo.shop (SIA VSPRO) customer support team. More information about warranty service: https://qalxurnevizo.shop/en/warranty

## Image

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