# Battery connector ARCO P4538FR — 3/4" x 18 mm

**URL:** https://aio.lv/en/product--arco-p4538fr--11832398
**Data updated:** 2026-03-09 14:43 (EET)
**Category:** Tool kits and accessories
**Manufacturer:** ARCO
**Manufacturer code:** P4538FR
**EAN:** 8428519038833
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 5.49 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 4.54 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--arco-p4538fr--11832398

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

ARCO P4538FR is a battery connector specified as 3/4" x 18 mm. It is designed to provide a secure electrical and mechanical connection for battery assemblies and related power applications. Suitable for use in battery packs, power tool batteries, and electrical repair or assembly tasks where a compact threaded connector of this size is required.

## Long description

ARCO P4538FR — 3/4" x 18 mm is a compact threaded battery connector designed to provide a reliable electrical and mechanical connection for battery assemblies and small power applications. The connector’s dimensions and thread specification make it suitable for installations where a secure, screw-in style interface is required. It is manufactured to meet common requirements for battery pack assembly and repair tasks that call for a durable, space-efficient connector.
Advantages
The connector offers a stable threaded coupling that resists loosening under typical vibration and handling. Its compact 3/4" x 18 mm form factor enables use in confined spaces and allows straightforward integration into battery packs, tool batteries, and repair fixtures. The design focuses on ensuring consistent contact pressure and alignment to maintain electrical continuity while simplifying assembly and replacement operations.
Suitable for
 Battery pack assembly and repair
 Power tool battery connections
 Portable power modules and small equipment
 Electrical maintenance and connector replacement tasks
Key specifications
 Thread size: 3/4" x 18 mm
 Connector type: Threaded battery connector
 Application: Electrical and mechanical connection for battery assemblies
 Form factor: Compact, screw-in design suitable for confined spaces
 Typical usage environment: Power tools, portable devices, repair and assembly work
How to use
Ensure mating parts are clean and free of corrosion before installation. Align the connector with the corresponding threaded receptacle and engage the thread by turning clockwise until hand-tight; use an appropriate tool only if specified torque is known to avoid over-tightening. Verify that the connector achieves firm mechanical engagement and consistent electrical contact. For replacements, disconnect power sources and follow standard safety procedures to prevent short circuits during removal and installation.
Usage recommendations
Use in applications with compatible thread dimensions and rated current capacity. Regularly inspect the contact surfaces for wear, dirt, or corrosion and clean as needed to maintain reliable conductivity. If the installation involves exposure to vibration or moisture, consider supplementary fastening or sealing measures appropriate to the device and environment.

## FAQ

### How much does the Battery connector ARCO P4538FR 3/4" x 18 mm cost, and is it available for purchase?

The price is 5.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 134 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 14.07.2026 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, 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 ARCO 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 ARCO 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/11832398/67232965_large.webp