# External Battery Box ALCATEL 36V for OmniPCX Office Rack 3

**URL:** https://aio.lv/en/product--alcatel-3eh76177ac--1590947
**Data updated:** 2026-02-12 09:43 (EET)
**Category:** UPS Batteries
**Manufacturer:** ALCATEL
**Manufacturer code:** 3EH76177AC
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 105.49 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 87.18 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--alcatel-3eh76177ac--1590947

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 20.07.2026 | free |
| Pickup points | 23.07.2026 | 1.99 EUR |
| Courier delivery to door | 23.07.2026 | 4.99 EUR |

## Summary description

External battery box by ALCATEL designed for OmniPCX Office Rack 3 systems. Provides 36V backup power to extend runtime of telephony equipment during mains outages. Intended for rack-mounted office PBX installations, it connects to the OmniPCX Office to maintain operation of phones and related modules. Useful for business continuity and short-term power support.

## Long description

External battery box ALCATEL 36V for OmniPCX Office Rack 3 is an external backup power accessory designed to provide 36V DC support for OmniPCX Office Rack 3 telephony systems. It connects to the PBX rack to extend runtime during mains outages, helping to keep phones and associated modules operational for the duration of short-term power interruptions. The unit is intended for professional office rack installations where maintaining voice services during power loss is required.
Advantages
The ALCATEL external battery box delivers stable 36V output tailored for OmniPCX Office Rack 3, offering predictable backup performance without complex configuration. Its rack-compatible design simplifies physical integration into existing telecom cabinets. By providing an independent DC supply for the PBX, it reduces the risk of sudden service interruption to telephony endpoints and related modules. The device is purpose-built to match the power needs of the targeted system, supporting orderly shutdowns or continued operation during short outages.
Suitable for
Office PBX installations using OmniPCX Office Rack 3
Small and medium business voice systems requiring short-term backup power
Rack-mounted telecom cabinets where space-efficient battery backup is needed
Environments where maintaining phone connectivity during power loss is important
Key specifications
Nominal output voltage: 36V DC
Designed for rack-mounted PBX integration
Provides external backup power for telephony equipment
Intended for short-term runtime extension during mains outages
Physical form factor compatible with office telecom racks
How to use
Install the external battery box in the telecom rack near the OmniPCX Office Rack 3 unit and connect using the manufacturer-specified power leads and connectors. Ensure all power is turned off before making connections, then verify correct polarity and secure mounting. After installation, test the connection by simulating a mains outage to confirm that the PBX and phones remain powered from the external battery box. Follow site electrical safety procedures and the OmniPCX installation guidelines when integrating the device.
Usage recommendations
Locate the battery box in a ventilated rack space away from heat sources and moisture. Periodically check battery health and connection integrity according to the system maintenance schedule. Replace batteries per the manufacturer's recommended interval and dispose of spent batteries following local regulations.

## FAQ

### How much does the External Battery Box ALCATEL 36V OmniPCX Office Rack 3 cost, and is it available for purchase?

The price is 105.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 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 20.07.2026 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 ALCATEL 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 ALCATEL 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/1590947/59849731_large.webp