---
product_id: 56192930
title: "UpBright New Global 48V AC/DC Adapter Compatible with Aastra 55i 57i 6757i CT 57iCT IP Phone A1758-0131-10-01 A175801311001 48VDC Power Supply Cord Cable PS Battery Charger Mains PSU"
brand: "upbright"
price: "$4.94"
currency: USD
in_stock: false
url: https://www.desertcart.us/products/56192930-upbright-new-global-48v-ac-dc-adapter-compatible-with-aastra
store_origin: US
region: United States of America
---

# 48V DC Stable Output 100-240V Worldwide Input OVP, OCP, SCP Multi-Protection UpBright New Global 48V AC/DC Adapter Compatible with Aastra 55i 57i 6757i CT 57iCT IP Phone A1758-0131-10-01 A175801311001 48VDC Power Supply Cord Cable PS Battery Charger Mains PSU

**Brand:** upbright
**Price:** $4.94
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Power your professional edge with global reliability!

## Quick Answers

- **What is this?** UpBright New Global 48V AC/DC Adapter Compatible with Aastra 55i 57i 6757i CT 57iCT IP Phone A1758-0131-10-01 A175801311001 48VDC Power Supply Cord Cable PS Battery Charger Mains PSU by upbright
- **How much does it cost?** $4.94 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/56192930-upbright-new-global-48v-ac-dc-adapter-compatible-with-aastra)

## Best For

- upbright enthusiasts

## Why This Product

- Trusted upbright brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Power That Protects:** Built-in Over Voltage, Over Current, and Short Circuit protections keep your devices safe and sound.
- • **Risk-Free Power Upgrade:** Backed by 30-day refund and 24-month exchange warranty—confidence in every charge.
- • **Tested & Trusted Performance:** Each unit undergoes rigorous testing to ensure flawless operation and reliability.
- • **Tailored for Aastra IP Phones:** Perfectly compatible with Aastra 55i, 57i, 6757i CT, and 57iCT models—no guesswork, just plug and play.
- • **Global Compatibility, Zero Hassle:** Works seamlessly with 100-240VAC input for worldwide use—stay powered wherever you go.

## Overview

The UpBright New Global 48V AC/DC Adapter delivers stable 48V DC power with worldwide 100-240VAC input compatibility. Designed specifically for Aastra IP phone models 55i, 57i, 6757i CT, and 57iCT, it features comprehensive safety protections including over voltage, over current, and short circuit safeguards. Each unit is tested for quality assurance and comes with a 30-day refund and 24-month exchange warranty, ensuring dependable performance for your professional communication needs.

## Description

UpBright New Global 48V AC / DC Adapter Compatible with Aastra 55i 57i 6757i CT 57iCT IP Phone A1758-0131-10-01 A175801311001 48VDC Power Supply Cord Cable PS Battery Charger Input: 100 - 240 VAC 50/60 Hz Worldwide Use Mains PSU CECCCROHS 100-240

## Features

- World Wide Input Voltage 100-240VAC 50/60Hz. OVP, OCP, SCP Protection (OVP: Over Voltage output Protection. OCP: Over Current output Protection. SCP: Short Circuit output Protection). Tested Units. In Great Working Condition
- UpBright New Global 48V AC / DC Adapter Compatible with Aastra 55i 57i 6757i CT 57iCT IP Phone A1758-0131-10-01 A175801311001 48VDC Power Supply Cord Cable PS Battery Charger Mains PSU
- Compatible with Aastra 55i 57i 6757i CT 57iCT IP Phone A1758-0131-10-01 A175801311001 48VDC Power Supply Cord Cable PS Battery Charger Mains PSU
- Warranty: 30 Days Refund - 24 Months Exchange

## Product Details

- **Brand:** UPBRIGHT
- **Connector Type:** barrel connector
- **Input Voltage:** 120 Volts (AC)
- **Specification Met:** CE
- **Output Voltage:** 48 Volts (DC)
- **Power Source:** Corded Electric
- **Frequency Range:** 60 hertz
- **Main Power Connector Type:** 2 Pin
- **Manufacturer:** upbright
- **UPC:** 666230434963

## Images

![UpBright New Global 48V AC/DC Adapter Compatible with Aastra 55i 57i 6757i CT 57iCT IP Phone A1758-0131-10-01 A175801311001 48VDC Power Supply Cord Cable PS Battery Charger Mains PSU - Image 1](https://m.media-amazon.com/images/I/61JLtNq4urL.jpg)
![UpBright New Global 48V AC/DC Adapter Compatible with Aastra 55i 57i 6757i CT 57iCT IP Phone A1758-0131-10-01 A175801311001 48VDC Power Supply Cord Cable PS Battery Charger Mains PSU - Image 2](https://m.media-amazon.com/images/I/61EqX2Qh4cL.jpg)
![UpBright New Global 48V AC/DC Adapter Compatible with Aastra 55i 57i 6757i CT 57iCT IP Phone A1758-0131-10-01 A175801311001 48VDC Power Supply Cord Cable PS Battery Charger Mains PSU - Image 3](https://m.media-amazon.com/images/I/61uwDlt+72L.jpg)
![UpBright New Global 48V AC/DC Adapter Compatible with Aastra 55i 57i 6757i CT 57iCT IP Phone A1758-0131-10-01 A175801311001 48VDC Power Supply Cord Cable PS Battery Charger Mains PSU - Image 4](https://m.media-amazon.com/images/I/71S2u3FB6xL.jpg)

---

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-25*