---
product_id: 159064147
title: "DC Power Supply Test Cable, Phone Repair Power Switch Test Cable, Test the Operating Current of The Logic Board, Applicable to Logic Board Diagnostics and Battery Activation for the Phone. (White)"
brand: "kafuty"
price: "$7.91"
currency: USD
in_stock: false
reviews_count: 4
url: https://www.desertcart.ec/products/159064147-dc-power-supply-test-cable-phone-repair-power-switch-test
store_origin: EC
region: Ecuador
---

# Smart IC Chip Battery Activation Logic Board Testing DC Power Supply Test Cable, Phone Repair Power Switch Test Cable, Test the Operating Current of The Logic Board, Applicable to Logic Board Diagnostics and Battery Activation for the Phone. (White)

**Brand:** kafuty
**Price:** $7.91
**Availability:** ❌ Out of Stock

## Summary

> 🔌 Power Up Your Repair Game!

## Quick Answers

- **What is this?** DC Power Supply Test Cable, Phone Repair Power Switch Test Cable, Test the Operating Current of The Logic Board, Applicable to Logic Board Diagnostics and Battery Activation for the Phone. (White) by kafuty
- **How much does it cost?** $7.91 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/159064147-dc-power-supply-test-cable-phone-repair-power-switch-test)

## Best For

- kafuty enthusiasts

## Why This Product

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

## Key Features

- • **Quick Start:** Easily power up your iPhone without original tools.
- • **Heat Management:** Built-in IC chip prevents overheating during use.
- • **Enhanced Battery Life:** Revitalize old batteries for extended performance.
- • **Precision Diagnostics:** Accurately test logic board current for effective repairs.
- • **Universal Compatibility:** Works with all iPhone models from 4 to X.

## Overview

The DC Power Supply Test Cable is an essential tool for iPhone repair professionals, designed to facilitate quick phone startups, accurate logic board diagnostics, and effective battery activation. With its smart IC chip, it ensures safe operation while extending battery life across all iPhone models.

## Description

Specifications:  Color: White Operating Voltage: <5V, 1.2A-1.5A Cable Length: Approx. 95cm / 37.4in Size: 6.5 * 5.3 cm / 2.6 * 2.1in Weight: Approx. 140g  Note: 1. Keep the voltage within safe range during maintenance 2. Before connecting this item to the battery, set the DC power to 0V, 0A 3. The battery is automatically detected when connected, and then the voltage and current on the DC power supply are displayed. 4. If you hear an alert, please disconnect this item now  Package List: 1 * Current Test and Battery Activator 8 * Cable

## Features

- 【Suitable for】This power switch cable is specially designed for iPhone repair, which can quickly start the phone without using the original tweezers to operate
- 【IC chip】higher quality, built-in original smart IC chip, solve the high temperature problem during maintenance
- 【Test】Test the working current of the logic board to help you make a more accurate diagnosis
- 【Function】suitable for phone logic board diagnosis and battery activation
- 【Battery start】Restart the old battery to make the battery emit more power and extend its life. Suitable for all series of iPhone X / 8 / 8plus / 7P / 7/6 Plus / 6/5 / 5S / 4 / 4S.

## Images

![DC Power Supply Test Cable, Phone Repair Power Switch Test Cable, Test the Operating Current of The Logic Board, Applicable to Logic Board Diagnostics and Battery Activation for the Phone. (White) - Image 1](https://m.media-amazon.com/images/I/51j5X21geJL.jpg)
![DC Power Supply Test Cable, Phone Repair Power Switch Test Cable, Test the Operating Current of The Logic Board, Applicable to Logic Board Diagnostics and Battery Activation for the Phone. (White) - Image 2](https://m.media-amazon.com/images/I/612vkvffyDL.jpg)
![DC Power Supply Test Cable, Phone Repair Power Switch Test Cable, Test the Operating Current of The Logic Board, Applicable to Logic Board Diagnostics and Battery Activation for the Phone. (White) - Image 3](https://m.media-amazon.com/images/I/61Qh36Gv4eL.jpg)
![DC Power Supply Test Cable, Phone Repair Power Switch Test Cable, Test the Operating Current of The Logic Board, Applicable to Logic Board Diagnostics and Battery Activation for the Phone. (White) - Image 4](https://m.media-amazon.com/images/I/61XCeYshZSL.jpg)
![DC Power Supply Test Cable, Phone Repair Power Switch Test Cable, Test the Operating Current of The Logic Board, Applicable to Logic Board Diagnostics and Battery Activation for the Phone. (White) - Image 5](https://m.media-amazon.com/images/I/51hm9ZEQnRL.jpg)

## Customer Reviews

### ⭐⭐⭐ 3.0 out of 5 stars







  
  
    You get what you pay for
  

*by N***L on Reviewed in the United Kingdom on 23 January 2020*

Quality of cables could be better! However they do the job.

### ⭐⭐⭐⭐⭐ 







  
    Spedizione
  
  

*by L***A on Reviewed in Italy on 7 August 2020*

Ortimo

### ⭐ 







  
    Non conforme alla descrizione
  
  

*by P***O on Reviewed in Italy on 24 September 2020*

articolo diverso da quello pubblicizzato, l'ho restituito.Assistenza Amazon per il reso eccezionale.

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.ec/products/159064147-dc-power-supply-test-cable-phone-repair-power-switch-test](https://www.desertcart.ec/products/159064147-dc-power-supply-test-cable-phone-repair-power-switch-test)

---

*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-01-24*