---
product_id: 70183293
title: "20V 6.75A 135W AC Adapter Charger Laptop Power Supply for Lenovo ThinkPad T530 T520 W530 W520 W510 3PIN 45N0059 45N0055"
brand: "huiyuan laptop adapter"
price: "¥14380"
currency: JPY
in_stock: true
reviews_count: 8
category: "Huiyuan Laptop Adapter"
url: https://www.desertcart.jp/products/70183293-20v-6-75a-135w-ac-adapter-charger-laptop-power-supply
store_origin: JP
region: Japan
---

# 135W high power output 100-240V worldwide compatibility 7.9*5.5mm precision barrel plug 20V 6.75A 135W AC Adapter Charger Laptop Power Supply for Lenovo ThinkPad T530 T520 W530 W520 W510 3PIN 45N0059 45N0055

**Brand:** huiyuan laptop adapter
**Price:** ¥14380
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your hustle with precision and global reach!

## Quick Answers

- **What is this?** 20V 6.75A 135W AC Adapter Charger Laptop Power Supply for Lenovo ThinkPad T530 T520 W530 W520 W510 3PIN 45N0059 45N0055 by huiyuan laptop adapter
- **How much does it cost?** ¥14380 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/70183293-20v-6-75a-135w-ac-adapter-charger-laptop-power-supply)

## Best For

- huiyuan laptop adapter enthusiasts

## Why This Product

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

## Key Features

- • **Plug & Play Confidence:** Includes a 3-pin power plug with country-specific options, so you’re always connected without hassle.
- • **Power Through Your Day:** Reliable 135W output keeps your Lenovo ThinkPad charged and ready for marathon work sessions.
- • **Genuine Quality Assurance:** Brand new, original adapter backed by a 12-month warranty—because your productivity deserves the best.
- • **Perfect Fit, No Compromise:** 7.9*5.5mm barrel connector designed specifically for Lenovo T510-T530 and W510-W530 series ensures seamless compatibility.
- • **Global Ready, Wherever You Go:** Supports 100-240V input voltage for effortless use across continents—work from anywhere without missing a beat.

## Overview

This 135W AC adapter charger delivers 20V at 6.75A with a 7.9*5.5mm barrel connector, engineered for Lenovo ThinkPad T510 to T530 and W510 to W530 series. It supports worldwide voltage input (100-240V) and comes with a 3-pin power plug tailored to your region. Brand new and genuine, it includes a 12-month warranty, ensuring dependable power for your professional demands.

## Description

Laptop AC Adapter, Power Supply (Charger) for Lenovo 45N0345, 20V, 6.75A, 135W 7.9*5.5mm 1 Input: 100-240V 50-60Hz (for worldwide use) Output: 20V 6.75A 135W DC Plug: 7.9*5.5mm Outlet: 3-prong Warranty: 12 months Status: Brand new original & genuine Package includes: 1x AC adapter Note: we'll send you the power cord/power plug according to your need in your country, if you have any other special request,please contact us immediately! 3 45N0345 45N0346 45N0053 45N0055 45N0057 45N0058 45N0059 55Y9317 4 For Lenovo Thinkpad T510, Thinkpad T510I, Thinkpad W51, Thinkpad T530 Tablet

Review: Good quality product - Works as expected
Review: Great product - fit perfectly for my old computer

## Features

- 7.9*5.5

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B079PXPZT6 |
| Amperage | 6.75 Amps |
| Best Sellers Rank | #211,716 in Electronics ( See Top 100 in Electronics ) #7,155 in Laptop Chargers & Adapters |
| Brand | Huiyuan Laptop Adapter |
| Built-In Media | AC adapter |
| Compatible Devices | Laptops |
| Compatible Phone Models | Lenovo ThinkPad T510, T520, W510, W520, W530, T530 and similar models |
| Connectivity Technology | Barrel Connector |
| Connector Type | barrel connector |
| Current Rating | 6.75 Amps |
| Customer Reviews | 4.4 out of 5 stars 35 Reviews |
| Enclosure Material | Plastic |
| Frequency Range | 60 hertz |
| Included Components | AC adapter |
| Input Voltage | 240 Volts |
| Item Weight | 0.6 Kilograms |
| Main Power Connector Type | 3 Pin |
| Manufacturer | Hyon limited Dongguan Speed Ronda Electronic Technology Co Ltd |
| Model Number | AD065G2Uz |
| Mounting Type | Wall Mount |
| Number of Items | 1 |
| Number of Power Levels | 1 |
| Output Current | 6.75 Amps |
| Output Voltage | 20 Volts |
| Portable | No |
| Power Plug | Type G |
| Power Source | Corded Electric |
| Total Usb Ports | 3 |
| UPC | 729043615148 |
| Unit Count | 1.0 Count |
| Wattage | 135 watts |

## Product Details

- **Amperage:** 6.75 Amps
- **Brand:** Huiyuan Laptop Adapter
- **Compatible Devices:** Laptops
- **Connector Type:** barrel connector
- **Included Components:** AC adapter
- **Input Voltage:** 240 Volts
- **Number of Items:** 1
- **Output Current:** 6.75 Amps
- **Total USB Ports:** 3
- **Wattage:** 135 watts

## Images

![20V 6.75A 135W AC Adapter Charger Laptop Power Supply for Lenovo ThinkPad T530 T520 W530 W520 W510 3PIN 45N0059 45N0055 - Image 1](https://m.media-amazon.com/images/I/51diInoQUsL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good quality product
*by S***A on November 4, 2025*

Works as expected

### ⭐⭐⭐⭐⭐ Great product
*by V***Z on October 28, 2025*

fit perfectly for my old computer

### ⭐⭐⭐⭐ Good buy!
*by A***N on March 18, 2023*

I took a gamble and so far it seems to have paid off. The unit doesn't appear to be getting hot or overly warm, and it does an admirable job at replacing my old power cord. Thanks!

## Frequently Bought Together

- 20V 6.75A 135W AC Adapter Charger Laptop Power Supply for Lenovo ThinkPad T530 T520 W530 W520 W510 3PIN 45N0059 45N0055
- TSKYBEAR New Replacement Laptop Battery for Lenovo ThinkPad T410 T510 T520 W510 W520 L412 L420 L512 SL410 SL510 50+ Battery fits P/N Lenovo 0A36303 42T4799 42T4751 42T4235 42T4753 42T4796
- GHU New Battery 70+ 48 WH 0A36302 0A36303 45N1001 Compatible with Lenovo Thinkpad T410 T420 T430 T510 W530 W510 W520 L410 L420 L430 42T4751 45N1005 42T4235 45N1011 42T4757 42T4737 42T4753 42T4791

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**Shop now:** [https://www.desertcart.jp/products/70183293-20v-6-75a-135w-ac-adapter-charger-laptop-power-supply](https://www.desertcart.jp/products/70183293-20v-6-75a-135w-ac-adapter-charger-laptop-power-supply)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-03*