---
product_id: 36161075
title: "SLE-TECH 20V 6.75A 135W AC Power Adapter Laptop Charger Compatible with Lenovo IdeaPad Y40-70 Y50-70 Y50-70AM-IFI Y70-70 Y700 Z710 Power Cord"
brand: "sle-tech"
price: "$70.86"
currency: USD
in_stock: true
reviews_count: 8
category: "Sle Tech"
url: https://www.desertcart.us/products/36161075-sle-tech-20v-6-75a-135w-ac-power-adapter-laptop
store_origin: US
region: United States of America
---

# 135W fast charging power 20V 6.75A stable output Multi-layer safety protection SLE-TECH 20V 6.75A 135W AC Power Adapter Laptop Charger Compatible with Lenovo IdeaPad Y40-70 Y50-70 Y50-70AM-IFI Y70-70 Y700 Z710 Power Cord

**Brand:** sle-tech
**Price:** $70.86
**Availability:** ✅ In Stock

## Summary

> ⚡ Stay charged, stay ahead — power your productivity with confidence!

## Quick Answers

- **What is this?** SLE-TECH 20V 6.75A 135W AC Power Adapter Laptop Charger Compatible with Lenovo IdeaPad Y40-70 Y50-70 Y50-70AM-IFI Y70-70 Y700 Z710 Power Cord by sle-tech
- **How much does it cost?** $70.86 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/36161075-sle-tech-20v-6-75a-135w-ac-power-adapter-laptop)

## Best For

- sle-tech enthusiasts

## Why This Product

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

## Key Features

- • **Desk-Ready Design:** Compact yet robust build with flexible cords, perfect for a permanent workstation charger that keeps you powered without bulk.
- • **Built-In Safety Shield:** Advanced circuit protections guard against overcurrent, overvoltage, overload, temperature spikes, and short circuits.
- • **Plug & Play Convenience:** Compatible with multiple Lenovo models including Y40-70, Y50-70, Y700, and ThinkPad series for seamless integration.
- • **Power Up at Lightning Speed:** 135W output ensures your Lenovo laptop charges faster and stays ready for your busiest days.
- • **Precision Voltage & Amperage:** 20V and 6.75A deliver consistent, reliable power tailored for Lenovo IdeaPad and ThinkPad models.

## Overview

The SLE-TECH 135W AC Power Adapter delivers a powerful 20V 6.75A output optimized for Lenovo IdeaPad and ThinkPad laptops. Engineered with multi-layer safety features, it ensures reliable, fast charging while protecting your device from electrical hazards. Designed for domestic use with a durable build and flexible cords, this charger is the perfect desk companion for professionals who demand consistent performance and peace of mind.

## Description

Buy SLE-TECH 20V 6.75A 135W AC Power Adapter Laptop Charger Compatible with Lenovo IdeaPad Y40-70 Y50-70 Y50-70AM-IFI Y70-70 Y700 Z710 Power Cord: Chargers & Adapters - desertcart.com ✓ FREE SHIPPING for eligible purchases

Review: A reliable and reasonably-priced charger for my Lenovo Yoga 720 - I have a Lenovo Yoga 720 that I use everyday for work. For convenience, I wanted a second charger to leave at work, so after looking at the (relatively few) options, I ordered this one. I've been using it daily for a week now, and it works perfectly. It seems to charge at the same rate as my OEM charger, although I haven't performed a formal test of that. The cords are of reasonable length and flexibility (I hate rigid cords!). The block itself is large, as you can see in the photographs. The 3rd photo shows this charger and my OEM charger side by side, and although they're roughly the same length and width, this charger is a good bit taller by about half an inch. Interestingly, it's about the same weight as the OEM charger. But the larger size isn't important to me personally since it's my permanent desk charger (I keep the OEM in my bag for convenience). Overall I'm perfectly satisfied with this charger, and I will update this review if anything should change.
Review: So far, really good. - This product came as described, it is a bit larger than a regular charger from Lenovo, but gets the job done. 100% would recommend. Update: it’s been a year and the charger has held up absolutely perfectly, don’t wait to buy!

## Features

- Input 100V-120V/ 50-60Hz Output: 20V 6.75A 135Watt (65W 3.25A, 90W 4.5A Compatible)(Note: due to differences in the standard voltage of countries, it is recommended only in the domestic use.For overseas, the local standard voltage should be between 100V-120V, otherwise not recommended
- SLE-TECH 135W AC Power Adapter Laptop Charger Compatible with Lenovo ThinkPad P/N: ADL135NLC3A, ADL135NDC3A, ADL-135NLC3A, 36200605, 36200314, 45N0361, 45N0362
- SLE-TECH 135W Laptop Charger Compatible with Lenovo IdeaPad Y50 ADL135NDC3A, ADL135NLC3A 36200605 45N0361 45N0501 4X20E50558, 4X20E50570, 4X20E50572,59387522, 55Y9317, 45N0052, 45N0053
- Reliable circuit board design: overcurrent, overvoltage, overload, temperature and short circuit protection. Core security components, multiple protection and safer
- Package: 1x AC adapter & 1x AC power cable.After Sell Service: We have always been committed to provide products of superior quality at unbeatable prices

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01LZY09EF |
| Additional Features | Fast Charging |
| Amperage | 6.75 Amps |
| Best Sellers Rank | #3,337 in Computers & Accessories ( See Top 100 in Computers & Accessories ) #728 in Laptop Chargers & Adapters |
| Brand | SLE-TECH |
| Built-In Media | 1 x USB Cable |
| Color | 135W Lenovo laptop charger |
| Compatible Devices | Laptops |
| Compatible Phone Models | compatible with 135W Lenovo laptop charger， Lenovo ideapad Z710 Ideapad Y50-70 ，Thinkpad t440p t450p t460p t530 t540 t540p t560 w510 ADL135NDC3A laptop charger Compatible Phone Models compatible with 135W Lenovo laptop charger， Lenovo ideapad Z710 Ideapad Y50-70 ，Thinkpad t440p t450p t460p t530 t540 t540p t560 w510 ADL135NDC3A laptop charger See more |
| Connectivity Technology | Ethernet |
| Connector Type | usb |
| Current Rating | 6.75 Amps |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.5 out of 5 stars 982 Reviews |
| Enclosure Material | Plastic |
| Frequency Range | 60 hertz |
| Included Components | 1 x USB Cable |
| Input Voltage | 50 Volts (AC) |
| Item Weight | 1 Pounds |
| Main Power Connector Type | 2 Pin |
| Manufacturer | DongGuan Simer Electronics Co., LTD |
| Model Number | SK90200325 |
| 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 A - 2 pin (North American) |
| Power Source | Corded Electric |
| Special Feature | Fast Charging |
| Total USB 2.0 Ports | 1 |
| Total Usb Ports | 1 |
| UPC | 762640923933 |
| Wattage | 90 watts |

## Product Details

- **Amperage:** 6.75 Amps
- **Brand:** SLE-TECH
- **Color:** 135W Lenovo laptop charger
- **Compatible Devices:** Laptops
- **Connector Type:** usb
- **Included Components:** 1 x USB Cable
- **Input Voltage:** 50 Volts (AC)
- **Special Feature:** Fast Charging
- **Total USB Ports:** 1

## Images

![SLE-TECH 20V 6.75A 135W AC Power Adapter Laptop Charger Compatible with Lenovo IdeaPad Y40-70 Y50-70 Y50-70AM-IFI Y70-70 Y700 Z710 Power Cord - Image 1](https://m.media-amazon.com/images/I/71C+tjgaxcL.jpg)
![SLE-TECH 20V 6.75A 135W AC Power Adapter Laptop Charger Compatible with Lenovo IdeaPad Y40-70 Y50-70 Y50-70AM-IFI Y70-70 Y700 Z710 Power Cord - Image 2](https://m.media-amazon.com/images/I/711muqKHw3L.jpg)
![SLE-TECH 20V 6.75A 135W AC Power Adapter Laptop Charger Compatible with Lenovo IdeaPad Y40-70 Y50-70 Y50-70AM-IFI Y70-70 Y700 Z710 Power Cord - Image 3](https://m.media-amazon.com/images/I/81b8YGZFj8L.jpg)
![SLE-TECH 20V 6.75A 135W AC Power Adapter Laptop Charger Compatible with Lenovo IdeaPad Y40-70 Y50-70 Y50-70AM-IFI Y70-70 Y700 Z710 Power Cord - Image 4](https://m.media-amazon.com/images/I/71Le-X4XvGL.jpg)
![SLE-TECH 20V 6.75A 135W AC Power Adapter Laptop Charger Compatible with Lenovo IdeaPad Y40-70 Y50-70 Y50-70AM-IFI Y70-70 Y700 Z710 Power Cord - Image 5](https://m.media-amazon.com/images/I/81gvp40bo2L.jpg)

## Available Options

This product comes in different **Model** options.

## Questions & Answers

**Q: Will this work with a Lenovo Y520?**
A: I just bought this for my Lenovo Y520 Legion because my old charger wore out and it works completely fine

**Q: Will this charger work with the lenovo Y700 15isk touch?**
A: So far so good!!! Works perfectly on my laptop.

**Q: Is this charger lenovo verified?**
A: No,it didn't the Lenovo original charger. it's SKstyle brand replacement charger for lenovo,and we will offer 12-month warranty.buy with confidence,please.

**Q: Will this charger fit the lenovo e540 20c6008qus??**
A: Thank you for your inquiry ,we have check your model,here is the right link:ASIN:B01930PEP8  you can buy it .thank you .

## Customer Reviews

### ⭐⭐⭐⭐⭐ A reliable and reasonably-priced charger for my Lenovo Yoga 720
*by F***O on August 28, 2018*

I have a Lenovo Yoga 720 that I use everyday for work. For convenience, I wanted a second charger to leave at work, so after looking at the (relatively few) options, I ordered this one. I've been using it daily for a week now, and it works perfectly. It seems to charge at the same rate as my OEM charger, although I haven't performed a formal test of that. The cords are of reasonable length and flexibility (I hate rigid cords!). The block itself is large, as you can see in the photographs. The 3rd photo shows this charger and my OEM charger side by side, and although they're roughly the same length and width, this charger is a good bit taller by about half an inch. Interestingly, it's about the same weight as the OEM charger. But the larger size isn't important to me personally since it's my permanent desk charger (I keep the OEM in my bag for convenience). Overall I'm perfectly satisfied with this charger, and I will update this review if anything should change.

### ⭐⭐⭐⭐⭐ So far, really good.
*by N***T on January 4, 2025*

This product came as described, it is a bit larger than a regular charger from Lenovo, but gets the job done. 100% would recommend. Update: it’s been a year and the charger has held up absolutely perfectly, don’t wait to buy!

### ⭐⭐⭐⭐⭐ love the slender design
*by E***N on January 4, 2025*

Works great, compared to the stock one that came with my laptop i love the slender design of this plug. Makes it portable & easier to tuck away on the setup at home & at work

## Frequently Bought Together

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-26*