---
product_id: 324724418
title: "TREE.NB AC Doctor INC 19V 2.1A 3.01.1mm 40W AC Adapter Charger Power for Samsung Series 5 9 XE500C21 NP900X3A"
brand: "tree.nb"
price: "S$21"
currency: SGD
in_stock: true
url: https://www.desertcart.sg/products/324724418-tree-nb-ac-doctor-inc-19v-2-1a-3-01
store_origin: SG
region: Singapore
---

# 2.1A Fast Charging 40W High Efficiency 19V Power Output TREE.NB AC Doctor INC 19V 2.1A 3.01.1mm 40W AC Adapter Charger Power for Samsung Series 5 9 XE500C21 NP900X3A

**Brand:** tree.nb
**Price:** S$21
**Availability:** ✅ In Stock

## Summary

> ⚡ Charge Ahead with Confidence!

## Quick Answers

- **What is this?** TREE.NB AC Doctor INC 19V 2.1A 3.01.1mm 40W AC Adapter Charger Power for Samsung Series 5 9 XE500C21 NP900X3A by tree.nb
- **How much does it cost?** S$21 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/324724418-tree-nb-ac-doctor-inc-19v-2-1a-3-01)

## Best For

- tree.nb enthusiasts

## Why This Product

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

## Key Features

- • **Safety First:** Equipped with over-voltage and short-circuit protection for peace of mind.
- • **Compact & Portable:** Lightweight design makes it easy to carry on-the-go.
- • **Durable & Reliable:** Built to last with high-quality materials for long-term use.
- • **Power Up Your Devices:** Experience rapid charging with 2.1A output.
- • **Universal Compatibility:** Designed for Samsung Series 5 and 9, ensuring seamless connectivity.

## Overview

The TREE.NBAC Doctor INC 19V 2.1A 40W AC Adapter Charger is a high-performance power solution designed specifically for Samsung Series 5 and 9 laptops. With its fast charging capabilities and robust safety features, this adapter ensures your devices stay powered up and ready to go, whether at home or on the move.

## Description

AC Doctor INC 19V 2.1A 3.01.1mm 40W AC Adapter Charger Power for Samsung Series 5 9 XE500C21 NP900X3A

## Features

- manufacturer: AC Doctor INC
- Item Trademark: AC DOCTOR INC
- Item Category: Charging Adapter

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | TREE.NB |
| Series | LW-040/210/190/005 |
| Item model number | LW-040/210/190/005 |
| Item Weight | 7.7 ounces |
| Package Dimensions | 7.48 x 5.12 x 1.85 inches |
| Color | Black |
| Power Source | Corded Electric |
| Voltage | 2.1 Volts |
| Manufacturer | Dongguan Lewe Electronics Co., Ltd |
| ASIN | B01DGE3BAW |
| Country of Origin | China |
| Is Discontinued By Manufacturer | No |
| Date First Available | March 26, 2016 |

## Product Details

- **Brand:** TREE.NB
- **Connectivity technology:** Power Cord
- **Connector type:** Barrel Connector
- **Compatible devices:** Laptops
- **Compatible phone models:** Samsung Series 5 9 XE500C21 NP900X3A
- **Included components:** Ac Adapter, Charger, Adapter, Cord, Power Adapter
- **Special features:** Lightweight Design
- **Colour:** Black
- **Input voltage:** 240 Volts
- **Mounting type:** Wall Mount

## Images

![TREE.NB AC Doctor INC 19V 2.1A 3.01.1mm 40W AC Adapter Charger Power for Samsung Series 5 9 XE500C21 NP900X3A - Image 1](https://m.media-amazon.com/images/I/61NJknwlV8L.jpg)

## Questions & Answers

**Q: Can this charger fit samsang chrombook 3?**
A: Yes

**Q: Does it have high voltage or short circuit protection?**
A: Have not been prompted when plugging it in that it is charging at a lower voltage. So I'm assuming high or normal voltage..

**Q: this model is compatible whit samsung 2.1 A**
A: Sorry, wouldn’t know. I read the description and thought it would fit my old laptop but it didn’t, even though the model was listed.

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**Shop now:** [https://www.desertcart.sg/products/324724418-tree-nb-ac-doctor-inc-19v-2-1a-3-01](https://www.desertcart.sg/products/324724418-tree-nb-ac-doctor-inc-19v-2-1a-3-01)

---

*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-03-03*