Brands Guides About
Dell DA45NM131/LA45NM131 45W Slim Laptop Charger USB-C — main product image
Dell DA45NM131/LA45NM131 45W Slim Laptop Charger USB-C
Dell DA45NM131/LA45NM131 45W Slim Laptop Charger USB-C
Dell DA45NM131/LA45NM131 45W Slim Laptop Charger USB-C
Dell DA45NM131/LA45NM131 45W Slim Laptop Charger USB-C
Dell DA45NM131/LA45NM131 45W Slim Laptop Charger USB-C
Dell DA45NM131/LA45NM131 45W Slim Laptop Charger USB-C
Dell

Dell DA45NM131/LA45NM131 45W Slim Laptop Charger USB-C

★★★★★4.4 (541 reviews)
45WUSB-C

Slim 45W USB-C charger built for Dell XPS and Latitude laptops with fast, reliable power delivery.

$20.44*$30.00Save 31%
✓ In Stock on Amazon.com
View on Amazon

*Price sourced from Amazon.com. Last updated:Jun 04, 2026.Price and availability are subject to change.

Affiliate Disclosure: Studio Supplies may earn a commission from qualifying purchases made through links on this page, at no additional cost to you. This helps support our editorial team.

Notice a mistake? Let Us Know

Overview

The Dell DA45NM131/LA45NM131 is a slim 45-watt power adapter designed to charge Dell's ultrabook and thin-and-light laptop lines via USB Type-C. As a genuine Dell adapter, it communicates with compatible laptops through proper USB-C Power Delivery negotiation, delivering 5V or 20V at up to 2.25A to match the device's charging requirements. This ensures stable, safe charging without the compatibility concerns that can arise with third-party USB-C chargers on Dell systems that use Dell's proprietary handshake protocol.

The slim form factor is the adapter's standout physical feature — it is noticeably thinner and lighter than Dell's standard rectangular 45W chargers, making it a strong choice as a travel adapter or secondary charger for home use. The included power cord connects to a standard wall outlet, and the USB-C tip plugs directly into the laptop's charging port with the convenience of a reversible connector. Compatible models span several generations of Dell XPS 12 and 13, Latitude 2-in-1s, and select Inspiron and Vostro lines. Buyers should check the part number on the back of their current adapter or verify their laptop model number against the compatibility list before ordering to ensure a proper match.

Key Features

Compatible SKU or DP/N: 04H6NV，0CDF57，0X9RG3，0JXC18，09CGP4 KXTTW

Output: Output: 19.5V-2.31A，4.5mm tip

Compatible SKU or DP/N: 04H6NV，0CDF57，0X9RG3，0JXC18，09CGP4, KXTTW

Compatible Factory Model: DA45NM131，LA45NM131，AA45NM131

Compatible Computer Model: Compatible Computer Model: XPS 12 9Q23 9Q33，XPS 13 L321X L322X 9333 9343 9350 9360 9370，///Inspiron 7386-2in1 7350-2in1 7373-2in1 7368-2in1 7472 7370 3465,///Vostro 3565 5568 3459 3561 5370 3052,///Latitude 7350-2in1,Latitude 13 3379 2in1

Please check the part number on the back of the adpater before ordering

Specifications

Brand
Dell
Model
DA45NM131 / LA45NM131
Wattage
45W
Output
5V/20V – 2A/2.25A
Connector
USB Type-C (USB-C)
Compatible Part Numbers
04H6NV, 0CDF57, 0X9RG3, 0JXC18, 09CGP4, KXTTW, 0HDCY5, 0C036Y, 02VP8G, 04RYWW
Compatible Factory Models
DA45NM131, LA45NM131, AA45NM131
Compatible Laptops
XPS 12 (9Q23, 9Q33), XPS 13 (L321X, L322X, 9333, 9343, 9350, 9360, 9370), Latitude 7275, 7370, 5175, 5285, 5290-2in1, 7390-2in1, select Inspiron and Vostro models
Included
Power adapter, power cord

Pros & Cons

👍 Pros

  • Genuine Dell adapter ensures proper power negotiation and safety with compatible Dell laptops.
  • Slim, compact form factor is noticeably smaller than standard Dell chargers and easy to pack for travel.
  • USB-C connector is reversible and future-proof across newer Dell laptop generations.
  • 45W output is well-matched to ultrabooks and thin-and-light laptops without excess bulk.
  • Includes power cord in the box so it is ready to use immediately.

👎 Cons

  • 45W output is insufficient for larger or higher-performance Dell laptops that require 65W or more.
  • USB-C only design means it cannot charge older Dell laptops that use barrel-style connectors.
  • No USB-C cable included for direct device-to-device charging — only the wall cord is provided.
  • Compatibility list is limited to specific Dell models, so buyers must verify their exact model before purchasing.
  • Third-party listing packaging may differ from original Dell retail packaging.

Frequently Asked Questions

It works with Dell XPS 13 (9333, 9343, 9350, 9360, 9370), XPS 12 (9Q23, 9Q33), Latitude 7275, 7370, 5175, 5285, 5290-2in1, 7390-2in1, and several Inspiron, Vostro, and Latitude models listed in the compatibility chart.
It uses a USB Type-C (USB-C) connector, which is a universal reversible plug — not the older barrel-style Dell charging tip.
This is a Dell-specific adapter designed and tested for Dell laptops. While USB-C is a standard connector, compatibility with non-Dell devices is not guaranteed and power negotiation may differ.
At 45W, this adapter is designed for ultrabooks and thin-and-light Dell laptops. Higher-performance Dell models that require 65W or more may charge slowly or only while powered off with this adapter.
The slim design makes it noticeably thinner and lighter than Dell's standard 45W adapters, making it easier to carry in a laptop bag for travel.

Related Products