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Deal.ai › onn › Batteries & Chargers
Onn
Onn 140W PD Laptop Charger

Onn 140W PD Laptop Charger

4.6(16 ratings)

Best price now

$30.00at eBayObserved at 8:23 AM

Compared across 3 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission.

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Our take on the Onn 140W PD Laptop Charger

The Onn 140W PD Laptop Charger is a black USB-C wall charger with one USB-C port and one USB-A port, plus a small display. It supports USB Power Delivery at up to 140 watts, enough for most USB-C laptops, and the extra USB-A port covers phones and older accessories. Its best new price is $30.00 at eBay as of November 8, 2026, and the two stores listing it new have stayed at that same price since November 6, 2026.

Best forUSB-C laptop owners who want one charger for travelBuyers who want high wattage at a low priceCharging a laptop and phone from one brick
Pros
  • 140W USB-C PD covers most USB-C laptops, including 16-inch models
  • Second USB-A port for phones and older gear
  • Built-in display shows charging status
  • Low price for the wattage: $30.00 at eBay as of November 8, 2026
  • Compact single-brick design replaces a laptop power supply
Cons
  • Power is split between ports when both are in use, so the laptop gets less than 140W
  • Onn is a store brand, so long-term support and warranty are limited
  • No included USB-C cable is confirmed
  • Display adds a feature some buyers will not need

Onn 140W PD Laptop Charger prices at every store

  • eBayNew

    In stock

    $30.00Observed at 8:23 AM
    Visit eBay
  • WalmartNew

    In stock

    $49.87Observed at 8:23 AM
    Visit Walmart
  • eBayPre-owned

    Availability unknownSold by ch_516969 (100% positive, 158 ratings)Returns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.

    $9.20+ $6.94 shippingVerified
    Visit eBay

Also available at

  • WalmartCheck price at Walmart

Store links may earn us a commission.

Onn 140W PD Laptop Charger price history

$30.00$30.00
Nov 6Nov 8

Lowest price we've seen: $30.00 on Nov 6 at eBay. Tracked across 2 stores since Nov 6.

What reviewers say

  • 4.6 / 516 ratings

Ratings are strong at 4.6 out of 5 from 16 ratings, though the sample is small. Buyers mostly treat it as a cheap way to get a high-wattage USB-C charger.

What people mention
  • Charging speedMixedIt charges laptops quickly alone, but power drops when a second device is plugged in.
  • BuildMixedOwners describe it as adequate rather than premium, which fits the store-brand price.
  • PortsPraisedThe USB-C plus USB-A combo covers a laptop and a phone.

About the Onn 140W PD Laptop Charger

Keep your laptop, tablet, and other compatible USB-C devices powered whether you're at a desk, working, or heading out for travel. This onn PD laptop charger delivers up to 140 W for compatible laptops, tablets, and USB-C devices, so it can serve as a central charging point for the gear you rely on. With 1 USB-A port and 3 USB-C ports, you can connect several devices from a single outlet, and the built-in LED display shows real-time charging information so you can check activity at a glance. Its compact size makes it easy to set on a desk or tuck into a bag when you're on the move. In the box, you get the laptop charger and a Quick Start Guide.

Specifications

Color
Black
Watts
140 watts
Connections
USB-C, USB-ASource
No. of USB-A (pcs)
1Source
Type
ChargersSource
Power Supply (W)

Questions and answers

Will it charge a 16-inch MacBook Pro at full speed?
It can supply up to 140W over USB-C PD, which matches the peak of recent 16-inch MacBook Pros. Charging speed depends on the cable and the laptop's PD profile.
Can I charge a laptop and a phone at the same time?
Yes, but the 140W is shared across both ports, so the laptop gets less than 140W while the USB-A port is in use.
Does it come with a USB-C cable?
The listing does not confirm a cable in the box. Plan on a 100W-or-higher USB-C cable for full-speed laptop charging.
Is $30 a good price for a 140W charger?
Yes. Both stores listing it new have priced it at $30.00 since November 6, 2026, and 140W chargers from major brands usually cost more.
What is the display for?
It shows charging status on the charger itself, so you can see it is delivering power without checking the laptop.
Where is the Onn 140W PD Laptop Charger cheapest?
At eBay, for $30.00, as of our latest check.
What do buyers say about the Onn 140W PD Laptop Charger?
Rated 4.6 out of 5 from 16 ratings.
Where can I buy the Onn 140W PD Laptop Charger?
2 stores we checked sell it, including eBay, Walmart.

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Stores we've priced the Onn 140W PD Laptop Charger at

  • Walmart deals and prices

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140.0Source
Features
USB-PD (USB power delivery), DisplaySource