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Home > 145W USB-C 4-Port GaN Travel Charger | PD 3.1 – Satechi
4.6
Rated 4.6 out of 5 stars
73 Reviews

145W USB-C 4-Port GaN Travel Charger

$119.99
  • Delivers up to 145W total output across four USB-C ports
  • Power Delivery 3.1 with smart power distribution for efficient charging
  • Advanced GaN technology enables high power in a compact design
  • Includes interchangeable travel adapters and carrying mesh bag
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30 Day Returns
2 Yr Warranty
Free US Shipping Over $40

Dimensions & Weight

Length: 3.81 in /9.7 cm
Width: 3.03 in / 7.7 cm
Height: 1.22 in / 3.1 cm
Weight: 12.20 oz / 346.5 g

Adapters:

UK: 0.64 oz / 18.3 g
EU: 0.80 oz / 22.7 g
AU: 0.86 oz / 24.5 g
Mesh Bag: 0.44 oz / 12.7 g

Model # / UPC

ST-W145GTM / 810086361014

Speed

1 x USB-C PD connected - up to 140W2 x USB-C PD connected - up to 100W3 x USB-C PD connected - 65W/30W/45W or 100W/25W/20W4 x USB-C PD connected - 65W/30W/25W/20Wup to 145W total

Connection Output

MacBook Neo

  • MacBook Neo (13-inch, 2026)

MacBook

  • MacBook Pro 16-inch (2019 - 2024)
  • MacBook Pro 14-inch (2021 - 2025)
  • MacBook Pro 13-inch (2016 - 2023)
  • MacBook Pro 15-inch (2016 - 2019)
  • MacBook Air 15-inch (2022 - 2025)
  • MacBook Air 13-inch (2018 - 2025)

iPad

  • iPad Pro 12.9-inch (3rd generation to M5)
  • iPad Pro 11-inch (1st generation to M5)
  • iPad Air (4th & 5th generation)
  • iPad (10th generation)
  • iPad mini (7th generation)

iPhone

  • iPhone 12-17 Series (Mini, Plus, Pro, Pro Max, Air)
  • iPhone 16e
  • iPhone 11 Series (Pro, Pro Max)
  • iPhone X/ XR/ XS/ XS Max*

AirPods

  • AirPods Pro 3
  • AirPods 4
  • AirPods Max with USB-C

Samsung

  • Samsung Galaxy Z Fold 1 - 6 / Z Flip 1 - 6
  • Samsung Galaxy S21 - S24 Series
  • Samsung Galaxy Note 20 / Note 20 Ultra

Google

  • Pixel 9 Series
  • Pixel Fold
  • Pixel 8 Series
  • Pixel 7 Series

LG

  • LG Wing
  • LG Velvet
  • LG G8 / G8S / G8X
  • LG G7 / G7 One

Motorola

  • Motorola Razr Series (2023 - 2024)
  • Motorola Edge Series (2023 - 2024)
  • Moto G Stylus 5G (2024)
  • Moto G Power (2024)
  • Motorola X40

Nothing

  • Nothing Phone (1) & (2)

OnePlus

  • OnePlus 12
  • OnePlus 10 Pro
  • OnePlus 9 / Pro
  • OnePlus 8 Pro

Sony

  • Xperia 1 (II - VI)

Windows

  • Microsoft Surface Pro 4/5/6/7/8/9
  • Microsoft Surface Laptop Studio
  • Lenovo ThinkPad X13 Gen 2
  • Lenovo X1 Gen 1 Carbon
  • Lenovo Yoga 720-13IKB
  • Lenovo Legion S7 15ACH6
  • Dell XPS 13 9315
  • HP Spectre & other USB-C Devices

System requirements: 140W via Apple MagSafe 3 and compatible computer. USB-C PD protocol required.

What's In The Box

  • UK Adapter
  • EU Adapter
  • AU Adapter
  • US Adapter (Default)
  • Mesh Pouch
  • User Manual

Quick Guide

Quick Guide

Frequently Asked Questions

FAQ

For California Residents

See CA Proposition 65 Warning

Important Info

Please use certified eMark charging cables (sold separately).

*Only PD1 & PD2 Ports will reach 140W charging rates with supporting host devices. Only one device can be connected to either port to achieve 140W charging.

*To reach 140W, the MagSafe 3 power cable must be connected to the MacBook Pro.

*When connecting devices to all four charging ports, connect your largest device to the PD1 port.

Next-Gen Technology

145W USB-C 4-Port GaN Travel Charger

Max Power, Max Efficiency

    Side view of the Satechi 145W USB‑C 4‑Port GaN Travel Charger displaying four USB‑C PD ports labeled PD1 (PD 3.1) 140W Max and PD2 (PD 3.1) 140W Max, PD3 (PD 3.0) 45W and PD4 (PD 3.0) at 45W Max.

    Smart Power Distribution

    Experience smart power distribution with the 145W USB-C 4-Port GaN Travel Charger. Enjoy high-speed charging with Power Delivery technology for up to 140W on a single port.

    Close-up of the Satechi GaN charger highlighting advanced GaN technology with a visual of an internal GaN chip and icons for text: smaller size, 3x Charging Stand, less heat, and more durable.

    Powerful GaN Technology

    Compact, lightweight 145W USB-C 4-Port GaN Travel Charger uses latest GaN tech and graphene insulator to prevent heat, deliver efficient charge.

Any Device, Any Destination, Total Peace of Mind

    Product image of the Satechi 145W USB‑C 4‑Port GaN Travel Charger shown with four international plug adapters labeled US, EU, AU, and UK. Text says " Includes 4 international adapters to charge your devices anywhere you go."

    Charge Up Anywhere, Anytime

    Stay charged on-the-go with the 145W USB-C 4-Port GaN Travel Charger. Includes international adapters and a travel-friendly carrying bag.

    Travel setup showing the Satechi 145W GaN charger, international plug adapters, cables, and a smartphone arranged on top of a silver carry‑on suitcase.

    Travel Smart, Travel Light

    With a slim, compact design that easily slips into your carry-on and a mesh bag for effortless portability.

    Satechi 145W GaN travel charger plugged into a wall outlet charging multiple devices on a small table, including a MacBook, iPad, iPhone and Apple Watch.

    Power All Your Gear

    Efficiently powers all USB-C devices from MacBook to iPhone, delivering reliable performance for all tech needs.

    Satechi 145W GaN charger powering multiple devices at a desk, with icons. Title text says " Heat Management System" Icon text says " Anti-Static, short‑circuit, over‑current protection, overheat protection, and over‑voltage protection."

    Smart Safety Built In

    Packed with protections: anti-static, short-circuit, over-current, overheat, and over-voltage – so you can charge confidently, every time.
More FAQs
4.6
Rated 4.6 out of 5 stars
Based on 73 reviews
Slide 1 selected
Total 5 star reviews: 55 Total 4 star reviews: 9 Total 3 star reviews: 7 Total 2 star reviews: 1 Total 1 star reviews: 1
73 reviews
  • Mr
    12/17/25
    Rated 5 out of 5 stars
    5 Stars

    Excellent charger. Very well made with excellent power output. Can now charge all my devices from a single charger.

    Was this helpful?
  • Steve W.
    Verified Buyer
    11/15/25
    Rated 5 out of 5 stars
    Great for us

    Needed a way for my wife to power her computer, phone, e-reader and hearing aids while traveling. This is the perfect solution! Seems to work very well. Love the compact size.

    Was this helpful?
  • Nikita
    11/14/25
    Rated 5 out of 5 stars
    5 Stars

    As always, nothing else but Satechi

    Was this helpful?
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