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Home > 145W USB-C 4-Port GaN Travel Charger | PD 3.1 – Satechi
  • 145W USB-C 4-Port GaN Travel Charger
  • Satechi 145W USB-C 4-Port GaN Travel Charger
  • Satechi 145W USB-C 4-Port GaN Travel Charger
  • Satechi 145W USB-C 4-Port GaN Travel Charger
  • Satechi 145W USB-C 4-Port GaN Travel Charger
  • Satechi 145W USB-C 4-Port GaN Travel Charger
    • 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
    LEARN MORE
    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.

    145W USB-C 4-Port GaN Travel Charger

    FEATURES REVIEWS FAQS

    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.
      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.

      A flat lay showing a 145W USB-C 4-Port GaN Travel Charger with international power outlet options, iPhone, and cable on top of 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?
    Show More

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