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Home > OntheGo™ 2-in-1 Charger | Qi2 for iPhone & Watch – Satechi
  • OntheGo™ 2-in-1 Charger Satechi Black
  • OntheGo™ 2-in-1 Charger Satechi Black
  • OntheGo™ 2-in-1 Charger Satechi Black
  • OntheGo™ 2-in-1 Charger Satechi Black
  • OntheGo™ 2-in-1 Charger Satechi Black
  • OntheGo™ 2-in-1 Charger Satechi Black
  • OntheGo™ 2-in-1 Charger Satechi Sand
  • OntheGo™ 2-in-1 Charger Satechi Sand
  • OntheGo™ 2-in-1 Charger Satechi Sand
  • OntheGo™ 2-in-1 Charger Satechi Sand
  • OntheGo™ 2-in-1 Charger Satechi Sand
  • OntheGo™ 2-in-1 Charger Satechi Sand
  • OntheGo™ 2-in-1 Charger Satechi Desert Rose
  • OntheGo™ 2-in-1 Charger Satechi Desert Rose
  • OntheGo™ 2-in-1 Charger Satechi Desert Rose
  • OntheGo™ 2-in-1 Charger Satechi Desert Rose
  • OntheGo™ 2-in-1 Charger Satechi Desert Rose
    • 5.0
    Rated 5.0 out of 5 stars
    7 Reviews

    OntheGo™ 2-in-1 Charger

    $79.99

    Color - Sand

    • Delivers 15W fast charging for iPhone and 5W for Apple Watch
    • Powered by the latest Qi2 technology for efficient wireless charging
    • Foldable design with soft, scratch-resistant premium materials
    • Compact, durable build ideal for travel, home, or office use
    LEARN MORE

    Always Stay Charged

    30 Day Returns
    2 Yr Warranty
    Free US Shipping Over $50

    Connector Type

    USB-C

    Dimensions & Type

    • Length: 6.1 in. / 15.49 cm
    • Width: 0.44 in. / 1.13 cm
    • Height: 2.66 in. / 6.75 cm
    • Weight:104.5g / 3.69 oz

    Cable Length: 39.3 in / 100 cm

    Model# / UPC

    • ST-QTG21K (Black) / 810086362103
    • ST-QTG21W (Sand) / 810086362110
    • ST-QTG21R (Desert Rose) / 810086362257

    Speed

    • Qi2 Wireless Charger - up to 15W
    • AirPods - 5W
    • Apple Watch - Fast Charge up to 5W

    Disclaimers

    • Compatible Systems: Qi, Qi2, and MagSafe Wireless Charging
    • Device cases must be less than 3 millimeters thick and metal-free to ensure wireless charging compatibility.

    iPhone

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

    AirPods

    • AirPods Pro 3
    • AirPods 4*
    • AirPods (3rd Generation) with MagSafe Charging Case
    • AirPods Pro (2nd Generation) with MagSafe Charging Case

    Apple Watch**

    • Apple Watch Series 1-11
    • Apple Watch Series SE (1st, 2nd, & 3rd Generation)
    • Apple Watch Ultra, Ultra 2, Ultra 3

    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 7 Series*

    OnePlus

    • OnePlus 12*
    • OnePlus 10 Pro
    • OnePlus 9 Pro*
    • OnePlus 8 Pro*

    Sony

    • Xperia 1 (II-VI)*
    *Qi2/ MagSafe-compatible adapter or case is required for the magnetic feature.
    **Fast-charging is only supported with Apple Watch Series 7-11, and SE 3. Apple Watch Ultra 1-3 supports up to 5W of charging.

    What’s In The Box

    • OntheGo™ 2-in-1 Charger
    • 1M USB-C to USB-C Cable
    • Travel Pouch
    • Product Manual

    Power Requirement

    • Requires a minimum of30W USB-C power adapter (not included).For best performance, use asingle-port adapter.Multi-port adapters may not supply sufficient power and can result in inconsistent charging.

    Quick Guide

    Quick Guide

    Frequently Asked Questions

    FAQS

    For California Residents

    See CA Proposition 65 Warning

    OntheGo™ 2-in-1 Charger

    Color: Sand

    FEATURES REVIEWS FAQS

    Qi2 Technology

    The Ultimate Travel Essential

    Power Up Anytime, Anywhere

      Woman using a laptop and charging her iPhone and Apple Watch on a Satechi OntheGo™ 2-in-1 Charger simultaneously.

      Two-in-One Charging

      Eliminate clutter with a single charger for both your iPhone and Apple Watch. The versatile design supports multiple charging modes: landscape, StandBy, or flat mode for your iPhone, and flat or Nightstand mode for your Apple Watch.

      An infographic of a OntheGo™ 2-in-1 Charger, showing the Qi2 15W fast wireless charging system with ability to charge 15W to an iPhone, 5W to Apple Watch.

      Latest Qi2 Technology

      Enjoy cutting-edge charging speeds with the OntheGo™ 3-in-1 Wireless Charger. It doubles the power of standard Qi chargers, delivering 15W to your iPhone and 5W to your Apple Watch and AirPods. Built to the new Qi2 standard, its powerful integrated magnets guarantee precise coil alignment for maximum charging efficiency.
      Satechi OntheGo™ 2-in-1 Charger illustrating optimal charging setup, thin phone case compatibility up to 3mm, and single‑port 30W power adapter requirement. Power Adapter not included.
      An infographic explaining the charging times for the OntheGo™ 2-in-1 Charger. Power Your Devices simultaneously. iPhone 16 0-50% in 45 minutes and Apple watch 0-50% in 40 minutes. Charging times are based on simultaneously charging both devices. Actual times may vary depending on the specific devices being used.
      A person unfolding a OntheGo™ 2-in-1 Charger to show three platform design.

      Foldable, Travel-Friendly Design

      The OntheGo™ 2-in-1 Wireless Charger’s foldable, compact design is ideal for travel. Its slim, circular shape fits easily into your pocket or carry-on, making it the perfect portable accessory for powering up anywhere. 

      Hand holding a folded OntheGo™ 2-in-1 Charger over a suitcase full of clothes.

      Sustainable Build

      As part of our ongoing commitment to minimizing our footprint, the OntheGo™ 2-in-1 Wireless Charger uses premium materials as an eco-friendly alternative to traditional materials.

      Two OntheGo™ 2-in-1 Chargers on a marble platform, one folded and one laid out flat, with the words Premium Build, strong magnets, scratch resistant, compact and portable, premium materials, and adjustable viewing mode, placed nearby.
    5.0
    Rated 5.0 out of 5 stars
    Based on 7 reviews
    Total 5 star reviews: 7 Total 4 star reviews: 0 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0
    7 reviews
    • Tom S.
      Verified Buyer
      3/31/26
      Rated 5 out of 5 stars
      Works as advertised.

      Arrived quickly. Great quality, works as advertised.

      Was this helpful?
    • Kathleen L. R.
      Verified Buyer
      1/9/26
      Rated 5 out of 5 stars
      gift but getting one for me!

      This was on my son-in-law's Christmas wish list. The ordering process, communication every step of the way and prompt delivery were wonderful. Once I saw this sleek charger I knew I needed one for travel! Love it!!

      Was this helpful?
    • Barney K.
      Verified Buyer
      11/1/25
      Rated 5 out of 5 stars
      Well designed easy to use fast charger for Apple phone and watch

      I like the fact that this Charger has a simple design that just works, just like my Apple devices. I keep this chargert on my desk and use it to get a quick charge for my phone and watch while I work. Very functional and convenient.

      Was this helpful?
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