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This User Manual covers setup, features, compatibility, and specifications for the Satechi OntheGo™ 45W Charger with 60W Max (ST-COTG45S / ST-COTG45B / ST-COTG45P / ST-COTG45Y).

Product Overview

A single-port wall charger small enough to live in a bag: the USB-C port delivers up to 60W in short bursts and a sustained 45W, enough for a MacBook Air, an iPad Pro, or any phone at full speed. The Type A prongs fold flat so nothing snags in transit, and the charger carries the current USB-C Power Delivery standards, including AVS for the latest iPhones and PPS for Samsung and Pixel fast charging. Charging cables are not included.

Setup

The charger is plug and play: no drivers or software required.

1. Plug the wall charger into a Type A (US) power outlet: Unfold the prongs and plug the charger directly into the outlet.
2. Insert a USB-C cable into the charger and connect it to your USB-C compatible device or peripheral to charge: A USB-C cable is not included.

Note: The charger is compatible with USB-C devices, so a cable to connect to a wire apparatus or peripheral compatible USB-C is required.

Functions

Parts labeled diagram of the OntheGo™ 45W Charger with 60W Max with 2 labeled components, shown from the front and back.

1. USB-C Port (60W Max): The single USB-C Power Delivery port on the front of the charger. Delivers up to 60W at 20V/3A, then settles to a sustained 45W at 20V/2.25A. It supports PD, AVS, PPS and a Dynamic Power System, but a USB-C cable is not included.
2. Foldable Type A (US) Prongs: The two-pin US plug on the back. The prongs fold flat against the body for travel and unfold to plug into a Type A outlet.

Features

- Up to 60W burst output and a sustained 45W from a single USB-C port.
- PD 3.2 AVS optimized for the latest iPhones, adjusting voltage in real time for faster, cooler charging.
- PPS for Samsung Super Fast Charging and Google Pixel fast charging.
- Dynamic Power System manages output based on internal temperature and duration of use.
- Foldable Type A prongs for travel.
- Compact GaN-class body sized for a bag or pocket.

Important Limitations

Keep away from liquids: Keep away from water or other liquids.

Cable not included: A USB-C cable is not included. One is required to connect the charger to your device.

60W is a burst, 45W is sustained: The Dynamic Power System delivers up to 60W (20V/3A), then transitions to a sustained 45W (20V/2.25A) based on internal temperature or duration of use. Full-speed charging resumes once the charger has cooled.

US outlets only: The prongs are Type A (US). An adapter is required to use the charger with other outlet types.

Operating conditions: Ambient temperature 25°C, altitude up to 2 km. If the product is damaged, stop using it immediately and contact the manufacturer for support.

Specifications

Model: ST-COTG45S / ST-COTG45B / ST-COTG45P / ST-COTG45Y (model number MN26STF01)
Input: 100 to 240V, 50/60Hz, 1.5A max
Rated Output: 45W (60W max)
Plug: Foldable Type A (US) prongs
Ports & Speeds:
1x USB-C: 60W max
Output Profiles:
5V at 3A (15W)
9V at 3A (27W)
12V at 3A (36W)
15V at 3A (45W)
20V at 3A max (60W max)
AVS: 9 to 15V at 3A, 15 to 20V at 2.25A (3A DPS)
PPS: 5 to 21V at 3A (60W max)

Certifications

FCC, CE, WEEE, CAN ICES(B)/NMB(B), ETL (Intertek)