PowerPortnerLink 140W USB-C Power Adapter for MacBook

This compact 140W charger replaces bulky OEM bricks with a lightweight, intelligent adapter optimized for modern USB-C devices. It supports the high-voltage 28V/5A profiles required by many 14" and 16" MacBook Pro models while also stepping down to 96W, 67W, and lower power levels for smaller laptops, tablets, and phones. Built with multi-layer safety protections and a 2m total cable reach, it’s designed for home, office, and travel use.

Will this charger work with my MacBook Pro or MacBook Air?

Yes — the PowerPortnerLink 140W adapter is engineered to be compatible with recent MacBook Pro 16" and 14" models (M1–M4) and MacBook Air sizes that accept USB-C PD. It negotiates the correct power profile so each device receives safe, appropriate wattage.

• Supports 140W, 96W, 67W and lower USB-C PD outputs.
• Compatible with MacBook Pro 16"/14" and MacBook Air 13"/15" models.
• Also works with iPad Pro (USB-C) and Windows laptops that accept 28V/5A or USB-C PD.

How fast and efficient is charging with this adapter?

The adapter delivers rapid charging comparable to many original manufacturers by using an intelligent internal chip that adjusts delivery based on battery state and temperature. Typical full charges for compatible laptop batteries occur much faster than standard lower-wattage chargers.

• 0% to 100% charging times typically between 0.6 and 1.2 hours for supported models (device-dependent).
• Smart detection reduces heat and maximizes efficiency during charging cycles.
• Stable output under sustained high load for performance laptops.

What safety features protect my devices and home?

The PowerPortnerLink unit includes a Load Break Switch (LBS), a smart management chip and flame-retardant materials to minimize risks from overcurrent, short circuits and overheating. Thermal protection keeps surface temperatures controlled even during intensive charging sessions.

• Multi-layer protection: overcharge, overcurrent, short-circuit safeguards.
• Flame-retardant housing rated for high-temperature resistance up to 50°C.
• Intelligent heat management adapts output when device temperature rises.

Is it convenient to travel with and what’s included in the box?

Weighing just 293 grams and offering a 100–240V input range, this adapter is ready for international travel and fits easily in a laptop bag. The package includes a detachable AC power cord and a USB-C to USB-C cable, backed by a 12-month warranty and a 30-day return window.

• Lightweight 293 g adapter body for easy portability.
• Includes 1x AC adapter and 1x detachable power cord plus USB-C cable.
• Worldwide 100–240V compatibility and 2 m total reach for flexible placement.

Who is this for? The PowerPortnerLink 140W USB-C AC Adapter is aimed at professionals, students, and travelers who need reliable, high-output USB-C charging for power-hungry laptops like 14" and 16" MacBook Pro models, as well as iPad Pro and modern Windows notebooks. If you want OEM-level speed in a lighter, travel-friendly package with robust safety features and simple plug-and-play compatibility, this adapter is a practical substitute for factory chargers and a strong choice for multi-device households or frequent flyers.