Mfish E-Rhino 140W 4-Port USB-C Charger 🔌

This compact 140W GaN charger delivers high-power charging in a travel-friendly package, useful for topping up a laptop and phone at the same time while on the move. With PD 3.1 support, it aims to reduce charge times for compatible MacBook Pro and other USB-C laptops while keeping a small footprint thanks to a foldable plug.

Key Points

The charger supports PD 3.1 and claims fast-charge results such as charging a MacBook Pro 16" from 0% to 56% in 30 minutes according to the manufacturer. It features three USB-C ports and one USB-A port so you can power multiple devices concurrently, including laptops, phones, tablets, and handheld gaming systems. The integrated GaN technology reduces size and heat generation compared with older silicon chargers, making it easier to carry in a bag or pack.

Technical Specifications

• Name: Mfish E-Rhino 140W USB-C Charger
• Total output: 140W (PD 3.1 support)
• Ports: - 3 x USB-C, 1 x USB-A
• Dual-port example output: - Up to 100W for one laptop + 20W for a phone, combined 120W
• Safety/thermal: - Mfish-ICE 2.0 temperature monitoring and heat dissipation system

Benefits

The multiport layout reduces desk clutter and lets you charge a laptop and phone simultaneously without carrying multiple adapters. Foldable prongs and GaN construction make the adapter markedly smaller than many traditional 140W bricks, which helps when packing for travel. Real-time temperature control is intended to maintain stable power delivery and lower overheating risk, which can be reassuring for long charging sessions with high-power devices.

Usage Recommendations

For fastest laptop charging, connect a single device to the main USB-C port that supports the highest wattage output. When using more than one high-draw device, expect power to be shared across ports which may reduce the top charging rate for each device. Note that some laptop brands implement proprietary charging protocols, and in those cases the laptop may not reach full charging speed even if wattage is available, according to the manufacturer. Place the charger on a hard surface with some clearance while in use to aid heat dissipation.