40W GaN Charger with 72cm Retractable USB-C Cable | Dual USB-C Fast Charger | OEM ODM

40W Dual USB-C Fast Charging

The GPOWER 4140 combines two USB-C charging outputs in a compact GaN charger. Both USB-C ports support up to 40W output individually, providing fast and flexible charging for compatible smartphones, tablets, laptops and other USB-C devices.

Built-in 72cm Retractable USB-C Cable

The most distinctive feature of the 4140 is its integrated 72cm retractable USB-C cable. The cable can be extended when needed and neatly retracted into the charger after use.

This integrated design eliminates the need to carry a separate charging cable and helps prevent cable tangling in bags and luggage.

Dual USB-C Charging

The charger features:

• 1 × built-in retractable USB-C cable
• 1 × external USB-C charging port
• Up to 40W output from each USB-C port when used individually

This makes the 4140 suitable for users who need a compact charger for multiple USB-C devices.

Compact GaN Technology

Built with third-generation GaN technology, the 4140 achieves high power density in a small housing. The efficient power architecture helps reduce heat generation while maintaining stable charging performance.

Its compact cube-shaped design takes up less space in a travel bag, backpack or desk setup.

Integrated Cable Storage

Unlike a conventional wall charger that requires a separate cable, the 4140 integrates its charging cable directly into the charger body.

When the cable is not needed, it retracts into the housing for convenient storage.

One charger. One built-in cable. Less clutter.

Travel-Friendly Charging Solution

The compact design and built-in retractable cable make the 4140 especially suitable for:

• Business travel
• Air travel
• Hotels
• Offices
• Home charging
• Work-from-anywhere setups
• Everyday mobile charging

Multi-Layer Safety Protection

The charger incorporates intelligent protection systems against over-current, over-voltage, short circuit and over-temperature conditions.

The flame-retardant housing further enhances charging safety and reliability.

OEM & ODM Customization

As a direct charger manufacturer, GPOWER supports OEM and ODM customization for global brands, distributors and private-label customers.

Customization options can include:

• Product color
• Logo printing
• Packaging design
• Product appearance
• Customized branding