Vinnic 140W PD 3.1 27,000mAh Laptop Power Bank | Flight Approved Fast Charger

【Unrivaled Power, Unrestricted Travel】Vinnic 140W PD 3.1 Laptop Power Bank

When standard power banks fall short for high-power devices, the Vinnic 140W PD 3.1 Power Bank steps up. Designed specifically to handle heavy laptop workloads, mobile gaming, and multi-device charging, it is the ultimate portable energy hub for modern professionals.

140W PD 3.1 Next-Gen Ultra-Fast Charging

Equipped with cutting-edge PD 3.1 technology (28V ⎓ 5A output), this power bank easily satisfies the high power demands of flagship laptops like the MacBook Pro 16-inch. Say goodbye to battery throttling and low-voltage warnings during heavy editing or gaming sessions.

27,000mAh / 99.9Wh — Maximum Allowed for Air Travel

Never get held up at airport security again. International aviation guidelines (TSA/FAA) enforce a strict 100Wh cap for carry-on lithium-ion batteries. Built at exactly 99.9Wh, the Vinnic 140W Power Bank packs the maximum legal power capacity into your carry-on luggage.

Real-Time Smart Display for Total Control

Stay informed with the integrated high-definition LED display. Monitor exact battery percentage, live power output and input wattage for each port, and real-time charging status so you can manage your power usage with total precision.

Multi-Port Simultaneous Fast Charging

Featuring dual high-power USB-C ports and a high-speed USB-A port, you can fast charge your laptop, tablet, and smartphone simultaneously without sacrificing efficiency or safety.

Key Highlights 

• PD 3.1 140W Peak Output: Top-tier charging speeds for demanding laptops and mobile workstations.

• Maximum Flight-Safe Capacity: 99.9Wh rating is 100% compliant with TSA and airline carry-on regulations.

• Smart Power Management: Dynamically allocates wattage across multi-device output for maximum efficiency and temperature control.

• Versatile Device Support: Ideal for MacBooks, Dell XPS, Lenovo ThinkPad, iPad Pro, iPhone 15/16 series, Nintendo Switch, and Steam Deck.

• Comprehensive Safety Guards: Multi-layer thermal sensors, over-voltage, over-current, short-circuit, and over-charge protections.

Technical Specifications

Frequently Asked Questions (💡 Q&A)

Q: Can I carry this 27,000mAh power bank on commercial flights?

A: Yes! Airlines restrict lithium-ion batteries in carry-on luggage to a maximum of 100 Watt-hours (Wh). The Vinnic 140W Power Bank is specifically rated at 99.9Wh, making it 100% compliant with TSA/FAA airline regulations worldwide.

Q: Can this power bank charge a 16-inch MacBook Pro at full speed?

A: Yes, it supports the latest PD 3.1 protocol (28V ⎓ 5A), delivering up to 140W output to fast charge a 16-inch MacBook Pro at its peak hardware charging speed.

Q: How long does it take to recharge the power bank itself?

A: Thanks to high-power PD input support (up to 100W), you can fully recharge the entire 27,000mAh battery in approximately 1 to 1.5 hours when using a compatible 100W+ PD wall charger.