End Battery Anxiety Anywhere

You rely on your laptop for critical deadlines, but standard chargers fail when you leave the desk. Without a reliable power source, your workflow stalls, and your productivity plummets during essential travel or remote work sessions.

The Tidesmit 145W Professional Power Solution

Our 145W power bank delivers rapid energy transfer, capable of replenishing high-performance laptops from 0 to 50% in under 30 minutes. Engineered with advanced PD 3.1 technology, it maintains consistent output voltage even under heavy load. You receive an industrial-grade charging experience designed for users who demand zero downtime in the field.

Key Features

• Ultra-High Output - 145W total power - Charge laptops and tablets simultaneously at full speed.
• Capacity Density - 20000mAh - Provides multiple full charges for smartphones and extended life for ultrabooks.
• Smart Circuitry - GaN technology - Reduces heat generation and improves overall power efficiency.
• Universal Compatibility - PD 3.1/QC 4.0 - Auto-detects device requirements for safe, optimized charging.
• Portable Build - Slim form factor - Fits easily into slim laptop sleeves and carry-on luggage.
• Status Monitoring - Integrated LED display - Real-time tracking of remaining battery percentage and output wattage.

Technical Specifications

• Connectivity: 2x USB-C PD, 1x USB-A
• Battery Capacity: 20000mAh Li-Polymer
• Total Power Output: 145W Max
• Dimensions: 155 x 75 x 25 mm
• Weight: 420g
• Charging Speed: PD 3.1 145W max
• Compatibility: iOS, Android, Windows, Linux, macOS
• Certifications: CE, FCC, RoHS, IP54 rated
• Colour Options: Matte Black, Space Grey
• Box Contents: Power Bank, 100W USB-C Cable, Manual

Who Is This For

This power bank is essential for high-output professionals, including field-based photographers, long-haul digital nomads, and corporate executives needing a reliable travel laptop power bank. It provides the necessary reserve for those running resource-intensive software suites who cannot risk a mid-day power failure.

Frequently Asked Question

Is a 20000mAh power bank sufficient for a modern laptop?
Yes, this 20000mAh unit provides approximately 1.2 to 1.5 full charges for most standard 13-inch laptops. The 145W output ensures your laptop charges as quickly as it would from a wall adapter, even while you are actively working.

Secure your performance-grade power bank today to maintain your mobile output at the highest possible professional standard.