COTTMAN High Power Laptop Charging Bank

COTTMAN High Power Laptop Charging Bank

Power your laptop and favorite devices on the go with a rugged, metal-chassis charging bank engineered for speed. The COTTMAN High Power Laptop Charging Bank pairs a generous 20000mAh capacity with a robust 65W total output, delivering fast, reliable charging for laptops, tablets, and smartphones without slowing you down.

Key specifications at a glance

• Battery capacity: 20000mAh
• Total output: 65W
• Output options: 5V3A, 4.5V5A, 5V4.5A, 9V2A, 12V1.5A
• Input options: 5V3A, 9V2A, 12V1.5A, 15V3A, 20V3.25A
• Product size: 47.5 × 104.5 × 47.5 mm
• Packing list: Power Bank * 1

What sets it apart

Rugged metal construction ensures durability and effective heat management for sustained high-performance charging. The compact, travel-friendly form factor lets you slip it into a bag or briefcase without bulk, making it ideal for business trips, commutes, and remote work sessions. With multiple output profiles that cover common laptop and device voltages, you can charge a laptop at higher voltages while still powering phones and tablets quickly from the same device.

Practical use cases

• Charge a compatible laptop at up to 20V when you’re away from a power outlet
• Top up tablets and smartphones with fast, multi-port output
• Carry a reliable backup power source during flights, trains, or outdoor work