ShellTech Co. Slider — 20,000mAh Portable Laptop Battery

Freedom from outlets. The ShellTech Co. Slider is the world's sleekest premium charging laptop sleeve. Professional protection and a built-in 20,000mAh battery in one seamless shell. Charge your laptop anywhere, without ever searching for an outlet.

Why the Slider

Power banks were built for phones. Laptop chargers still need outlets. The Slider is the first sleeve that protects your most important tool and powers it — so you can work in a cafe, an airport, a park, or a client meeting without being tethered to a wall.

Key features

• 20,000mAh integrated battery — enough to fully charge most laptops. Charge inside or outside the sleeve.
• Universal laptop fit — compatible with MacBook, Dell XPS, HP Spectre, Lenovo ThinkPad, Surface and more, up to 15 inches.
• Inward-puffed protection — impact-resistant structure that guards against knocks and drops.
• Hexagonal interior stitching — inspired by the turtle shell, in a premium black lining.
• Hidden zipper closure — a seamless, sleek exterior with nothing to interrupt the lines.
• Magnetic folding leather handles — premium carry, with the turtle stamped near the handles.
• Built-in cord storage and a dedicated battery compartment with upgrade capability for larger batteries.

Specs at a glance

• Battery: 20,000mAh
• Fit: Laptops up to 15 inches
• Charge: Full laptop charge, inside or outside the sleeve
• Materials: premium leather handles, hexagonal-stitched black lining

Built for those who move. Your shell. Your power. Your freedom — wherever you go.