High-Capacity Packs

Large battery packs built to recharge laptops, tablets and phones several times over between plug-ins.

What you'll find in High-Capacity Packs

Laptop-class packs
Multi-charge battery packs
High-watt-hour designs
Multi-device packs
Base-camp power

The Mine Power Cap approach

Every pack in High-Capacity Packs is shaped by the same idea behind Mine Power Cap: portable power that is easy to carry, honest about what it does, and matched to how you actually charge your devices.

Online ordering is paused while we finish the catalogue, so this page is a guide to the range of power caps we are building.

More power caps

Portable Power Banks

Pocket and everyday power banks that keep phones, earbuds and small devices topped up on the move.

Rugged & Outdoor

Tough, weather-ready power caps for camping, hiking, worksites and anywhere mains power is far away.

Solar Power Caps

Solar-assisted battery packs that top up from daylight for trips, festivals and off-grid days.