Extend 180% + Power to Galaxy S9 -The powerful 8000mAh Li-polymer extended battery case can effectively provide 180%+ extra battery life to Galaxy S9. Keep your Galaxy S9 all day alive.
Sync Phone to Computer - File transfer technology supported. Transferring data and file from your Galaxy S9 to a computer without taking the battery case off. Much more convenient.
Triple Protection & Shockproof - Soft rugged case to ensure a perfect fit with your S9 and guard your phone from drops and hard falls. Feel confident with a phone case that delivers reliable protection all day.
Intelligent Power Indicator - 4 LED lights indicate you the battery levels and charging status. Integrated button allows you to choose when to charge for when you need it most. Know before you go.