Enjoy reliable and efficient charging with the Swiss Cougar Helsinki Fast Charge 18W Power Bank Set. With a generous 20,000mAh capacity, this power bank ensures you stay connected throughout the day. The fast charge feature delivers quick and convenient charging for your devices. Whether you're traveling, working, or out and about, this power bank set provides the power you need. Stay prepared and never run out of battery with the Swiss Cougar Helsinki Fast Charge 18W Power Bank Set.