* Description * Details * Supply Say hello to our most powerful powerbank to date — the 20,000 mAh power bank. The Powerbank reminds in appearance and technology a great deal of our 10,400 mAh powerbank. Here, even more forces have been crammed in — for example, it's powerful enough to charge some laptops via USB-C. You get innovative (and test-winning) technology that ensures you powerful charging of almost all your devices at record speed. This means you don't have to set limits on yourself—you just stream everything you want! When the power dalls, the power bank ensures fast and safe charging via USB-C PD, so you are well running in no time.