That’s why your next power bank should be made from graphene instead of the regular Yanko lithium design

BOLD 2 Power Bank - the ultimate power for all your devices

Imagine having a power bank that charges your MacBook by 50% in just half an hour, or a power bank that can fast charge 3 laptops, a phone, earphones and a smartwatch all at the same time, or a power bank that looks slim, but has enough battery power to recharge your AirPods 51 times … Read more