Forget lithium-ion — this graphene-based power pack recharges insanely fast

Describing itself as the world’s first portable USB-C power bank which works using graphene-based composite packs, this amazing power pack promises to recharge in just 20 minutes flat.

The post Forget lithium-ion — this graphene-based power pack recharges insanely fast appeared first on Digital Trends.

Source: Cool Tech