Flash Mobile Power Bank
This portable 20,000mAh power bank cranks out a total of 150-watts, and includes a 100-watt USB-C port for charging laptops. It can charge up to four gadgets at once, and claims exceptional speed, low temperatures, and long life thanks to its Tesla-sourced graphene batteries. It also has a wireless charging pad.
Crowdfunded projects pose a degree of risk for buyers, so be sure to do your research and fully read the seller's detailed description and production plans before plunking down your hard-earned money.
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