https://www.theverge.com/circuitbreaker/2018/7/25/17611738/memomate-e-ink-tablet-battery-pack-wireless-charger

There’s a lot going on with the Memomate, a device that combines a 6.5-inch E Ink display for note-taking with a 10,000mAh battery pack for recharging your devices while you’re on the go, and there’s an optional wireless charger thrown in for good measure.