Nintendo Switch Clip-On Battery Case – Hmmmmm… NOPE! – “SwitchCharge”

SwitchCharge – A Battery Case For Nintendo Switch
The claim “The perfect accessory adding 12+ hours of battery life, an improved kickstand and 2 game card slots.”… I’m not so sure…

https://www.indiegogo.com/projects/switchcharge-a-battery-case-for-nintendo-switch#/