In the process of making the soft starter circuit for the XL4016 module, since the inrush current trips some chargers, I’m set on using a 555 timer chip in order to turn on a relay 2s after powering on the relay.

Anyways, tested the bare-bones version of the power station at around 100 W and/or 10A of current and it worked beautifully, though I was scared to my core when doing so, not wanting this setup to blow up like last time which killed the boost converter and both the charger modules.