The EcoFlow Power Input/Output Cable is a versatile and essential accessory for connecting your DELTA Pro Ultra to the Smart Home Panel 2 or the 50 Amp Hub.  It enables seamless off-grid flexibility by allowing you to easily unplug and take your DELTA Pro Ultra system anywhere.  When paired with the Smart Home Panel 2, the cable provides smarter energy management through the EcoFlow app, letting you monitor usage, control recharging, and optimize your home battery backup.  Additionally, it supports AC input charging up to 7200W and allows linking two DELTA Pro Ultra Inverters via the 50 Amp Hub, making it a powerful tool for expanding and managing your energy setup.