Discover the ultimate convenience with our smart hub - the perfect answer to cable management & efficient charging in the dual battery system. Say goodbye to cable clutter and enjoy the convenience of monitoring voltage status with two voltage meters, gaining complete control over auxiliary battery's charging process. Compatible with an array of DC-DC chargers, ATEM POWER smart hub works with various battery types - wet, calcium, AGM, Gel, and LiFePo4, offering a comprehensive power solution catered to your specific needs. Enjoy easy installation anywhere in your vehicle with our smart hub's compact design. Our color-coded Anderson plugs streamline the process, saving you time and frustration.