solar

Does anyone know of a charge controller or battery charger that accepts multiple types of inputs? For example a charger that can handle 12-18v input from say a solar panel or if 120v generator or grid electricity to charge a 12v Deep Cycle SLA Battery?

Just picked up an Eton Solarlink FR600 emergency radio as an upgrade for my grab-n-go bag and am very pleased, so thought I'd share some thoughts, especially in regards to HF. It is a slightly different animal as compared to the earlier FR500 (which I don't have). I won't rehash every gizmo...