I'm looking to build a power box like this one:
The battery that I'll use is 12V 35Ah deep cycle battery, which has an initial current of <= 10.5A:
Devices that I plan to connect are:
- On 12V Outlet Socket will be connected device of 7A
- Two devices on 2 USB ports will draw 3.1A
- Flashlights will draw 1A
- A device on 2-Way Banana Plug will draw about 10A
Total of 21A.
Do that mean that I cannot connect all devices at the same time on this battery because of the initial current of 10.5A?