One Way Current Restrictor
No, the only thing limiting the current charging the battery is the 100A fuse, put a 10A fuse in series with the resistor, like this:







simulate this circuit &ndash; Schematic created using CircuitLab

This way, if current tries to flow out of the battery, discharging it, it can go through the diode, skipping the 10A fuse, and only being limited by the 100A one, however, when charging it, it can go through both fuses, so below 10A, the battery will charge, above 10A, the 10A fuse will blow, above 100A, maybe both fuses blow, maybe just the 100A one, depends on your luck and on how fast they blow.

Also you should probably use a slightly higher current value for the diode, like 150A, just to give the margin of error.