Making a DIY battery E-switch Help!

[MikeLemon]

Hello,

I'm tring to make an E-Switch for my E-board but the design will be universal and I came across a problem.
I've started doing it after I found out that the BMS's switch gets stuck at the ON position every time!(I've bought the same BMS and after a while came across this issue over and over again!) and I don't know why so I thought I should try to make the e switch as a separate component Following this schematic made by me at the attached file.

Now I think I might came across the same problem as sometimes the state is just stuck at "ON" and sometimes under no load the voltage is below the input voltage!

for the mosfets I'm using 4 IRF83608 and the intention is to just have the load turned on when the switch is shorted.

Thanks for helping this is just frustrating.

 

[izeman]

you may search for "inrush limiter" "fet switch" or similar. will show several known to work solutions.

 

[billgroft]

I can help but I need more information.
What is your battery voltage?
What is the required current?
What is the correct MOSFET number? I can't find IRF83608.
Bill

 

[MikeLemon]

I can help but I need more information.
What is your battery voltage?
What is the required current?
What is the correct MOSFET number? I can't find IRF83608.
Bill

Yeah sorry about the latency was very busy and didn't notice the replay so:

Battery voltage 32V-43ishV (10S3P)
Current: 60A
For the mosfet http://www.irf.com/product-info/datasheets/data/irf3205.pdf should work