Hi friends Can this liquid solder tin be used?

What degree of melting is suitable? 

138 , 183, 217 

138 would be a good choise but i prefer to use sticks, with paste it's hard to control the flow.

Using regular 60/40 is also an option, not ideal but still works if nothing else available.

@torture Hi,did put solder across pin 1 and 3  but how about pin 2? its hard to see on the picture, pin 4 is left unconnected?

Thanks

@electrogizmos 

Which pins do you consider 1,2,3,4?

What is hard to see on the photo i even made it under the microscope?

@torture Thanks for your reply,according to the datasheet pins 1 and 3 are the fuses,pin 2 in center connection of the two fuses ans pin 4 is the resistor: http://www.karosium.com/2016/09/the-weird-fuses-in-laptop-batteries.html

If you like to refer to this datasheet restore the connection between pins 1 & 3 and that's it.

@torture you forgot to add the 3 leged fuse diagrams

Posted by: @makomboreroo

you forgot to add the 3 leged fuse diagrams

I don't think so. How about you search first?

How about this one?

While trying to recover, it activated and became very hot until the heater below the soldering was vanished.
It is a 3 pin fuse D6SC312A

This is before the melting:

Is it safe to recover using a 12A wire? Between 1 and 2 and also connect the middle to 3 ?