short circuit protection...

[hakdak]

I build my own mods and also for my family I would like to put some kind of short circuit protection...in them what would you recommend i could really use the help thanks

 

[perlionsmitnick]

Something like this. Charge/Discharge Protective Circuit Board for Rechargeable Li-Ion Batteries (17.4mm*1.9mm) - Free Shipping - DealExtreme

Solder to batt and heat shrink batt when done. This is also helpful to isolate the flat + connector. High Temperature Tape (20mm 200-C) - Free Shipping - DealExtreme