ok this is how i do mine not sure if its safe or not but i aint to intrested in that crap anyway i got my lamp cut of that shitty cigar connector and stripped back the plastic coating a few inches so just the wire, no plastic then on my lamp battery there is to holes in the spade connecters poke the wire though them wrap it around secure it with tape or whatever jobs a good one no connections at all nothing melts on mine since either dont now how some other people do it but thats how i do mine dont no if it will help but all the best