Here is a Sunkko 788H that I brought back in July, made around 2 packs on it and gave up, I like the piece of mind know my battery was not made by an idiot (me)
Mistakes made on my battery
- using fake nickel strips.
- using thin nickel strips.
- not using fish paper.
- not using glue.
- not having the spot welder settings high enough.
Anyways spot welder is 90$ shipped, comes with original box and foot pedal.
Comes with the velcro
Welder is $148.59$ on sunkkos website