https://www.amazon.com/gp/product/B07SLX731Z/ref=ppx_yo_dt_b_asin_title_o05_s00?ie=UTF8&psc=1 I bought the 5s 20 amp version of this board, and wired everything up from the battery, but I'm not exactly sure how to charge it, and I couldn't find any documentation online. Does a 19v charger sound right, will that charge it completely? What else do I need to know? I really don't know what I'm doing when it comes to batteries, do I just plug it into the dc jack on the board to charge it? Or do I have to do something else? Please help me before I start a fire somehow 

