ladda upp (Swedish) comes from Swedish upp, from Swedish löpa, from Old Swedish løpa, from Old Norse hlaupa, from Proto-Germanic hlaupaną, from Proto-Indo-European klaup-.
ladda upp (Swedish): to charge (a battery, etc.)
Definitions
to charge (a battery, etc.)
Ancestry of “ladda upp”, step by step
ladda upp traces back through two separate lines of ancestry.