ladda upp bedeutet auf Englisch

charge [charged, charging, charges]▼(to cause to take on an electric charge)
verb
[UK: tʃɑːdʒ] [US: ˈtʃɑːrdʒ]

upload▼(to transfer data)
verb
[UK: ˌʌp.ˈləʊd] [US: ˌʌpˈloʊd]