Mám problém s tímto prakticky novým zdrojem. Někdy zdroj nedetekuje připojení k autu. Myslel jsem si, že je to nízkým napětím baterie ve voze - "powerbanka" nepozná, že je k něčemu připojená. Ale dnes se mi stal stejný problém, ale u auta, kde bylo napětí kolem 11V. Netušíte v čem může být problém. Záměrně jsem koupil spíš dražší, ale v podstatě se na něj nemůžu spolehnout zdaleka tak, jak na kolegův z nějakého obskurního shopu za 1800,-
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