DC-DC 30A charger pro nabíjení baterie karavanu z alternátor

DC-DC 12V Battery Charger pro nabíjení baterie z alternátoru auta, karavanu apod. s bluetooth modulem a vzdáleným displejem 12V 30A/60A Lithium Battery Charger With Booster Support Bluetooth App DC to DC Charger Lead Acid AGM Fully Automatic Charging Product parametersMain battery “BOARDⅠ" Lead-Acid, Gel, AGM Batteries Nominal Voltage: 12V LiFePO4 Nominal Voltage:12.8V lithium-ion(NCM) Nominal Voltage:11.1V Capacity (Battery Size), recommended:45-280AH Battery voltage range:8V-16V Vehicle Starter Battery... (více v detailu)