This DC-DC charger reliably charges 12 V RV batteries while driving and is suitable for use in motorhomes, campervans and other 12 V systems. It supports both lead-acid and lithium batteries and operates with an input voltage range of 8 – 16 VDC. Depending on the battery type, the charging voltage range is 13.2 – 14.7 V for lead-acid or 12.6 – 14.6 V for lithium. Thanks to the robust operating temperature range of -20 °C to 50 °C, the charger is also suitable for demanding operating conditions. The version without a communication interface stands for simple and reliable use.