The Victron ORI121210110R 12/12V 9A DC to DC converter delivers a reliable and efficient way to charge and manage an auxiliary 12 volt battery from a vehicle alternator or solar system. With a rated output of approximately 110W and a maximum continuous current of 9A the unit is designed to provide stable multi stage charging for a variety of battery types. Its compact robust construction and thermal management ensure consistent performance in vehicle and off grid applications while built in protections guard against overloads and faults.

• Input voltage 12V DC
• Output voltage 12V DC
• Maximum output current 9A
• Approximate maximum power 110W
• Isolated DC to DC design for safe battery separation
• Multi stage adaptive charge algorithm for lead acid AGM gel and lithium batteries
• Protections including over temperature over current short circuit and reverse polarity protection
• Compact durable enclosure suited to vehicle caravan and marine installations

Easy to integrate into dual battery systems the converter is ideal for keeping an auxiliary battery charged while driving or when combining alternator and solar charging sources. Refer to the official product datasheet and installation manual for detailed wiring instructions settings and compatibility information prior to installation.