• IP67 Protection (Dust Proof & Water Proof – 1m submerged in freshwater for up to 30mins)
• Compact Size at 178.2 x 121.5 x 37.5mm and 1.86kg Weight
• Intelligent Dual Charging Mode - Intelligently combining vehicle and solar power, this charger automatically adjusts modes based on sunlight intensity, ensuring optimal energy use at all times.
• Compatible with a Wider Range of Voltage
• Optimized Charging Efficiency - With 720W charging power, this battery charger can fully charge a 1.2kWh battery in just 1.8 hours.
• Enhanced Charging Safety – Over Voltage Protection, Over Current Protection, Reverse Current Protection, Reverse Connection Protection, Overheat Protection, Battery Isolation
• Drop Resistant – the sheet metal casing provides the charger with a durable shell, designed to withstand drops and impacts for long lasting performance
• Temperature Resistant – built to endure extreme temperatures, this charger is capable of operation in temperatures from -35°C to 80°C (maintains full load performance up to 55°C)
• Charges house battery while trickle charging the vehicles starter battery to ensure vehicles battery is also maintained (if set up this way) 

Specifications

• Model: RBC2125DS
  System Voltage: 12V/24V - 12V/24V        
  Solar Input Voltage: 50 VDC
  Output Voltage: 9-32 VDC            
  Alternator Input: 9-32 VDC
  Maximum Output Current Rating: 50A@12V；25A@24V
  Output Power: 720W
  Battery Types: AGM/SLD, GEL, FLOODED, LITHIUM
  Input Fuse Rating: 75A-100A
  Output Fuse Rating: 75A-100A   
  Charging Efficiency: 0.97
  Temperature Compensation: -3mV / ℃ / 2V (Non-Lithium);0mV / ℃ / 2V; no compensation (Lithium)
  Idle Power Consumption: ＜100mA
  Terminal Range: 8AWG-4AWG
  Communication Protocol: --40℃ to 80℃
  Humidity: Modbus ; RV-C
  Operating Temperature Range: -35℃ to 80℃
  Storage Temperature Range: -40℃ to 80℃
  Dimensions: 178.2 x 121.5 x 37.5mm
  Weight: 1.86 kg
  Certification: CE; RoHS; FCC Part 15 class B
  Warranty: 3-year material warranty