The GBC INV4-12-1500-MT inverter converts a battery’s 12 V DC voltage into 220–240 V AC, with a modified sine wave. SoftStart technology reduces the input current during startup, while automatic shutdown at low or high voltage protects the battery, inverter and connected devices.

It has two Schuko outputs, a USB port, a physical on/off switch and remote-control capability. Ring terminals allow direct connection to a battery, while the aluminium housing and built-in fan help manage heat.

• Type: Modified sine wave
• Nominal input voltage: 12 V
• Input voltage range: 10–15 V DC
• Output voltage: 220–240 V AC
• Rated power: 1500 W
• Maximum power: 3000 W
• Output frequency: 50/60 Hz ±0.5 Hz
• Input current: 125 A
• Maximum efficiency: 0.85
• Startup technology: SoftStart
• Outputs: 2 Schuko
• USB ports: 1
• Remote control: Included
• Input connection: Ring terminals
• Low battery alarm: 10.5–11.5 V DC
• Undervoltage shutdown: 10.5 V DC
• Overvoltage shutdown: 16 V DC
• Minimum battery capacity: 120 Ah
• Fuses: 4 × 50 A
• Protection rating: IP20
• Housing material: Aluminium
• Colour: Black
• Dimensions: 32 × 20 × 9.7 cm
• Weight: 3.4 kg
• Package contents: 1 inverter