4000W 12V Inverter — Pure/Modified Sine Wave 230V Voltage Regulator & 220/110 Boost Module for Power Banks, Wide Usage

High-power 12V inverter and voltage regulator designed for broad applications and powering/charging robust power banks. Output waveform: Modified sine wave (product is also marketed as Pure Sine Wave). Peak Power: 4000W. Continuous Output Power: 250W. Frequency: 50Hz±2HZ. No load current draw: 0.9Amps. Includes 220/110 boost module and provides 230V output for versatile, wide usage.