Condition: New (Open Box) – Unused in original packaging.Product OverviewPowerful and reliable, the OLTEANP 4000W Power Inverter is designed for heavy-duty off-grid power needs. Whether you are powering an RV, a remote cabin, or preparing for emergency outages, this pure sine wave inverter provides clean, stable electricity that is safe for sensitive electronics like laptops and medical equipment.Key FeaturesHigh Performance: Delivers 4000W of continuous power with an 8000W peak surge capability to handle high-load appliances. Pure Sine Wave Technology: Produces high-quality AC power with low harmonic distortion (THD <3%), ensuring your devices run quietly and efficiently. Wired LCD Remote Control: Includes a convenient remote with a digital display so you can monitor input/output voltage and load status from a distance.Lithium Battery Compatible: Features an upgraded adjustable low-voltage protection setting, making it ideal for LiFePO4, AGM, and GEL battery systems.Multi-Port Versatility: Equipped with 4 standard AC outlets, plus USB and Type-C ports for fast-charging your mobile Power4000 WattsPeak Surge Power8000 WattsInput Voltage12V DCOutput Voltage110V / 120V ACWaveformPure Sine WaveSafety FeaturesOverload, Over-temp, Short-circuit, and High/Low Voltage Protection