Our like-new inverter chargers come with the same 2-year warranty as our new ones. The like-new inverter chargers were purchased by customers who mistakenly or incompatibly bought them for their applications. We assure you that they are thoroughly checked and tested before delivery. LiTime 3000W inverter converts 12V DC to 110- 120V AC power efficiently with a 6000W surge for clean and stable operation.Operates in -25°C to 65°C with dual cooling fans, ideal for off-grid systems, camping, RVs, and indoor use.Provides protection against under/over voltage, overheating, overload, and short circuits for reliable safety.Remote LCD display offers real-time monitoring of battery, inverter, and load status for convenience.Includes 4 AC outlets, USB-C and USB-A outputs, ground terminal, and complete accessories for easy installation.24-hour professional technical support and online customer service are available to assist you.