Check out the Renogy REGO 12V 3000W Pure Sine Wave Inverter Charger, an all-in-one solution designed for RVs, cabins, and backup energy setups. Delivering 3000W of continuous power with an impressive 9000W surge capacity, its built to handle demanding appliances. When shore power is available, it seamlessly transitions into a smart battery charger, keeping your system charged and ready without interruption. Engineered for reliability and control, this inverter charger integrates advanced 4-stage charging to extend battery life and optimize performance across multiple battery chemistries. Built-in Bluetooth connectivity allows real-time monitoring and system management through the Renogy app, giving you full visibility and control wherever you are. With fast transfer switching and robust protection systems, it delivers dependable energy you can trust in any environment. Features:• Pure sine wave inverter and smart charger in one integrated system• High 3000W output with 9000W surge for heavy-duty appliances• Seamless transfer between shore power and inverter mode• Advanced 4 stage charging extends battery life and performance• Built-in Bluetooth enables remote monitoring via Renogy app• Multiple battery compatibility including lithium and lead-acid typesSpecs:• Brand: Renogy• Model: REGO 12V 3000W Inverter Charger• Continuous Output Power: 3000W• Surge Power: 9000W• Output Voltage: 100â120V AC (configurable)• Output Frequency: 50/60Hz ± 0.1%• Waveform: Pure sine wave• Efficiency: >90%• Input Voltage Range: 90â138V AC• DC Input Voltage: 12V DC• Transfer Time: ~10ms• Transfer Switch Rating: 30A (40A max)• No Load Consumption: | Renogy REGO 12V 3000W Pure Sine Wave Inverter Charger w/ LCD in Blue