2500W Pure Sine Wave – Stable Power for RV Appliances：Converts 12V DC battery power into clean 110V/120V AC electricity with 2500W continuous and 5000W peak output. Pure sine wave technology safely powers RV appliances such as microwave ovens, refrigerators, coffee makers, TVs, and air conditioning support systems.External 12V battery required (not included).

Built-In ATS – Automatic Shore Power & Battery Switching：Integrated Automatic Transfer Switch (ATS) allows seamless switching between shore power (AC input) and inverter battery power without manual intervention. When shore power is available, it automatically bypasses inverter mode; when power is lost, it instantly switches to battery power — ensuring uninterrupted electricity inside your RV.

Designed Specifically for RV Electrical Systems：Hardwired AC input terminal block (3-wire connection: Live, Neutral, Ground) allows secure integration into RV breaker panels and onboard electrical systems. Ideal for RV installations, camper vans, fifth wheels, and motorhomes requiring permanent inverter setup.

Smart Protection & Intelligent Cooling System：Built-in overload, over-voltage, low-voltage, over-temperature, and short-circuit protection safeguards your RV electrical system and connected appliances. Dual intelligent cooling fans maintain stable operation under continuous loads.

Reliable Off-Grid & Travel Power Solution：Perfect for RV travelers, van life enthusiasts, and off-grid adventurers who need continuous AC power while camping or driving. Supports lithium, AGM, deep-cycle, and lead-acid 12V batteries, making it adaptable to most RV battery setups.

What You Get: 1× 2500W 12V Pure sine wave inverter, battery cables, user manual. Backed by 12-month professional support with 24/7 customer service, our team is always available to help you troubleshoot issues and provide real solutions whenever you need assistance.