The 40V 300W Power Inverter is a versatile, battery-operated device designed for mobile power needs. Ideal for camping, tailgating, and emergency preparedness, this inverter provides reliable power on the go using 40V batteries. It features USB ports and AC outlets to charge and operate multiple devices, ensuring convenience wherever you are. Portable Power Solution: Perfect for camping, tailgating, and emergencies, providing mobile power for small household items and devices. Multiple Charging Options: Includes (2) USB ports and (1) 110-Volt AC outlet for simultaneous charging of various devices. Modified Sine Wave Technology: Offers 300 Watts of continuous power using modified sine wave technology, suitable for sensitive. Device Protection: Built-in fuse protects connected devices from power surges and fluctuations. Battery Compatibility: Compatible with any 40V Battery, with optimal performance suggested for the 40V 4.0 Ah battery. Versatile Applications: Use it to power standard 120V air pumps, small household devices during power outages, or to keep devices charged during road trips.