This Power Inverter 21V transforms your existing 18V/21V power tool battery into a portable generator, providing clean AC and USB power wherever you need it. Ideal for outdoor activities, job sites, and power outages, it offers a quiet and fume-free alternative to traditional generators. Designed for convenience and versatility, this compact inverter features an AC outlet, USB, and Type-C ports allowing you to power multiple devices simultaneously up to 150W. Its built-in LED light serves as an emergency lamp or camp light. Made from durable ABS material, it weighs approximately 300g and measures about 13 x 5 x 3 cm, making it easy to carry in a backpack or toolbox. Compatible with 18V/21V batteries, it is perfect for camping, road trips, DIY projects, and backup power during outages without the noise or fumes of gas generators. Key features Converts 18V/21V power tool batteries into AC and USB power Supports multiple devices with AC outlet, USB, and Type-C ports Compact and lightweight design for easy portability Built-in LED light for emergency or camping use Quiet operation with no fuel, fumes, or noise Durable ABS construction Up to 150W output power Includes 1 battery Product Specifications Property Value Input DC 18V/21V (battery powered) Output Power ?150W (high-voltage), ?20W (USB) Output Voltage AC 180V–220V / USB DC 5V±5% Weight ~300g Size ~13 x 5 x 3 cm Material ABS Ports AC outlet, USB, Type-C Included 1 Battery