【Portable Power Inverter Generator】- The 150W power inverter has dual usb ports(5V/2.4A), Quickly charge up to 3 devices at the same time. LED light(200LM), DC 20V to AC 110V-120V Outlet for electronic devices' charging. Modified Sine Wave inverter working faster, quieter and more stable. The power inverter can't be charged and please remember to remove the battery when not in use.(Inverter Only).【Battery Compatibility】-The power inverter is compatible with/for Dewalt 18V 20V lithum battery. Such as DCB180 DCB181 DCB182 DCB200 DCB201 DCB203 DCB204 DCB206 DCB207 etc..【Dual USB Port & LED Light】- The power inverter designed with 2 usb ports (5V/2.4A max)for multiple devices' charging, like mobile phones, tablets, power bank etc. Designed with an led light just click blue button to start. Small size can be easily to take on your way. 👉Note: It needs to press the "white button" first to use the other usb or led function. When the battery power is lower than 16V, the USB and LED light cannot work anymore..【Multiple Protections for Safety】- This portable power supply built-in multiple protections, such as over-voltage protection, over-current, over-charge/discharge and over temperature protection etc. the power inverter will shut off automatically when got short circuit or over temperature up to 80. Be safe for your daily using..【Easy to Use】- It's really easy to use, just horizontally plug the de-walt battery into the power inverter. Then long press the white button for 0.5s to start. Note: please remember to remove the battery when not in use..【LED Indicator】- It deisgned with led indicator for battery status. "green" lights on means normal work; "red" lights on means lack of power..👉The battery power inverter max power is 150W, so please make sure that the power of the electrical appliances used should be less than 150W of the rated power of the inverter..👉The "White" button the whole control, so it needs to press the white button to first to use the other output functions..👉Lightweight, Compact design, could be a portable power source for outdoor activities, such as camping, hiking, fishing etc.