Feature: 1. Portable Design: Portable power inverter, suitable for 18V battery, can be used after plugging in the battery, providing convenient power supply. 2. Multiple Functions: The inverter can be used as a charging power supply, portable LED, or power inverter, etc., with strong practicability. 3. Stable Output: Support DC 12V 5A output, USB output and AC 200‑240V output, modified sine wave 300W, which is stable and reliable. 4. Battery Channel: With 1‑4 battery channel, stable performance, less interference, and charging for mobile phones, tablets and speakers. 5. Applicable Scenes: Can be used as a backup power supply for family, suitable for tool rooms, outdoor camping and recreational vehicles, etc. Specification: Item Type: Power Supply Inverter Battery Channel: 1-4 Channels Input: 18V battery DC Output: 12V 5A ( Maximum 10A) USB Output: 2 x USB A: 5V 2.1A, 1 x Type C: 5-12V 18W, PD3.0 AC Output: Rated Power: Modified Sine Wave 300W, AC Voltage: 200-240V, Frequency: 50Hz LED Lamp: 2 modes (10W 6W) Luminous Flux: 600lm 1200lm Operating Temperature: -10-40℃. Package List: 1 x Inverter1 x User Manual Note: The power of the AC electrical appliance used must be lower than the maximum power of the machine (300W). If the maximum power (300W) or voltage is exceeded, your appliance will automatically stop working. To avoid damaging the equipment, you must confirm that the AC output voltage and frequency of the equipment match the power supply. Do not shine the LED light on anyone eyes at close range. If it is not used for a long time, please remember to remove the battery.