Features: 1:Compatibility - The adapter is compatible with dewalt 18v battery (DCB180,DCB181,DCB182,DCB183,DCB184,DCB200...etc) / this adapter is compatible with milwaukee 18v battery as well . 2：PD/QC3.0 and DC ports - plug in the ports and you're in charging mode. With two USB fast charging ports (PD/QC3.0) and a DC 12V 2A port, the adapter can provide fast charging of up to 22.5W for two electronic devices at the same time, such as mobile phones, tablets and heated jackets. 3：Three light modes - Long press to turn on the light and then press the button again to switch between three modes, low light, normal light, strong light, compatible in various work or outdoor scenes. can be flashlight, emergency light. Professional design for cordless power source. 4：Belt Clip - This dual usb.