RING RINVU300 Powersource 300W Inverter with Three Pin Socket and USB

The Ring RINVU300 provides the power to run mains equipment from a 12 V battery (leisure battery, car battery, etc.) and comes with crocodile clips for operating directly from a battery. Transform your vehicle into a mobile office and never be short of electrical power again. Simply connect the Ring PowerSource RINVU300 inverter to your vehicle battery using the battery clips and plug in any mains appliances up to 300 W. Suitable for many electrical items requiring up to 300 W, such as small televisions, camcorders, stereos, small fridges, mobile phones, laptop, inkjet type printers and many other applications.

NOTE:Estimate Power Ratings (minimum wattage)
Corded Drill 790w
Angle Grinder 750w
Mitre Saw 1200w

RINVU300 can only provide up to 300w of power (Input 12vdc 25a Output 240vac 1.25a)