For powering up mobiles, laptops and other appliances from a vehicle battery. Converts 12V DC vehicle battery to 230V AC to provide 300W continuous power. Can be powered through a 12V socket when using appliances below 150W.



For users that need access to an electrical supply when out on the road. This 300W inverter from Streetwize converts a 12V vehicle battery into a 230 AC power supply that provides 300W continuous power (600W peak power). Ideal for powering laptops, mobiles, cordless power tool chargers and other outdoor appliances that require up to 300W. Suitable for use in cars, vans, 4x4's and lorries. Can be powered through a 12V socket when using appliances below 150W. Please note, only purchase based on continuous power output, as the peak power supply lasts for a limited amount of time. Not suitable for equipment rated over 300W, medical equipment, printers or fluorescent lights.

• Suitable for cordless power tool chargers, smartphones, tablets, laptops, worklight (guidance only)
• Provides safe operation of 230V UK standard mains powered appliances
• 300W continuous power (600W peak power)
• Supplied with 12V plug and battery connector cables
• Single UK 3 pin socket
• Single USB charging port
• Comes encased in anodized aluminium with built-in cooling fan
• Multiple protection features including overheating and short circuit protection
• Not suitable for equipment rated over 300W

Delivery (UK mainland only)

 

Next Day: £5, or FREE over £40

- Order by 9pm Mon-Thu: next working day

- Order Fri to 5pm Sun: Monday

- Order after 5pm Sun: Tuesday

 

Pre-12pm: £10

- Same cut-offs as Next Day above

 

Saturday & Sunday: £10, or £5 over £40, or FREE over £75

- Saturday: order by 6pm Fri

- Sunday: order by 4pm Sat

 

Heavy items (over 30kg)

- Mon-Fri only. Order by 6pm and allow up to two working days

- Order after 6pm Thu: arrives after the weekend

 

Supplier items

- Sent directly by the supplier, so timings vary. Lead times appear on the product page in working days (Mon-Fri)

 

More about delivery 

Next Business Day Collection (eligible items)

- Order by 9pm Mon-Thu: collect next day

- Order after 9pm Thu to 5pm Sun: collect Monday

- Heavy items (over 30kg): allow up to two working days

 

Opening hours

- Weekdays vary by branch: open 6:30am-7am, close 6pm-8pm

- Saturday: 7am-6pm

- Sunday: 9am-4pm

 

Check your local store's hours and that it's open before visiting. Please wait for our text or email before collecting.

 

Holding your order
We'll hold it for 14 days, then automatically refund your original payment method.