12V Power Inverter 80W

[Nemesis]

The price in case it changes tonight is now £5.72.


Sakura SS3340 240V to 12V Power Inverter 80W

http://www.amazon.co.uk/gp/product/B003W...ukdeals-21

Technical Description

Converts the 12v in-car power source into a 240v household socket

Suitable for any electrical applicance up to 80w

Multi-angel head and adjustable size 12v plug for optimum versatility

LED power indicator

Built-in fuse for additional safety

[Skvez]

It claims input 12V 6.7A which is 80.4W
If it outputs 80W at 240V that suggests it's 99.5% efficient which is just a little too good to be true.

[Skean Dhude]

I'll be buying one so we can give this claim a test. I'll let you know how it goes.

[Paul]

(30 July 2012, 01:05)Skvez Wrote: It claims input 12V 6.7A which is 80.4W
If it outputs 80W at 240V that suggests it's 99.5% efficient which is just a little too good to be true.

What you said.
Practical invertor electronics makes the claim a bit unlikely.

[Nemesis]

Mine should be here today, my test will be plug in to truck try a few gadgets and if they work I am happy.