Amazon Brand – Eono 300W Inverter DC 12V to AC 230V 240V Power Inverter Voltage Converter Car Charger Lighter Adapter with Dual USB Ports

This works with my solar panel set up well. I bought it to use stored energy for all my household products. I am a little sensitive to noise unfortunately and this gives off a slight electrical noise when it is turned on but you soon get used to it. Other than that, it works perfectly.

Generally good, but with one small design flaw.Works how you'd expect, i.e. you plug it into your 12v lighter socket, turn on the small power switch, and the 13A plug and USB ports provide power. There's sometimes a very very quiet whine from the inverter, but if you're using this in the car then you 100% can't hear it when the car is running.The only minor gripe I have is that one of the USB ports is so close to the 13A socket, that if you have a MacBook charger plugged into the 13A socket, it obscures one of the USB ports just slightly, but enough to mean that you can't plug a USB cable in. The other USB port is perfectly fine. I returned the inverter for this reason. Other plugs may be fine, but I don't think the MacBook charger is a particularly large plug so this might not be a rare issue.

Does what is says on the can :)

Perfect for charging a laptop (or two with double adaptor) in the car, although I would have liked a set of battery cables to have been included. The cigar lighter cable is hard wired in so there's no way to swap that. I've also found that from time to time it just switches itself off, definitely not from overheating. The 2 USB ports are very close to the plug, so depending on the size of your plug you may have trouble using both ports at the same time as the 3-pin socket. Not a huge issue just a minor inconvenience. On the whole a nicely made little unit.

I bought this to charge a laptop whilst travelling. Even with a laptop charger rated at180watts and using no laptop programmes etc, it just turns off after a few seconds. It does work okay with a laptop charger rated 90watts.It's therefore okay and quite useful. I would only recommend if you are using with devices that need 100watts or less.

This item works well, I have not tested the limitations of this item however I have used a large subwoofer music system, glue gun, ebike charger, makita charger and lots of other items with no issue so far.Great quality product 5 star.

First one ran a small television a cooler and a 12 inch fan through two summers in our office / shipping container via solar and a leisure battery it packed in after 2 years of abuse I now have two more can't recommend them enough .

It's small and quiet making it quite unobtrusive. I use it to run things like the TV and laptop when I'm off grid.