BESTEK 300W Power Inverter DC 12V to 230V AC Converter with AC Outlet and 4.8A Dual USB Car Charger

Product Information

Compared with the square wave, the waveform of the output voltage of the modified sine wave inverter has a significant improvement, and the content of the higher harmonics is also reduced. This does use a fair bit of leisure battery power but here is the thing, charge it early on then there is loads of sun to top the battery back up again. Tested with charged battery alone, and tested with solar panel connected to battery to inverter to laptop and household bedside lamp. A Real Powerful Inverter: BESTEK inverter provides 300 watts continuous DC to AC power and with 2 USB charging ports.

The inverter has an integrated cooling fan that keeps on at all times to cool down the devices when it gets warmer. Pure Sine Wave Inverters provide safe and constant power supply for larger appliances such as: computers, laptops, TV, mini fridge, PSP, etc.

Repair was achieved by replacing the fuses with new and so far the inverter behaves correctly - time will tell. Avoid placing the inverter into sunlight directly or next to heat-sensitive materials to protect inverter from getting too warm. If you are visiting several countries you may be better off with a universal travel adaptor which caters for sockets worldwide. The circuit had been designed to use 3x 30amp spade fuses on both the negative and positive supply feeds (6 in total).

I was using my Laptop in the motorhome last couple of days and it was drawing just 24W, supplied by my 1300W inverter, but the fact I can just take my normal 'house' charger with me and plug in it compensates for the wasted power IFAIAC.She has a habit of sitting up the front of the van as well when using it where I have to use a long extension to the 12v socket in the back (two much hassle to fit a socket up there) so she always runs on its battery. Sure, the USB sockets are a nice addition but you can get a million USB car charger but a laptop one I have never seen before. Everyone has done it, several times and having one of these chucked in the boot you can always whip it out and emergency averted. What you also find if there is a long lead to the device with a 12v charger is there is voltage drop so I tend to work near the back of the van with short leads straight off the vans 12v sockets near the leisure battery. Ultra Compact and Lightweight: Travel-sized design for space-saving, 26 inch cigarette lighter plug makes the power inverter can be plugged into almost any vehicle.

It can drive any kind of devices including TV, washing machine, air conditioner, water heaters, liquid crystal displays, refrigerators, etc.

That said, the clamps are convenient to have that if you are just parking a nice LFP next to you in the tent, so I'd use that with the adaptor if staying under 140w.

My father, on my asking him what he thought of it described as being like a spare wheel or car jack, something you don’t normally ever really need but something everyone should have in the car as you never know when you might suddenly need it. Pure sine wave inverter delivers good output waveforms with very low distortion that are almost the same as the main grid. The pure sine wave inverter has low interference to the radio and communication equipment and precision equipment, low noise, strong load, and can meet all AC load applications. This inverter will supply stable power to run small electronic tools, air conditioner, microwave, laser printer, air pumps, electronic doors, small motors and refrigerators that a modified sine wave inverter can not. It’s got 2 USB sockets on the front as a bonus but the real star is that big plug socket on the front.

Soon after the fit modification he found things did not work correctly and from advice he changed to larger cables joining the batteries and repositioned the connectors to the inverter - seemed to work OK until 2 weekends ago when he experienced the inverter warning alarm every time he tried to use the microwave. Specification: Power (2 AC Outlets): 300W Rated, 360W Max, 700W Peak Input Voltage: 12V DC, Output voltage: 110V~120V Dual USB Port USB Output: DC 5V, 4.