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

Product Information

And if you had a big inverter supplying a smallish load, the inefficiency is greater as there is a minimum amount of overhead - so if you had say a 2000W inverter for arguments sake and you turned it on to provide a low wattage, it would be more wasteful than using a 300W inverter for the same purpose. Safe For Equipment And Batteries: Built-in 40 amps fuse, protection against short circuit, overload, overheat, low voltage and over voltage; An automatic low-battery shutdown ensuring sufficient power available to start your vehicle. Avoid placing the inverter into sunlight directly or next to heat-sensitive materials to protect inverter from getting too warm. If you just have basic charging needs, no matter for a traveling, business trip, camping or other outdoor activities, then BESTEK 300W power inverter modified sine wave is a good choice. It does cause the invertors fan to kick in which is a bit annoying but not that bad but it goes off once her laptop reaches 90%.

Now it’s not entirely like the ones you have at home as at home you can plug in massively power-hungry things here you are limited to 300W. I think the main advantage when you are relying on solar is speed of charging stuff here and this is perhaps where the invertor wins. BESTEK 300 Watt Pure Sine Wave Inverter converts DC to AC pure sine wave for power on the go, making it perfect for running sensitive electronics. It’s not ugly or anything and that red is useful as you can spot it easily in a dark foot well but….Indicator: Green-operation, Red-shutdown Over Voltage Shutdown: DC 15V-16V, Low Voltage Shutdown: DC 10V-11V Dimensions: 4. Good bit of kit and it also means I never really need to worry about finding 12v chargers again although I still use mine on my Lenovo thinkpad. 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. You can change your choices at any time by visiting Cookie preferences, as described in the Cookie notice.

It's normal for the inverter to become warm to the touch while you are using it, avoid placing the inverter in direct sunlight or next to heat-sensitive materials. I use my laptop up the back so its always plugged in to its dedicated Lenovo 12v charger and always fully charged.dual USB ports, this DC to AC inverter will safely power your TV, air mattress pump or simply charge your laptop, phone, iPad, tablet, camera, PSP, etc. The inverter can provide continuous DC to AC power and 700W of peak power, so you can enjoy endless fun when during a driving journey with no matter phones, iPad, or laptops juiced up quickly.

The sine wave inverter has well placed thermal protection sensors,The aluminum alloy casing with a few ripples,Unique vents and also a built-in FAN which comes ON under NO any loads or when the Inverter becomes Hot Once Powerred. Just need something small for running a 70w power brick on a laptop a couple hours a day and a two 14w LED bulbs a few hours at night. So we need power not only the DC power but also the AC power to juice up electronic devices for mobile fun no matter where we are. I would be worried about fuse and melting wiring and so would prefer it hard wired to the battery bank with a dedicated switch and fuse.Similarly, if you are driving from meeting to meeting you can plug the thing in and get it charging.

Ideal use in cars, vessels, and for power failure emergencies and guarantees maximum efficiency with computers, sensitive equipment. Advice - On this inverter a capacitor holds a charge on the alarm circuit so even after disconnection switch the output on - this will sound an alarm for few seconds until the capacitor discharges fully - you may also see a green LED show on for a few seconds. The inverter has an integrated cooling fan that keeps on at all times to cool down the devices when it gets warmer. If the rated input of any connected AC devices exceed 150W, please use battery clamps to directly connect to your vehicle's battery as most vehicles 12V ports are rated and fused for 150W.Works well, very quiet, can't confirm it is a pure sine wave it produces, which is better for running computer equipment off, but have bought bestek before and feel happy with the quality. An annual check of the inverter might be worthwhile - if you feel capable of doing it it would take about 30minutes to remove the upper cover inspect and replace cover. 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. Pure Sine Wave: Different from the modified wave inverter, the sine wave has better compatibility and can be applied to most equipment which is less than 300W.