BESTEK 300W power inverter(red)

This inverter is amazing. You can convert your car’s power to 110V in a second and charge your laptop and phone at the same time thanks to its USB-C and QC3.0 ports. I feel at ease knowing it has protection against overload, short circuit and overheating. Plus it’s super easy to install. I recommend it to anyone who travels a lot, works outdoors and needs to charge multiple devices without issues.

I ordered this for my husband car, seems like I'll be ordering a second one to put in his other car as he like it very muchSuper quiet and functions well. It fits in his center console of his Lexus car, it was definitely worth the money paid. He uses it to charge his phones and uses the plug. It charges them up pretty quickly- way faster than that cigarette plug thing.

I finally judgement day has come for this power supply car charging device! And I must say it has surpassed my expectations. The night I made the purchased man did I look at a lot of products and read a lot of reviews. There was a lot of mix feelings and I had narrowed it down to this product and another brand. I decided to take a chance with this one as it was about a couple of bucks less. And I am so glad I took the chance. Not only did I get a good bang for my buck. This sucker has endure a couple of water spills! The value of the product is definitely worth it even though I can't afford to dish out. Lol totally worth it for how I have abused it. 😬 So durability checks out great. The power consumption is amazing. I have been able to keep my laptop alive. Not able to charge the battery but at least I can turn it on to use it and do what I need to do quickly. And I can use my super charger for my phone and I love how it has two wall outlets and two USB connections.

Good product, I have several of Bestek's pure sine inverters and have been very happy with them, so buying this was a no brainer. Right now I'm using it to maintain a car battery from another battery (I know, long irrelevant story) and it works well. The fan is pretty quiet and I had to check to make sure it was actually working in a semi-noisy environment.One gripe I have about this is it doesn't come with a clamp option which doesn't make much sense for an inverter of this size. If you're using this in a car you might not be able to push it much beyond 150w current draw because many cars have a 15A or 20A fuse for that. 155w at 12v is ~13A, 215w is ~18A. And I don't think it's a great idea to push those fuses to their rated capacity, especially since you'll have to account for a small amount of overhead in the inverter itself. Using it with a clamp to 12v socket adaptor, everything gets hotter than I'm comfortable with when pushing it closer to 180w and it was shutting off around 240w. I cut the plug off and put some clamps on, works perfectly. But this is strange to me because I feel like many people wouldn't think twice about it.

Works well and does not overheat.For nearly a year now, I've kept it in the center console of my Tesla Model 3 and I connect a power strip to it. It then powers everything from my electric cooler to my Milwaukee battery charger. I've had no issues with it tripping the car's breaker, which is a pleasant surprise.

Works great and perfect size.

I bought this back in 2014 and it is still going strong. I work from my car and have used it 5 days a week since then. Excellent investment. Charges my laptop all day, runs my portable printer and the USB ports have been used for all kinds of electronic items. I have accidentally dropped it a couple of times and the metal case has held up with no problems. Simple plug in to use. The cord length has been great. Not too long and in the way, but long enough for me to tuck it away. Definitely well worth the investment for 11 years of use so far.

Worked great. Blew up both my air mattresses while camping using an extension cord from the car. So much easier than carrying around batteries and power banks that die too fast.