BESTEK 200W Power Inverter DC 12V to 110V AC Inverter with 4.2A 4-Port USB Car Adapter [ETL Listed]

Este artilugio es perfecto cuando llevas mucha familia es tu vehículo todos pueden disponer de una toma de corriente para sus dispositivos y nadie se queja todo excelente buena calidad a pesar de ser tanto tiempo que lo compré para eso es este tipo de espacios para decir que realmente si funciona aún sigue funcionando

Absolutely love it best product i ever got for my car. I can plug 3 devices at once also have 3-4 usb for additional charges you can’t go wrong with this product especially if you have lil one’s and you on the road or like me forget to charge your phone or watch the night before

These inverter are great! Years ago when I was researching a inverter that would not kill my truck battery if it was forgotten to be switched off. This company is who I found and pretty much all of their products. There is a low voltage protection that cuts the power supply of the inverter if the vehicles voltage gets too low. It's been a life saver many times and serves as a great backup if we forget to switch it off! The customer service is great and if I've ever had any issues with the unit's power cord or the box itself then the company has always responded very well and replaced the device within their warranty period. Just be sure you're paying attention to the output of the devices/chargers you plug into this. There is a power rating of 200w that's should be payed attention to. Highly recommend, great quality, features and customer service!

Buzzing, distortion, and excessive hum makes this inverter unusable with guitar amplifiers. A small green light tells you if the inverter is on. USB ports work even if the inverter power switch is off. Charges devices quickly. The fan is so quiet I can't hear it unless I put my ear right up to it. Very compact. I use it to power USB devices, recharge laptop, shaver, and small electronics while driving. Three 110 volt outlets. Most small inverters only have 1 or 2.

Excelent product

This power inverter has served me well. It is now March 2023 and I purchased it in November of 2020. Unfortunately the 2.1 amp USB charging ports now charge at a much, much slower rate than the one amp USB charging ports. I have written to the company and I will revise the review based on their response. The cooling fan has become quite noisy, but that may be due to the fact that I off-road quite a bit and have collected a lot of dust in the vehicle.I reached out to the company recently asking damn if they could repair my unit. Instead, they asked me for my address and my old Amazon order number and sent me a brand new one.This is great customer service and I will definitely purchase more from them.

Unlike other products that can't even handle my computer power supply, this thing can take that and 2 more high draw components and still purr like a kitten!! My other bestek with the cup shape has worked for over 7 years despite my gruff treatment of it. Thanks for a quality product bestek!! Legendary quality from these guys imo

Pros: Works as intended. able to run a laptop, portable dvd/video players and charge multiple mobile devicesCons:- Noise: The fan is one of those very small 40mm or so with a very high rpm. These are unfortunately prone to the bearings giving out making a very loud whining noise for the first few minutes on startup until they settle down. Noise is acceptable once that process resolves.- USB output - the 2.4 amp ports cannot keep a galaxy 6s charged while running a GPS app or at the best slows the drain down. For smaller devices, or less power-intensive at any rate, they are acceptable.- AC output - As the description and Q&A states, the AC output is a "dirty" variant. Due to the above USB issue, I plug a wall charger with higher output into the AC portion. I noticed that the touch screen of a mobile device is much less sensitive when being charged with the AC power from this device. It makes it feel like the Interface is sluggish like the phone is overloaded with processes or something.Overall, an acceptable device, but I would purchase a true sine wave inverter next time and see if they have higher output usb ports or Qualcomm quick charge ports incorporated for the next unit.