Ampeak 750W Power Inverter 4.8A Dual USB Ports 2 AC Outlets Car Inverter DC 12V to AC 110V 11 Protections for Appliances

Nice product and worked exactly as described.

Wish I still had this device it was lost in crash works absolutely fantastic would definitely recommend getting this device I used it a lot working wild fires to power my radio chargers and light chargers never over heated or anything worth the money

2/17/21 UPDATE: It appears that mine is beeping so much because I may be pushing/exceeding the 120 watt capacity of the cigarette lighter outlet. My laptop is exactly 120 watts and I find that it often beeps a lot even when the battery is fully charged. So, I added a star because it seems that it is partially my setup that's causing the beeping. However, the beeping is still annoying and unnecessary. It would be a 5 star product without the beeping. My first impression is that this is a very high quality product that is sturdy and works perfectly when my battery is fully charged. However, once my battery gets below 12.3v the low battery alarm starts chirping here and there and shortly thereafter it starts beeping full on and non stop. It's extremely annoying to be watching movies on a laptop with this irritating beeping coming and going constantly. The manual says the low battery alarm is supposed to come on between 10.8-11.2v and I sure wish that were the case with mine! The only thing I can figure is that mine is programmed incorrectly to come on between 11.8-12.2v. In any case, if you don't mind constant irritating beeping and chirping then this is a very nice inverter in all other aspects. NOTE: I'm using it through the car lighter adapter, not the clamps, so perhaps it functions differently with the clamps.

Nice product.

I have this on a cart with 2 car batteries to run my desktop for service work.

excelente, muy práctico ya lleva funcionando mas de 1 año

I bought this inverter to provide 110 vac power in the event of a power outage. I particularly like the flexible approach the designers have used to provide 12 vdc power to the inverter. The unit with comes battery clips for connection directly to a 12 vdc battery for high power output, and a cigarette lighter plug for low power use. There are two grounded AC outlets and two USB connectors for charging smartphones, tablets, and the like. Connecting directly to the battery terminals allows maximum AC output as the clips and their short wires can handle the high dc current needed to produce maximum rated output. The cigarette lighter plug is rated to be used at under 120 watts AC for extended periods. I wired a third power connection option, shown in the picture. This cable allows connection to my DC power source with its Anderson Powerpole connector. This will easily handle the 360 watt limitation of my DC source. The device itself has a useful on-off switch and LED indicator showing that it is ready. By my measurement, the unit used under 5 watts without load, about 0.4 amperes at 12 vdc. There is a rear-mounted fan to cool interior components during periods of heavy usage. I have used the unit only for limited testing, but if it is as rugged internally as it is well designed externally, I expect to be pleased with it overall.

This inverter seems well-made and performs as advertised, but it just wasn’t practical for my needs. It delivers good power and has nice features, but for my particular setup, it didn’t quite work out. I can still recommend it to others who need a straightforward inverter for basic use.

Este inversor cuenta con un diseño ergonómico, es muy ligero y se siente de fabricación robusta. Cuenta con 2 puertos USB y dos salidas corriente, además un switch de encendido. El mío viene en una caja de impresión a una tinta negra (aquí se nota la reducción de costos). Viene contenido el cable del encendedor el cual se conecta al inversor removiendo dos bornes, colocando las terminales y sujetando los bornes, lo cual no recomiendo, dado que el inversor trae 3 fusibles de 35A. En el momento en el que le exijas consumo, seguramente va a quemar el fusible del encendedor de tu auto por superar la capacidad, ya que en su mayoría, son de 15A o 20A. En su caso, yo conecte las dos pinzas, cuidando colocar correctamente su polaridad, y lo conecté directo al acumulador, sólo hice una prueba de funcionamiento con un ventilador de pedestal. Funcionó adecuadamente las 3 velocidades. Dejo este comentario hasta aquí, si más adelante surgen novedades, con todo gusto edito el comentario.

Gran producto, llego a tiempo, no estaba maltratado el empaque, funciona muy bien y no hace mucho ruido al encender, recomendado ampliamente.

Lo recomiendo al 100% me a funcionado muy bien y su material con que está echo es exelente muy recomendable

Me gusta mucho, no ocupa mucho espacio y me sirve muy bien en el camión, además que sirve para más de un aparato

Me ha sacado de muchos apuros.. funciona muy bien.. incluso para viajes puedo conectar mi computadora y otros equipos..