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### Carregador de Carro USB C 4 Pack, OKRAY 2-Port 36W Fast Charging PD3.0
O Carregador de Carro USB C 4 Pack da OKRAY é a solução ideal para quem busca eficiência e praticidade durante suas viagens. Com tecnologia de carregamento rápido PD3.0 e QC3.0, este carregador de 36W proporciona uma velocidade de carregamento impressionante, permitindo que a maioria dos smartphones seja carregada de 0% a 50% em apenas 35 minutos. Compatível com todos os dispositivos que utilizam USB, incluindo conexões USB-A e Type-C, ele se destaca pela versatilidade e rapidez.
O design com 2 portas USB permite que você carregue dois dispositivos simultaneamente, economizando tempo e espaço no seu carro. Além disso, o carregador conta com uma luz LED externa suave, que facilita a visualização durante a noite ou em ambientes escuros. Seu tamanho leve e portátil é perfeito para a maioria dos acendedores de cigarros de veículos, tornando-o um acessório indispensável para quem está sempre em movimento.
### Características do Produto
– Carregamento Rápido: Suporta PD3.0 e QC3.0, com potência total de 36W.
– Compatibilidade Ampla: Funciona com iPhones (modelos 16, 15, 14, 13, 12, 11, SE 3), iPads, AirPods, Galaxy S e Note, Google Pixel, entre outros dispositivos Android.
– Design Prático: 2 portas USB para carregamento simultâneo, com LED indicador.
– Segurança Avançada: Sistema de circuito inteligente que protege contra sobrecarga, sobrecorrente e superaquecimento.
– Material Durável: Exterior em liga de alumínio premium, resistente a arranhões e com melhor desempenho térmico.
### Instruções de Uso:
Para utilizar o Carregador de Carro USB C 4 Pack da OKRAY, insira o carregador na tomada do acendedor de cigarros do seu veículo. Conecte o cabo USB ao dispositivo que deseja carregar e à porta USB do carregador. O LED indicativo acenderá, sinalizando que o carregamento está em andamento. Para melhor desempenho, utilize cabos compatíveis com a tecnologia de carregamento rápido. Após o carregamento completo, o sistema inteligente interromperá automaticamente a carga para proteger seu dispositivo.
### Perguntas Frequentes (FAQ)
Pergunta: O carregador é compatível com dispositivos Android?
Resposta: Sim, o carregador é compatível com uma ampla gama de dispositivos Android, incluindo smartphones e tablets de marcas como Samsung e Google.
Pergunta: Posso carregar dois dispositivos ao mesmo tempo?
Resposta: Sim, o carregador possui duas portas USB, permitindo que você carregue dois dispositivos simultaneamente.
Pergunta: O carregador é seguro para usar?
Resposta: Sim, o carregador possui um sistema de circuito inteligente que protege contra sobrecarga, sobrecorrente e superaquecimento, garantindo a segurança dos seus dispositivos.
Pergunta: Qual é a potência total do carregador?
Resposta: O Carregador de Carro USB C da OKRAY tem uma potência total de 36W, proporcionando carregamento rápido e eficiente.
Pergunta: O que está incluído no pacote?
Resposta: O pacote inclui 4 carregadores de carro USB C de 36W, além de um período de garantia de 24 meses e suporte ao cliente.
Bracket –
I got this for my family and had one in each of our cars. We have been thoroughly impressed with its performance. As someone who constantly relies on my mobile devices while on the go, this charger has been great.
Key Features I Appreciate:
– Fast Charging Technology: The PD/QC3.0 compatibility ensures that my devices charge quickly and efficiently, even when using multiple ports simultaneously.
– Durable Construction: The charger feels well-built and sturdy, giving me confidence that it will withstand the rigors of everyday use.
– Compact Design: The small and sleek design of the charger makes it easy to plug in without obstructing taking a lot of space.
– Multiple Ports: The two ports (USB-C and USB-A) allow me to charge a variety of devices, from smartphones to tablets and power banks.
Overall, I love that you get four of these chargers. I highly recommend the car chargers to anyone in need of a reliable and efficient charging solution for their vehicle. Its combination of fast charging capabilities, durable construction, and compact design make it a valuable addition to any car accessory collection.
The Wachiras –
These only get lost or stolen slightly less often than the plug-in charging adapters in my home. Kids and who knows who seem to cart off with them for some need, then never return them.
With this pack, I can keep a few spares so I know I have them when I need them. They plug in easily, enable two charging ports, and quick charge my iPhone very nicely with the USB-C.
I appreciate the lower profile, so they don’t come out and turn into a big box to plug things into. This way I can plug in two devices at the same time and not have to worry about knocking the charger around as easily. Decent build and good materials.
The Wachiras –
These work to charge our Samsung S24+, and have USB and USB-C ports. I can’t say how fast they are compared to anything else, but they do the job just fine. I keep one in each vehicle’s glove box.
Jeannie –
Everyone was extremely happy and able to charge their devices. It allowed for 2 different types of cords, I loved that. It was also handy when other kids need to charge their devices after school to have more one and vehicle was able to handle another charge. Only thing was both slots were not fast charging. It is still a great product.
Bracket –
Decent adapters. I tested them with a PD/QC trigger decoy and a programmable load at the three voltage levels they support: 5v, 9v, and 12v. At max rated load, the voltages only dropped by at most 4%. 5V@3A: 5.01V→4.88V. 9V@2A: 9.04V→8.95V. [email protected]: 12.07V→11.93V. Both ports had the same amount of voltage drop under load.
I also checked the ripple voltage with an oscilloscope. Sometimes cheaper adapters will use smaller capacitors than what is really needed to save on cost. Ripple voltage for [email protected] was 190mV P-P, which is not great, but shouldn’t pose a threat to your devices.
I then did a “torture test”. 5V@3A on both outputs at the same time. Even though this is technically only 30W, and the charger is rated for 38W, the higher current and greater voltage drop between input (13.8V) to output (5V) actually tends to put more stress on the circuitry. At first, the voltage on both outputs was stable, but once the adapter started heating up, things got a little worse. After an hour, the case temperature rose from 26°C to 40°C, and the voltage on the QC3.0 output dropped from 4.831V to 3.818V. That’s unacceptable. However, the USB Type-C output remained stable at 4.828V.
Finally, I tested to see if the device has any sort of overcurrent detection. At 5V, it cut out at 4.6A, 9V went up to 5.0A, and 12V reached 4.9A. That’s 60W from an adapter that claims it only does 18.
And of course, I cracked one open. You know… For science. We can clearly see two distinct charge circuits in here: two inductors, two capacitors, two sets of control ICs. That said, I can’t think of a reason that one output would do so well in the torture test and the other would do so poorly, as the circuit appears to be identical between the two.
Overall, I would consider these adapters safe to use. Just maybe not both outputs at once.
Christian –
This charger works well, charges fast, no issues. The key is its low cost in a multi-pack. For the cost of normally just one charger you instead get multiples to have in multiple cars or in multiple outlets in your minivan, car or truck. Perhaps even stash one or two in a glove box just in case one gets misplaced by the kids or something. Low enough cost that if the kids do burry one in a flower bed for you there’s no reason to stress about it. Excellent value, excellent insurance against the things that just happen.
M Seal –
Great value 4 packs.
Convenient that the adapter has both a USB-C and a USB-A port to fit whatever cable you may have.
36W power is reasonable for 2 ports and great if you only use one port.
P.J. –
This came quickly but had no documentation with it. It has two ports and both can be used simultaneously.