Usb Wall Charger High Amp Multi Port
The Different Types of Chargers Apple’s Lightning CableWhile chargers are becoming more standardized over time, there are still a variety of different charger types in wide use:. Laptop Chargers: Unfortunately, there’s still no standard type of charger for laptops.
You’ll want to get a charger designed specifically for your laptop. Connectors aren’t standardized, so you probably won’t be able to accidentally plug the wrong charger into your laptop. Though, with the introduction of USB Type-C (outlined below), this is starting to change, albeit slowly. Apple’s Lightning Connector: Apple has uses the, introduced in 2012, for their mobile devices. All new iOS Devices use the Lightning connector and can be connected to any Lightning charger certified or developed by Apple. Older devices use Apple’s.
Apple makes a connector that allows you to connect new devices with a Lightning connector to older charges with a 30-pin dock connector, if you really want to do this. Micro-USB Chargers: This was the “standard” (so to speak) for years, and many smartphones and tablets use standard. These replaced the that came before them, and the proprietary chargers that old cell phones used before that. To comply with the European Union’s directives on a common type of charger for smartphones, Apple offers a. USB Type-C: This is the newest standard to hit the scene, and essentially the evolution of Micro-USB.
(often just referred to as “USB-C”) is a reversible connector with a much higher data throughput and capable charging rate. It has effectively taken the place of Micro-USB on most new devices outside of Apple’s iDevices, and is even starting to show up as a standard charging solution on many laptops.Chances are you have devices that use at least a couple of these. But you already know which devices use which chargers—so you really want to know if you can mix and match power bricks.
That answer iswell, maybe. Understanding Volts, Amps, and WattsTo understand charger compatibility, you first need to understand how they work—at least on a rudimentary level.There are a variety of ways to break down volts, amps, and watts, but I’ll use the most common metaphor: think of it like water flowing through a pipe. In that case:. Voltage (V) is the water pressure. Amperage (A) is the volume of water flowing through the pipe.
Wattage (W) is the rate of water output, which is found by multiplying the voltage by the amperage.Pretty simple, right? Back in the day, most mobile phone chargers came in two varieties: 5V/1A and 5V/2.1A. The smaller chargers were built for smartphones, and the larger for tablets. Any phone charger could be used with any phone, and most tablet chargers would work on any tablet. Pretty simple stuff. All Micro-USB chargers were rated for 5V, so you never really had to worry about accidentally plugging your phone into a charger with too high of a voltage.But now, things are much more complicated.
With larger device batteries, new charging technology like Qualcomm’s Quick Charge, and formats like USB-C that allow for better charging throughput, chargers are more complex than ever. If interested, you can find any charger’s output information written in tiny text somewhere on the charger itself.Now, while we don’t need to over-complicate the discussion and break down every device charger out there, this basic knowledge is a bit of a necessity. Understanding How Charging WorksSo let’s say your phone shipped with a 5V/1A charger.
This is what we’d generally think of as a “slow” charger, since the majority of modern chargers are much faster now.Does that mean you can’t use a 5V/2.1A charger, or even a 9V/2A charger (in the case of USB-C)? In fact, a higher amperage charger will likely charge your phone even faster, and it can do so safely. Basically, all modern batteries are built with with a chip that regulates the input—they will allow what they can handle. This is actually a two-way street, because the chargers also support these “smart” features, which is why you should always buy high-quality, name brand chargers instead of cheap knockoffs.Note: Charging bricks that support more than 5V will be USB-C from end-to-end, making it impossible to accidentally use a Micro-USB or Lightning cable.This is why you can use a Quick Charger on older smartphones that don’t support Quick Charging technology—both the charger and the battery have the necessary safeguards in place to keep anything bad from happening. The phone will just charge at the normal speed its designed for.Speaking of Quick Charging, let’s touch on that briefly. First off, there are several quick charging methods form a variety of different manufacturers and they are not cross-compatible. That means just because your device supports some form of “quick charge” technology and your buddy’s charger does too, you can’t automatically guarantee you’ll get a faster charge.
If they’re not using the same quick charge technology, it will still charge you phone—it’ll just do it a bit slower. (, but for now, we’re stuck with multiple standards.) So, Can Any Charger Be Used with Any Device?The short answer is: most likely, though you’ll have varying results.For example, let’s say you’re using an old 5V/1A charger on a brand-spanking-new smartphone.
Multi Port Usb Wall Charger
You’re going to have less than stellar results there, because it’s going to charge the device much more slowly than the charger that came with the phone. Most modern smartphones can accept much faster chargers.Laptops are often a different story. If it has a proprietary charging port, I wouldn’t use anything outside of the stock charger (not that you could anyway, since it’s proprietary).
But since USB-C is the first USB technology that allows high enough throughput to charge laptop batteries, you may have a new laptop that charges through USB instead of a proprietary power cable. So with that in mind, could you use your smartphone charger on your laptop? What about your laptop charger on your smartphone?Mostly, the answer here is going to be “yes.” A smartphone charger is going to be very low power for a laptop, but it may be able to charge it while the laptop is in standby mode, though you’ll likely have to test this to find out. If it doesn’t work, it won’t harm your device.On the other hand, you can definitely use your USB-C laptop charger to juice up your smartphone. Again, those safeguards we talked about earlier will allow the charger and battery to talk with each other and automatically default to the fastest allowed charging speed.
It’s very cool.For example, I almost always charge my ASUS Chromebook C302 with my Pixel 2 XL’s charger when I’m at home, and I’ve used my C302’s charger on my Pixel multiple times when I’m out. I leave the C302 charger in my bag all the time and the stock Pixel charger plugged up, so it works out well.
A CHARGER THAT'S GREAT AT SHARINGThe multi-talented Family RockStar™ provides an enormous 5.4 Amp total charging power across four USB ports. That's enough power to charge two tablets and two smartphones, all at the same time. Any port can charge any device thanks to an intelligent smartchip, which recognizes the connected device automatically. For tablets that means optimal charging at 2.4 Amps. Wall-mountable and boasting a ten foot cable for convenient placement, this charging hero will make power struggles at home a thing of the past.
MADE FOR:. USB devices. Rated 5 out of5 byHonestJoe68 fromConvenient power in a stylish package!
4 Port Usb Wall Charger
Excellent, high quality charging hub. It's so versatile because you just plug the USB charging cable for any device into the hub and four devices can be quickly charged at once. I love the sleek and stylish look too as it blends well with all my apple devices and when not in use, still looks attractive. I've owned this for almost a year and it's held up beautifully. The USB hubs are still firm after dozens of adapters plugged in and removed and the finish is just like new. I also appreciate the soft grip feet on the bottom, it's stays firmly in place when in use.
Overall I highly recommend this device. Rated 5 out of5 byJayJay17 fromHIGH QUALITY-usually the way to go. I like this product because it does exactly what it describes, it basically allows you to easily charge multiple devices in tandem.
This is good for me as I have a bunch of devices not to mention family members. I has a high quality look, weight, and feel-from my recent experiences I'm starting to think that when it comes to these types of products high quality is the only way to go in the long run.
Last mention.it's not ugly! It doesn't stick out in my office-it's discreet and looks actually nice.