Wireless Charging and Phone Cases
There is a common misconception that wireless charging and phone cases don’t work well together. In reality, they can coexist quite nicely.
However, thick phone cases are a problem as they interfere with electromagnetic induction. This can cause the phone to overheat.
Metal cases are also a problem as they block the electromagnetic signal. This can damage credit cards and RFID chips.
What is a wireless charging case?
The convenience of wireless charging is hard to beat – just drop your phone on a compatible pad and the charger does the rest. But you may have heard that some cases, like thick rubber and metal ones, prevent wireless charging altogether or slow it down significantly. Is this true, and what can you do to make sure your case works well with your wireless charging pad?
Thick phone cases are among the biggest culprits when it comes to blocking electromagnetic signals needed for wireless charging. This is because they can prevent the phone and charger from being in the correct alignment, or even contact at all. This can cause the phone to overheat and potentially damage it or the charger. This is why it is important to choose a case that is wireless-charging friendly, or Magsafe compatible. Magsafe cases, like the PITAKA MagEZ Case, have two magnetic plates that wireless charging phone case are intelligently positioned inside the case and can be used in conjunction with magnetic car docks and wireless charging pads without any issues.
Other types of cases, like those made out of aluminum, will also not work with wireless charging because they block these electromagnetic signals. This is why the newest iPhones dropped aluminum for a glass back – wireless charging just won’t work with metal. Luckily, many plastic, silicone and rubber cases should work with wireless charging just fine.
How does a wireless charging case work?
While wireless charging is an incredibly useful technology that saves you from tangled wires and the hassle of having to align your phone with the charger, it doesn’t come without its issues. If your phone seems to charge more slowly than it should, or doesn’t even charge at all, there could be a problem with your case.
Metal cases can interfere with the electromagnetic induction process, and aluminium specifically is a no-go for this type of charging. This is likely why Apple switched to glass in the latest iPhones; they wanted their wireless charging capabilities to work perfectly.
Thicker cases may also cause a problem, as they can create too much space between the phone and the charger. Opt for plastic or silicone cases, as these won’t have a significant impact on wireless charging. Bulky cases that hold credit cards are another thing to avoid, as they can interfere with the charging signal and slow it down.
Some metal cases can also cause overheating, which is why it’s best to remove them while charging. If your case is causing these problems, try removing it to see if the issue resolves. If you’re looking for a new wireless charging wireless charging phone case case, check out the Cosmo Classic, which has been drop-tested to 10 feet and comes with a built-in screen protector as well as a MagSafe mount. The Cosmo Lite is an even slimmer option, designed to be the perfect fit for your smartphone.
Are wireless charging cases compatible with my phone?
There are plenty of wireless charging cases to choose from, whether you prefer a stylish leather option like an Olixar Iphone XR wallet stand case or something more rugged and protective like a Otterbox Defender series styled phone case. However, you should always check the thickness of your case. Thick cases may interfere with the magnetic field needed to charge your phone, and this can cause the battery to overheat. This can result in damage to your charger, your phone or even the battery itself.
Most plastic, rubber and leather cases should work fine with wireless charging pads and stands, provided that they’re not too thick. Metal cases, on the other hand, are more likely to interfere with the charging process. Thicker cases, especially those made with aluminium or metal, can block the electromagnetic field and cause your phone to charge slowly or not at all.
A good way to find out if your case will work with a wireless charging pad is to test it out on your own. If it doesn’t work, you can always switch to a thinner case. For example, a MagEZ Case is expressly designed to be compatible with wireless charging pads and won’t interfere with the magnetic contact between your phone and the pad. It’s also super slim and looks great!
What are the best wireless charging cases for my phone?
The best wireless charging cases will offer a clean and simple way to charge your phone without the need for wires. They will also offer protection against bumps, drops and scratches while still being able to charge wirelessly. They will be slim, light and MagSafe-enhanced, to ensure optimal contact between the charger and your device’s battery case.
The most important thing to remember when looking for a case for your smartphone is that thicker cases may interfere with wireless charging. Most chargers can work with cases up to 3mm thick, but it’s best to avoid very thick cases or ones made of metal as they will hinder the electromagnetic field used for charging. This can cause the battery to overheat, potentially causing damage to your device or case.
There are many different types of cases to choose from, including leather and plastic. It’s also possible to get cases with built-in battery power. While these may not be as lightweight or slim as some of the other options, they can be useful for those who need a extra boost of power throughout the day.
Another option is a magnetic portable charger, such as the RapidX Boosta. These are often less expensive than battery power banks and will stick to the back of your iPhone or case while you use it.