We’ve all experienced the tangle of cables at our bedside tables or the frustration of worn-out charging cords. As more devices support cable-free charging, wireless chargers are no longer a nice-to-have—they’re quickly becoming the go-to solution for powering our phones, earbuds, and smartwatches.
But what exactly is a wireless charger, and is it the right fit for your lifestyle? In this guide, we’ll walk you through how wireless charging works, which devices are compatible, and why it might be time to make the switch.
How does a wireless charger work?
Wireless chargers use a process called inductive charging, which relies on electromagnetic fields to transfer power. Inside your wireless charger is a coil that generates a magnetic field. When you place a compatible device like your iPhone or Samsung Galaxy on the charger, the magnetic field induces a current in a matching coil within your phone. This current then charges your battery.
This method of charging has been standardised under the Qi (pronounced "chee") wireless charging protocol, which is now supported by most modern smartphones, earbuds, and wearables.
What is Qi2?
Qi2 is the latest version of the Qi wireless charging standard, developed by the Wireless Power Consortium. It builds on the original Qi protocol with improved power efficiency, faster charging speeds, and a new magnetic alignment system inspired by Apple’s MagSafe. This ensures more consistent charging, better device placement, and wider compatibility across brands.
Devices and chargers certified with Qi2 offer a safer and more reliable wireless charging experience. As more phone brands adopt Qi2, you’ll benefit from faster charging and smarter alignment, reducing wasted energy and improving performance.
Devices that support wireless charging
Wireless charging isn’t limited to just high-end phones anymore. Here’s a quick look at popular devices that are compatible:
Apple
● iPhone 8 and newer (including all iPhone 12, 13, 14, 15, and 16 models)
● AirPods with wireless charging case
● Apple Watch (when using a compatible 3-in-1 charger like the Pulse Charge Apollo)
Samsung
● Galaxy S6 and newer models
● Galaxy Note 5 and newer
● Galaxy Buds with wireless charging case
Other Devices
● Google Pixel (Pixel 3 and up)
● Huawei Mate series
● Any other Qi-certified smartphone or accessory
Before buying a wireless charger, check your device’s specs to make sure it supports wireless charging.
Benefits of using a wireless charger
There are several reasons why a wireless charger might be one of the best tech accessories you invest in:
1. Less clutter
Say goodbye to tangled cords and messy power boards. A wireless charger creates a minimalist and streamlined space on your desk or bedside table.
2. Long-term device care
Repeatedly plugging and unplugging your phone can wear down the charging port over time. Wireless charging eliminates this wear, helping to extend your device’s lifespan.
3. Universal compatibility
One wireless charger can often power multiple devices—your phone, your earbuds, and your smartwatch—especially if you’re using a 3-in-1 charger like the Pulse Charge Apollo.
4. Safer overnight charging
Many quality wireless chargers, including those from Pulse Charge, come with built-in safety features like temperature control, over-voltage protection, and foreign object detection.
5. Convenience for daily use
Just place your phone on the pad and go. No fumbling with cables or trying to find the charging port in the dark.
Is wireless charging as fast as wired?
Wired charging is generally faster—but not by much anymore. Most Qi-enabled wireless chargers deliver speeds between 7.5W and 15W, depending on your phone model. Newer phones are optimised for faster wireless charging, and with the introduction of Qi2, the gap between wireless and wired charging speeds continues to shrink.
For many users, the convenience of wireless charging far outweighs a small difference in speed, especially for overnight or desk charging.
Pulse Charge wireless charging solutions
At Pulse Charge, we’ve designed our wireless charging products to meet the needs of modern tech users. Whether you're an iPhone loyalist, a Samsung fan, or somewhere in between, we have options that combine convenience with performance.
Top pick for Apple users: Apollo 3-in-1 Wireless Charger
This compact, foldable charger lets you power your iPhone, Apple Watch, and AirPods all in one place. It’s great for home, travel, or your workspace, with a sleek design and fast-charging capability.
Best for trips: Universe 5-in-1 Power Bank
For those on the move, the Universe combines traditional and wireless charging in a single device. It includes built-in cables and a wireless pad, making it perfect for travel or emergency use without the mess. Now with Qi2 magsafe wireless charging!
Best for every day: Hydropower
Stay charged and hydrated with the HydroPower – a double-wall insulated water bottle with a built-in wireless power bank. Designed for life on the go, it keeps your drinks hot or cold while powering your phone wirelessly. Ideal for commuting, outdoor adventures, or the desk – it's a smart upgrade for anyone who loves function-packed gear.
Browse the full range of Pulse Charge wireless chargers here
