How to Choose a Wireless Charger

Wireless chargers eliminate cable clutter and offer convenient charging for compatible devices. The right charger depends on your device's charging standard, power requirements, and usage patterns.

1. Verify your device supports wireless charging. Check your device specifications or manual for Qi wireless charging compatibility. Look for the wireless charging symbol in your phone's battery settings or place it on an existing wireless charger to test. Most iPhones from iPhone 8 onwards and Samsung Galaxy phones from S6 support wireless charging.
2. Determine your device's maximum wireless charging speed. Find your device's wireless charging wattage in the technical specifications. iPhone 12 and newer support 15W MagSafe and 7.5W standard Qi. Samsung Galaxy S21 and newer support up to 15W fast wireless charging. Google Pixel phones typically support 10W wireless charging.
3. Choose between charging pad styles. Flat charging pads work well for phones and earbuds but require precise placement. Stand-style chargers hold your phone upright for viewing while charging. Multi-device chargers accommodate phones, earbuds, and smartwatches simultaneously. Consider where you'll place the charger and how you use your device while charging.
4. Check charging speed and efficiency. Match the charger's output to your device's maximum input for optimal speed. Look for chargers with 10W, 15W, or higher output depending on your device. Verify the charger includes temperature control and foreign object detection for safe operation. Avoid chargers without proper certifications.
5. Consider case compatibility. Test wireless charging with your current phone case or verify the charger works through cases up to your case's thickness. Most wireless chargers work through cases up to 5mm thick. Remove metal cases, credit cards, or magnetic accessories before charging as these interfere with wireless charging.
6. Evaluate build quality and features. Choose chargers with non-slip surfaces to prevent device sliding. Look for LED indicators that show charging status without being too bright for nighttime use. Consider chargers with cooling fans if you plan to charge while using demanding apps. Check for overcharge protection and automatic shutoff features.