Not all mobile phones can use a wireless charger. Only devices that support Qi wireless charging will work with wireless chargers. If you’re using a recent iPhone (from iPhone 8 onwards) or newer Android models from brands like Samsung, Google, or OnePlus, chances are your phone is compatible. However, older phones or budget models may not support it. 

Yes, wireless charging is generally safe for your phone’s battery when used properly. Most wireless chargers, especially from reputable brands like Anker, include safety features such as temperature control and trickle charging to help protect battery health. However, like any charging method, excessive heat can affect long-term battery life. To minimise this, avoid using your phone heavily while charging and make sure the charger is positioned on a flat, well-ventilated surface.

Yes, it’s generally safe to leave your phone on a wireless charger overnight, especially if you’re using a reputable brand. Most modern devices and chargers have built-in safeguards to prevent overcharging. Just ensure the charger is Qi-certified and placed on a flat, well-ventilated surface.

It could be due to misalignment, a thick or metal phone case, or the charger not being plugged in properly. Make sure your phone supports Qi wireless charging and that you're using a compatible charger. Restarting your phone or trying a different cable may also help.

Choosing the right wireless charger ensures your devices charge safely, efficiently, and conveniently. Here are a few things to consider:

Check Device Compatibility: Make sure the charger supports your phone’s wireless charging standard (most modern iPhones and Android phones use Qi).

Consider Charging Speed: Look for fast-charging support (e.g. 7.5W for iPhones, 10W or 15W for many Androids). Not all chargers deliver the same output.

Pick a Practical Design: Choose between a charging pad (great for bedside tables) or a stand (ideal for desks and video calls). Some can even charge multiple devices at once.

Case-Friendly Charging: Good wireless chargers work through most phone cases. Avoid very thick or metal cases for best results.

Safety Features: Opt for chargers with temperature control, overcharge protection, and foreign object detection to keep your phone safe.

Brand Reputation and Warranty: Stick with trusted brands like Anker that offer solid warranties and UK customer support.