Under USB-PD, cables are not trusted by default. If a cable can’t explicitly confirm that it supports higher wattage, the charger and laptop will immediately fall back to a lower, safer power level.

Google’s marketing makes the transition to Qi2 sound like a free upgrade. It isn’t. To actually get the experience Google ...

Would you feel confident in buying US-made LiFePO4 (LFP) batteries? While the answer here is generally expected to be ‘yes’, ...

Some early-model 2025 Ioniq 5s may experience charging issues. Don't worry, though: The fix is usually a free battery ...

When your Android device refuses to charge despite being plugged in, it can be frustrating and disruptive. This comprehensive ...