For iPhone 17 16 15 ProMax, iPad Air Fast Charging USB-C PD Plug Charger & Cable
Conductor: Pure Tinned Copper. WARNING: Non-certified cables can harm your device. Aluminium Mylar Foil Shield: 15um. The thicker and purer the centre core, the less resistance there is. Max Conductor Resistance at 20°C (O/Km): 109.2.