1, the Apple 12 fast charge is 20 watts;
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2, Apple 12 full series support PD fast charge, the official charger speed is 20W;
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3, Apple 12 also supports wireless charging, wireless charging power up to 15 watts, charging 30 minutes can be charged to 50%.
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1, the common Apple phone charger output specifications are 5V 1A(5W), the input voltage is AC100-240V, the global general voltage specification; The charger parameter of Apple's general iPad model is 5V2A, a total of 10W; iPad Pro II is upgraded to a 12W charger, 5.2V2.4A; In the latest iPad Pro is paired with 18W PD fast charger, with 5V 3A, 9V 2A two voltage can be adjusted;
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2, the current Apple iPhone up to 18W fast charge, you can also match it with 30W or more power charging head, but the charging IC chip inside the phone will automatically limit the charging power, so it is recommended to be equipped with 18W or 20W support USB PD fast charge charger can be;
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3, if the long-term use of non-standard output voltage\/current power supply to charge the phone, the impact on the battery is difficult to estimate. Insufficient voltage\/current will make the charging time longer, and it is difficult to full, the voltage and current are too high, easy to overcharge and lead to a decline in battery life, and may damage the phone. Output voltage and current value data from the original charger. Usually charging, it is best to use the original charger, as little as possible to use the third party power supply;
The current maximum is 20w fast charge