The Ipad charger came in. Is there a difference between 10w and 12w?

The differences between iPad charger 10w and 12w are as follows:

Different powers

The transformer coil turns of the two chargers are different, and the power of ipad charger 10w is 2w less than that of 12w.

2. Different charging speeds

Apple upgraded the charger of 12w, and the charging speed is about 40 to 50 minutes faster than that of 10w, which does not affect the battery life and is not damaged.

3. Provide different product models.

10w charger is the charger for iPadmini 1 and mini2, and 12w charger is the charger for ipad series, and the product models supplied by them are different.

Extended data

IPad charger is also suitable for iPhone charging:

iPad？ The charger parameter is 2. 1A/ 12W, iPhone? The parameter of the charger is 1A/5W. When charging iPhone with iPad charger, if the phone can only receive 1A current, then iPad charger will only provide 1A current output.

However, judging from the models after iPhone 6, the charging configuration file of iPhone is the same as that of iPad, which means that the subsequent devices can also be charged with a current of 2. 1A, and the maximum power supported does not exceed 12W. IPad charger can shorten the charging time of iPhone to some extent.

Baidu encyclopedia -iPad and iPhone charger