Recharging the iPhone with an iPad charger is perfectly feasible and will not hurt the iPhone and the charger. The iPhone charger can also charge iPad, but it takes longer to charge. The iPad and iPhone chargers are designed differently for a reason. The iPhone’s battery capacity is smaller. iPad charger is 5W to 12W (or 5A to 12A) automatically changes according to the charging device, you can charge the tablet and mobile phone, therefore, iPhone charger can also charge iPad, but the required charging time is longer.

Ipad’s charger can charge the phone

Ipad’s charger can charge the phone; the premise is to interface matching; iPad’s charger is 5.1v 2.1A10W’s, iPhone charging head’s technical specifications are 0.25A–5V–1.5A, occasionally universal; long-term use, There will be some impact, it is recommended to use the original phone charger.
Recently, there have been many issues concerning the compatibility of iPad and iPhone chargers on the Internet. We have queried Apple’s official website and found the following results: You can use the iPad charger to charge all iPhones and iPods, use the iPhone charger to charge iPads, but charging The time is different from using an iPhone charger. The iPad Charger 2.1A’s current plug into the iPhone will convert it to 1A to charge the iPhone. When the iPhone charger charges the iPad, the current does not become larger （Related article: Can phone chargers be compatible?）