What wattage does the new iPad air come with and whats the highest wattage i can use safely?
What wattage adapter does the new iPad air come with and what's the highest wattage i can use safely?
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The iPad Air comes with a 20w charger as shown in the "What's in the box" section here: https://www.apple.com/shop/buy-ipad/ipad-air
You can use any wattage. There is no danger in using higher wattage chargers. The iPad will only ever take as much as it needs for charging, and cannot be over charged.
You safely use a 60 watt or 85 watt MacBook Pro USB-C charger if you really wanted to.