iPhone and – Apple’s newest iPhones max out at 40 watts (with some models at 20W), while the latest iPads range from 45 watts on the base model to 60 watts on the M5 iPad Pro. With Apple no longer including chargers in the box, many customers may be stuck using older, slow
The morning rush has a familiar rhythm: unlock the phone. check the battery. plug in “just for a bit. ” and hope the percentage climbs fast enough before you leave. But if you’re using the wrong charger—or an old one you forgot you were still using—you may be feeding your iPhone or iPad far less power than it’s actually capable of.
That gap matters, because charging speed isn’t only about convenience. A slow charger can mean fewer gains while you’re standing by the outlet, while a fast charger can be the difference between making it through a commute on low battery and watching that number creep downward.
Apple hasn’t made this easy. It’s inconsistent about listing charging specifications on consumer-facing spec sheets. and it stopped including a charger brick in the box for new iPhones. So the real question becomes simple: what’s the fastest charging speed your iPhone or iPad port can handle—and does your charger match it?.
Charging speeds aren’t guesses; they’re measured in watts
Mobile battery capacity is measured in milliamp-hours (mAh). the amount of power a battery can deliver for an hour before it requires recharge. The article explains it with a straightforward example: a 1,000mAh cell can deliver 1,000 milliamps for exactly one hour. In real use. the output varies depending on what the device is doing. but the capacity figure still gives you a baseline for how big the battery is.
In the newest device lineup discussed here, the iPhone 17 Pro Max has a battery capacity of 5,088mAh, while the base model iPhone 17 uses a 3,692mAh cell. On the tablet side, the base model iPad 11th Generation is measured at 7,698mAh, and the 13-inch M5 iPad Pro packs a 10,290mAh battery.
Charging speeds, by contrast, are measured in watts. Bigger devices can often charge faster because larger batteries have more room to dissipate heat—and more room to include cooling systems—explaining why a MacBook includes a huge 140W charging brick while iPhones have historically relied on much smaller chargers.
The story then narrows to the practical answer: the latest Apple devices charge at specific caps.
As of the latest iPhone 17 lineup, charging tops out at 40 watts
The newest iPhones don’t break the rules of steady incremental change. As of the iPhone 17 series, the iPhone 17, iPhone 17 Pro, and iPhone 17 Pro Max can charge at up to 40W.
But the lineup isn’t uniform. The iPhone Air tops out at 20W—one of the compromises that comes with aiming for a thinner design.
There’s another detail that has immediate consequences for buyers: Apple no longer includes a charger in the box with new iPhones. That means people who want to hit those higher speeds have to buy the right charger separately.
The article provides a historical anchor for what many owners may still have at home. The last time a charger shipped in the box. the iPhone 11 came with a 5W brick. while iPhone 11 Pro owners received an 18W unit. Anyone still relying on one of those older bricks will see a slow charging experience with newer iPhones—because the device can’t charge faster than what the charger can deliver.
For iPads, the range is higher: 45W to 60W depending on the model
iPad charging speeds are more generous across the board, at least at the high end.
The base model iPad released in 2025 charges at up to 45W, and the article places it on par with competing tablets from companies such as Samsung. The M5 iPad Pro goes even further, charging at up to 60W.
Apple hasn’t stopped including chargers with its tablets yet, but the article argues the effect is still disappointing. All iPads ship with a 20W charger, meaning many owners are effectively left waiting longer than they need to.
If you want top-speed charging, the charger has to match the cap
Once you know the wattage ceiling for your specific device model, the next step is mechanical but easy to miss: make sure your charger can actually deliver at least that top speed.
The article points out that Apple offers fast chargers, but it’s not the only option. It names third-party brands with chargers available in 2026, including Anker, Ugreen, and Satechi. The guidance stays consistent: whichever brick you choose. ensure its top speeds are at least equal to those of your iPhone or iPad.
In the end, the fastest charging experience isn’t locked behind a secret setting. It’s locked behind a charger that can keep up. And right now, that’s the part Apple has left customers to figure out—before the battery runs out again.
iPhone 17 charging speed iPhone Air 20W iPad 11th generation 45W M5 iPad Pro 60W fast charger USB Power Delivery wattage charging