Every current iPhone, the 15, 16 and 17 series, charges over USB-C, not Lightning. But Apple's box only includes a USB-C to USB-C cable, no wall plug, so most buyers need to source a charger separately. For fast charging in 2026 you want a USB-C PD (Power Delivery) charger rated at 20W minimum, 30W to 40W if you want the quickest top-up on an iPhone 17, plus a USB-IF certified cable rated to match. Below we break down exactly what to buy, what to avoid, and which chargers and cables from Oz Tech Deals suit each iPhone model and budget.
In this article
- Does the iPhone Use USB-C Now?
- How Many Watts Do You Need to Fast Charge an iPhone?
- Does the iPhone Come with a Charger in the Box in Australia?
- What Should You Look for in a USB-C Cable for iPhone?
- Best USB-C Chargers and Cables for iPhone in 2026
- Can You Use a Fast Charger from Another Brand?
- FAQ
Does the iPhone Use USB-C Now?
Yes, but only on the newer models. Apple switched the iPhone from Lightning to USB-C with the iPhone 15 in 2023, and every model released since, the iPhone 15, 16 and 17 series (including the 17 Pro and 17 Pro Max), uses USB-C for charging and data. If you're on an iPhone 14, 13, 12 or earlier, or an iPhone SE, you're still on Lightning and need a Lightning cable instead.
The move to USB-C means one cable now charges your iPhone, iPad, MacBook, AirPods case and most Android phones, which is handy if your household has a mix of devices.
How Many Watts Do You Need to Fast Charge an iPhone?
The wattage you need depends on the model. Here's what each current iPhone can actually accept:
| iPhone model | Peak charging speed | Recommended charger |
|---|---|---|
| iPhone 15 / 16 (standard) | Around 20 to 23W | 20W to 30W USB-C PD |
| iPhone 16 Pro / 16 Pro Max | Around 30 to 31W | 30W to 35W USB-C PD |
| iPhone 17 (standard) | Around 27 to 28W | 30W to 40W USB-C PD |
| iPhone 17 Pro / Pro Max | Up to 40W | 40W or higher USB-C PD |
Going higher than these numbers doesn't damage the phone or overcharge it. Apple's onboard power management caps how much the iPhone draws, so a 65W or 100W charger simply gives you headroom to also charge a laptop or tablet from the same plug, it won't push extra current into the phone. For most people, a single-port 20W to 30W charger is all a standard iPhone needs, according to Belkin's iPhone 17 charging breakdown.
The minimum wattage for full-speed fast charging on any current iPhone, in a compact GaN body.
Does the iPhone Come with a Charger in the Box in Australia?
No. Every iPhone sold in Australia since the iPhone 12 has shipped without a wall adapter, and that hasn't changed for the 15, 16 or 17 series. You get a USB-C to USB-C cable in the box and nothing else, so unless you already own a compatible USB-C wall charger, you'll need to buy one separately to charge the phone out of the box. This is also why buying a refurbished iPhone from Oz Tech Deals is worth pairing with a charger and cable bundle, particularly if you're upgrading from an older Lightning phone and don't already own USB-C gear.
What Should You Look for in a USB-C Cable for iPhone?
Not every USB-C cable is built the same, and a cheap, uncertified cable is the most common reason people think their charger is "broken" when it's actually the cable limiting the speed. Look for:
- Power Delivery (PD) support, so the cable can actually carry the wattage your charger outputs.
- An E-marker chip for any cable rated above 60W, this is a small chip inside the connector that lets the cable safely carry higher current.
- Braided nylon over the plastic-coated type, it resists fraying at the connector, which is where most cables fail first.
- The right length for how you use it, a short 0.3m cable is great for a power bank or desk, a 1m to 2m cable suits a bedside table or car, and longer options give you couch-to-wall flexibility.
Braided for durability, with a built-in smart chip that supports fast charging up to 3A, long enough to reach from a couch to a wall socket.
Best USB-C Chargers and Cables for iPhone in 2026
Here's how the main options at Oz Tech Deals stack up, so you can match the charger to how you'll actually use it.
| Product | Output | Best for | Price |
|---|---|---|---|
| iQuick GaN II 20W Dual Port | 20W, 2 ports | Everyday single-iPhone charging on a budget | $19.95 |
| UGREEN CD327 Nexode 65W GaN | 65W, 4 ports (2 USB-C, 2 USB-A) | Charging an iPhone and a laptop from one plug | $79.95 |
| iQuick Braided USB-C to USB-C, 3M | Up to 3A | Bedside or couch charging with reach to spare | $39.95 |
| iQuick TransWire 4-in-1 Cable | 100W PD, 4 connector types | Mixed-device households (iPhone, Android, tablet) | $29.95 |
Four ports, enough power to fast charge an iPhone and a MacBook at the same time, and small enough to travel with.
One cable, four connector types, ideal if your household still has an older Lightning iPhone alongside newer USB-C devices.
Can You Use a Fast Charger from Another Brand?
Yes. Apple's USB-C port follows the same open USB Power Delivery standard as every other USB-C device, so any PD-compliant charger from Anker, UGREEN, Baseus or another reputable brand will fast charge an iPhone correctly, you don't need an Apple-branded adapter. What actually matters is buying from a brand that publishes real wattage and safety certifications, rather than an unbranded charger from an unverified seller. Cheap, uncertified chargers are the ones linked to overheating and battery wear, not third-party chargers in general.
If you're setting up a new refurbished iPhone from Oz Tech Deals, browse our full range of USB-C chargers and charging cables to find the combination that matches your model and how you'll use it. If you're also trying to stretch the battery further between charges, our guide on how to make your phone battery last longer covers the habits that make the biggest difference.
Frequently asked questions
Do I need a 20W or 30W charger for iPhone 16?
A 20W charger covers full-speed fast charging on the standard iPhone 16. If you have the 16 Pro or Pro Max, step up to 30W to use the phone's full charging speed.
Will a higher wattage charger damage my iPhone?
No. The iPhone's internal power management only draws the current it needs, so a 65W or 100W charger is completely safe, it just won't charge the phone any faster than its own maximum speed allows.
Can I use my old Lightning charger's wall plug with a new iPhone?
Yes, if it's a USB-C wall plug you just need a USB-C to USB-C cable to go with it. If your old charger has a USB-A port (a rectangular port rather than the oval USB-C shape), it will charge a new iPhone but noticeably slower, since USB-A adapters typically max out around 12W to 18W.
Is a 100W rated cable safe to use with an iPhone?
Yes. A 100W cable simply has the capacity to carry more power if the devices at both ends request it, your iPhone will only draw what it needs, typically 20W to 40W depending on the model.
Do refurbished iPhones from Oz Tech Deals come with a charger?
Every refurbished iPhone from Oz Tech Deals includes a USB-C to USB-C cable in the box, in line with what Apple currently ships. A wall charger isn't included by default, so we'd recommend adding one at checkout if you don't already own a compatible USB-C adapter.
Get Your iPhone Charging at Full Speed
Shop USB-C chargers and cables built for the iPhone 15, 16 and 17 series, all backed by Oz Tech Deals' fast Australia-wide shipping.
Shop Chargers & Cables →Every refurbished phone we sell carries a 24-month device warranty and a 12-month battery warranty.