How to Charge Your iPhone Without the Original Charger

What you can use to charge an iPhone when you don't have the charger

You can charge an iPhone with any USB-C to Lightning cable paired with a USB-C power adapter, or with a wireless charger that supports Qi standard. The cable and adapter don't have to be Apple-branded — third-party options work as long as they meet USB Power Delivery specifications. If you have an older iPhone (iPhone 8 or earlier), you'll need a USB-A to Lightning cable instead, which is more widely available in homes and offices.

The fastest temporary solution is usually borrowing a USB-C cable and power adapter from someone with a recent Android phone, laptop, or tablet. Most modern devices use USB-C now, so this is often easier than finding an Apple charger. Wireless charging works more slowly but requires nothing but a compatible pad — no cable needed.

Key Takeaways

Any USB-C to Lightning cable works with any USB-C power adapter to charge iPhone 15 and newer models at full speed.
iPhone 8 through iPhone 14 need a USB-A to Lightning cable, which is cheaper and more common than Apple's original charger.
Wireless charging pads that support Qi standard work with any iPhone model from iPhone 8 onward, though charging takes longer than wired methods.
Third-party cables and adapters are safe to use as long as they carry USB-IF certification or are from established electronics brands.

USB-C charging for iPhone 15 and newer

iPhone 15, 15 Plus, 15 Pro, and 15 Pro Max all use USB-C instead of Lightning. This means you can use the same cable and adapter you use for a MacBook, iPad Pro, Samsung phone, or most other modern devices. Any USB-C to Lightning cable paired with any USB-C power adapter will work — you don't need Apple's version.

Look for a USB-C power adapter rated for at least 20 watts if you want reasonably fast charging. Apple's 20W adapter is common, but Anker, Belkin, and other brands make equivalent adapters for less money. If you're borrowing from someone, their laptop charger or tablet charger will almost certainly work, though it may charge more slowly if it's rated below 20 watts.

Lightning cables for iPhone 8 through iPhone 14

If you have an iPhone 8, X, 11, 12, 13, or 14, you need a USB-A to Lightning cable — the older connector type. These cables are inexpensive and widely available at drugstores, gas stations, and electronics retailers. A basic third-party Lightning cable costs $5 to $15, compared to Apple's $19 version.

Pair the Lightning cable with any USB power adapter rated for at least 5 watts. Phone chargers, tablet chargers, and laptop chargers all work. If the adapter is rated higher (10W, 20W, or more), that's fine — it will just charge at the speed your phone supports, not faster. Avoid extremely cheap cables from unknown sellers, as they may not charge reliably or could damage the phone's charging port over time.

Wireless charging as a cable-free option

Any iPhone from iPhone 8 onward supports wireless charging using the Qi standard. You place the phone face-up or face-down on a wireless charging pad, and it charges without a cable. Wireless chargers are sold at most electronics stores and online for $15 to $50 depending on speed and design.

Wireless charging is slower than wired charging — a full charge typically takes 2 to 4 hours instead of 30 minutes to an hour. It's most useful as an overnight charging method or when you want to avoid plugging and unplugging the cable repeatedly. Any Qi-certified pad works with any iPhone model that supports wireless charging; the brand doesn't matter.

What to avoid when charging without your original charger

Don't use chargers designed for other devices if they have a different connector type. For example, a USB-C cable won't physically fit into an iPhone 8's Lightning port, and forcing it will damage the port. Similarly, don't use a charger meant for a smartwatch or older phone — the voltage may be wrong.

Avoid extremely cheap cables from unknown brands sold on marketplace sites. These may lack proper safety certification and can overheat, fray quickly, or corrode the charging port. Stick with cables from established brands like Anker, Belkin, Amazon Basics, or the phone manufacturer. If a cable feels hot to the touch while charging, stop using it when ready.

How to tell what iPhone model you have

Open Settings, tap General, then tap About. Look for the line that says "Model" — it will show iPhone 15, iPhone 14, iPhone 13, and so on. If you see "iPhone 8" through "iPhone 14," you need a USB-A to Lightning cable. If you see "iPhone 15," you need USB-C to Lightning.

You can also look at the charging port itself. Lightning ports are small and rectangular with eight pins visible inside. USB-C ports are slightly larger and oval-shaped. If you're not sure, asking someone at a phone store or electronics retailer takes 30 seconds.

Charging speed differences between methods

Wired charging with a USB-C adapter (iPhone 15 models) is fastest, reaching a full charge in 25 to 35 minutes with a 20W or higher adapter. Wired charging with a USB-A adapter (iPhone 8–14) takes 45 minutes to 2 hours depending on the adapter's wattage. Wireless charging is slowest at 2 to 4 hours for a full charge.

If you need your phone charged quickly — for example, before leaving the house — use a wired cable. If you're charging overnight or while working at a desk, wireless charging is convenient and puts less wear on the charging port over time.

Frequently Asked Questions

Can I use a Samsung charger on my iPhone?

Yes, if it has the right connector. If your Samsung uses USB-C and your iPhone is a model 15, a USB-C to Lightning cable with your Samsung's USB-C adapter will work. If your Samsung uses a different connector, it won't fit your iPhone's port.

Is it safe to use third-party chargers?

Yes, as long as they're from established brands or carry USB-IF certification. Avoid very cheap cables from unknown sellers. Check the brand name and read reviews before buying. If a cable gets hot or doesn't charge reliably, replace it.

Will using a different charger damage my battery?

No. Any charger with the correct connector and proper voltage specifications won't harm your battery. Your phone has built-in protection that prevents overcharging. Using a higher-wattage adapter won't charge faster than your phone supports — it will just deliver the power your phone needs.

What's the difference between fast charging and regular charging?

Fast charging uses a higher-wattage adapter (18W or more) and charges your phone noticeably quicker. Regular charging uses a lower-wattage adapter (5W to 10W) and takes longer. Your iPhone will work with either, but fast charging is more convenient if you're in a hurry.

Can I charge my iPhone with a laptop charger?

Yes. Most laptop chargers use USB-C, and if you have a USB-C to Lightning cable, you can plug it into your laptop charger. Your phone will charge at whatever speed the laptop charger supports — usually faster than a phone charger because laptop chargers are higher wattage.

This guide is for general information only and is not medical, financial, legal, or other professional advice. For decisions specific to your situation, consult a qualified professional. See our Editorial Policy.