Can You Charge an iPhone with an Android USB-C Cable?
Quick answer
Yes—if your iPhone has a USB-C port, a good-quality USB-C cable that came with an Android phone can usually charge it. The cable does not become unsafe just because it was marketed for Android. Choose a cable and power adapter that meet relevant safety and USB specifications, inspect them for damage, and use the correct connector for your iPhone model.
Can you use an Android USB-C cable to charge an iPhone?
Yes, for USB-C iPhones. The USB-C connector is a common standard used by phones, tablets, laptops and accessories from many manufacturers. A cable supplied with a Samsung Galaxy, Google Pixel, or another Android device can work with an iPhone 15 or later if both ends fit the devices and the cable is in good condition.
The word “Android” on a product listing is usually a description of the device it was bundled with, not a separate kind of USB-C connector. What matters is the cable's actual connector type, electrical compliance, power rating, condition and capabilities. A cable may charge a phone but support only basic data speeds; another may support faster data transfer or a higher power rating. Those are specification differences, not an Apple-versus-Android divide.
There is one major exception: the connector on the iPhone itself. iPhone 15 and later models use USB-C. iPhone 14 and earlier models use Apple's Lightning connector. A USB-C-to-USB-C Android cable cannot plug directly into a Lightning iPhone. For a Lightning iPhone, use a suitable USB-C-to-Lightning cable with a compatible USB-C power adapter, or another appropriate charging setup.
Check the port on your iPhone first. If it is USB-C, a compatible USB-C cable from another brand can work. If it is Lightning, you need a cable with a Lightning connector at the phone end.
First, check whether your iPhone has USB-C or Lightning
Before buying or borrowing a cable, identify the connector on your phone. The changeover matters more than whether the cable came from an Android phone.
| iPhone connector | What cable fits the phone? | Can a USB-C Android cable alone be used? |
|---|---|---|
| USB-C (iPhone 15 and later) | USB-C at the phone end | Usually yes, when the cable and power source are suitable |
| Lightning (iPhone 14 and earlier) | Lightning at the phone end; USB-C-to-Lightning is one option | No, not a USB-C-to-USB-C cable by itself |
If you are unsure, look at the charging port and compare it with the cable plug. USB-C has a small oval opening and a reversible connector; Lightning uses Apple's narrower, flat connector. Do not force a plug that does not fit. If you need to confirm your model, open Settings → General → About and check the model name, then consult Apple's model identification information.
Cable vs charger: these are two different things
Online discussions often use “charger” to mean both the cable and the wall adapter. They are not the same component, and they do different jobs.
- Cable: Connects the iPhone to the power adapter, computer or other power source. Its connector type, build quality and supported power/data specifications matter.
- Power adapter: Converts wall power into a form the device can use and advertises supported output profiles. The iPhone and a compatible adapter coordinate charging according to supported standards.
- iPhone: Manages the power it accepts and can slow or pause charging in certain conditions, including when the device becomes too hot or too cold.
So if someone says “my Samsung charger is safe,” ask what they mean. They might be referring to the Samsung wall adapter, the USB-C cable, or both. A reputable, compatible adapter does not make a visibly damaged cable safe, and a good cable does not make a faulty or damaged adapter safe. Check each part separately.
How USB-C charging works in plain English
USB-C describes the connector and a family of related technical capabilities; it does not mean that every USB-C cable has identical performance. USB Power Delivery (USB-PD) is one protocol that allows compatible power sources and devices to agree on supported power levels. Not every USB-C charger, cable or phone supports every USB feature or power profile.
1. The connector is reversible
A USB-C plug can be inserted either way up. The shape is standardized, but cable capabilities can differ. Some cables are designed for basic charging and USB 2.0 data; others support higher data rates, video-related features with compatible equipment, or higher power ratings. Do not assume a cable supports video or fast data simply because it has USB-C plugs.
2. Power is not pushed into the phone solely based on the cable label
With compliant equipment, the power source and device use the relevant USB signalling and power rules to determine what can be supplied. A 65W or 100W adapter does not automatically force its maximum rated power into every connected phone. The iPhone can draw only what it supports under the current conditions. Actual charging rate varies with the iPhone model, battery percentage, temperature, adapter, cable and what the phone is doing.
3. The cable still matters
A poorly made, counterfeit or damaged cable can be unreliable and may overheat or fail. Cable specifications also affect charging performance: a cable that is not suitable for a particular power level or use case may charge more slowly or fail to support the expected function. USB-IF certification is a useful quality signal for products that are certified, but do not assume every cable is certified or that certification makes a damaged cable safe.
4. Heat management can change charging speed
iPhones monitor temperature and can slow or pause charging when conditions are outside the normal range. A warm phone does not automatically mean the cable is dangerous; charging, gaming, navigation, direct sunlight and a warm room can all contribute to heat. If the phone or connector becomes unusually hot, unplug it safely and inspect the equipment rather than continuing to charge.
Can you use Samsung, Google Pixel, OnePlus or Xiaomi cables?
In general, a sound USB-C cable from a reputable manufacturer can be used with a USB-C iPhone when its specifications and connectors are suitable. The brand name alone is not a guarantee, though: brands sell different products, and a counterfeit product can imitate a trusted label.
| Cable or accessory | General guidance for USB-C iPhone | What to check |
|---|---|---|
| Samsung USB-C cable | Usually suitable if it is genuine, undamaged and correctly specified | Connector fit, condition and stated power rating |
| Google Pixel USB-C cable | Usually suitable if it is genuine, undamaged and correctly specified | Same checks; do not assume every cable has the same data or power capability |
| OnePlus or Xiaomi USB-C cable | May work for standard charging; proprietary fast-charge features may not be available with iPhone | Use a compatible adapter and do not expect the brand's maximum proprietary speed |
| Anker, Belkin or another third-party cable | Can be suitable when it meets the relevant standards and requirements | Buy from a reliable seller and match the cable's rating to your needs |
| USB-C laptop cable | May work if the connectors and specifications are appropriate | Check cable rating; some cables are optimized for data or specific power use |
| Unknown, damaged or counterfeit cable | Avoid if quality or condition is questionable | Replace if frayed, loose, corroded, exposed or unusually hot |
Some Android manufacturers use proprietary fast-charging systems for their own phones. An iPhone may not use those proprietary modes and may charge at a lower, standards-compatible rate instead. This is a performance limitation, not evidence that the cable is harmful. Because products vary, check the adapter and cable specifications rather than assuming every product from a particular brand behaves the same way.
Will an Android USB-C cable charge an iPhone more slowly?
It might, but not because it is an Android cable. Charging speed depends on the iPhone model, adapter output and supported protocols, cable capabilities, battery state, temperature and workload. Apple explains that fast wired charging on USB-C iPhones uses a USB-C cable and a compatible USB-C Power Delivery adapter; older Lightning iPhones require a USB-C-to-Lightning cable for that type of setup.
What the cable's wattage rating means
The cable's rating indicates the power it is designed to carry under specified conditions. It does not mean your iPhone will charge at that wattage. A cable rated for 60W can be more than enough for many phone-charging setups, but you should still check that it is a legitimate, well-made product. Higher-rated cables may be useful for laptops too, but they do not automatically make a phone charge faster.
What affects charging speed in real life?
- Adapter output: A low-output adapter can be slower than a compatible higher-output USB-PD adapter.
- Phone model: Different iPhones have different charging behaviour and supported rates.
- Battery percentage: Charging commonly slows as the battery approaches a high state of charge.
- Temperature: iOS may slow or pause charging when the device is too hot or cold.
- Use while charging: Games, navigation, video recording and other demanding tasks can add heat and use power at the same time.
- Other devices on the adapter: Multi-port adapters may reduce the output available to each port when multiple devices are connected.
- Cable condition and rating: An unsuitable or damaged cable may affect reliability or performance.
For the fastest supported wired charging, use a compatible USB-PD adapter and a suitable cable for your iPhone's connector. Check Apple's current guidance for your exact model rather than relying on a generic “20W,” “27W,” or “100W” claim from a blog or product listing.
When can a USB-C cable or charger actually be unsafe?
The useful question is not “Is it Android?” but “Is this cable and power adapter compliant, undamaged and suitable for the device?” Here are the practical warning signs to know.
1. Visible damage
Do not use a cable with frayed insulation, exposed wires, crushed sections, bent plugs, corrosion, melted areas or a connector that no longer fits securely. Damage can make a cable unreliable and increase the chance of heat or electrical faults.
2. Unusual heat, smell or noise
Stop using the setup if the plug or cable becomes unusually hot, the adapter smells burnt, there is crackling or visible sparking, or the phone repeatedly disconnects and reconnects. Unplug from the wall safely if you can do so without touching a damaged or hot area. Replace suspect accessories; do not keep testing them on another device.
3. Counterfeit or misleading products
A product listing can claim “fast charging,” “original,” “certified” or “for iPhone” without those words proving anything by themselves. Buy from a trusted retailer, check the maker and model, and look for clear ratings and relevant certification information. The USB-IF programme covers cables with specific capabilities; certification is not a substitute for inspecting the product or following its instructions.
4. Liquid or debris in the connector
Do not connect a wet cable or charge through a wet port. Disconnect the cable and follow Apple's guidance for liquid detection or drying. Avoid inserting metal tools, liquids or improvised objects into the port. If the connector is corroded or the port appears damaged, get professional assistance instead of forcing the plug or scraping the contacts.
5. Faulty power adapter or outlet
A cable is only one part of the setup. A damaged adapter, loose outlet or questionable power source can also create risks. Use an adapter from a reliable source that complies with applicable electrical safety requirements. Stop using it if it is cracked, deformed, buzzing unusually, or overheating.
Burning smell, exposed wires, melting, sparks, repeated accessory warnings, a loose plug, or unusual heat at the connector are reasons to disconnect the setup and replace or inspect the faulty component. Do not assume every warning is harmless just because the cable is USB-C.
A practical checklist for safely charging your iPhone
- Confirm the port. USB-C iPhones need a cable with USB-C at the phone end; Lightning iPhones need a Lightning connector at the phone end.
- Use a compatible adapter. For fast wired charging, consult Apple guidance and choose a suitable USB-PD adapter for your model.
- Check the cable's condition. Do not use frayed, bent, corroded, melted or loose connectors.
- Buy from a reliable seller. Be cautious with counterfeit products and listings that make vague or contradictory claims.
- Match the rating to your use. If you need high-power charging or data transfer, check the cable's stated power and data capabilities.
- Keep the setup dry. Do not charge with liquid in the connector or port.
- Avoid trapping heat. Charge on a firm, ventilated surface rather than under a pillow or blanket, and avoid direct sunlight or a hot car.
- Pay attention to alerts. If iPhone shows a temperature or accessory warning, follow the on-screen instructions and Apple support guidance.
- Replace unreliable accessories. If charging only works at a certain angle, the cable or port may be damaged; do not bend it into place and continue using it.
Reader checklist
Troubleshooting: if your Android cable does not charge your iPhone
If the phone does not charge, do not immediately conclude that Android cables are incompatible. Work through these checks safely.
Step 1: Check the connector type
Make sure the cable actually fits the iPhone port. A USB-C-to-USB-C cable cannot directly connect to a Lightning iPhone. Use the correct cable rather than an improvised or forced connection.
Step 2: Inspect both ends
Look for lint, corrosion, bent pins, looseness or physical damage. Do not scrape the port with a metal object or pour cleaning fluid into it. If the port appears damaged or blocked, follow Apple's cleaning guidance or seek qualified help.
Step 3: Check the power adapter
Confirm that the adapter is connected to a working outlet and that it is designed for the cable and device. If the adapter has several ports, disconnect other devices temporarily because shared output can affect charging speed.
Step 4: Try a known-good, compatible setup
If it is safe to do so, test with a known-good cable and adapter that fit your iPhone. Change one component at a time. Do not continue using a cable that is hot, damaged, smells burnt or causes sparks.
Step 5: Check for temperature or software messages
If the iPhone is too hot or too cold, charging may be paused. Move it to a suitable environment and allow it to return to normal temperature. If an alert says liquid has been detected or an accessory is unsupported, follow Apple's instructions instead of repeatedly reconnecting the cable.
Step 6: Get help if the issue persists
If multiple known-good cables and adapters fail, the port or phone may need inspection. Contact Apple Support or a qualified repair provider. Avoid opening the phone or attempting electrical repairs unless you are trained to do so.
USB-C charging myths: what is true and what is not?
The label alone does not determine safety. Compatibility, construction, specification and condition matter.
A good USB-C cable can charge a USB-C iPhone if it meets the needs of the device and is used with a compatible power source.
Connector shape does not guarantee identical charging power, data rates or other features.
Power rating, data capability, compliance and build quality vary between cables.
A compliant adapter does not automatically push its maximum rating into every device.
The phone, adapter, cable, battery state and temperature all affect the result.
Marketing words do not prove a cable is genuine, compliant or undamaged.
A reputable seller, clear specifications and an undamaged product are more useful signals than a label alone.
Older iPhones use Lightning, not USB-C at the phone port.
iPhone 15 and later use USB-C; iPhone 14 and earlier use Lightning.
Slow charging can be caused by adapter output, cable capability, phone model, battery level, temperature or workload.
Compare with a known-good compatible accessory and check for temperature alerts or damage.
Frequently asked questions
Can I charge an iPhone 15, 16 or newer with a Samsung USB-C cable?
Generally yes, if the cable is genuine or from a reliable source, undamaged and suitable for the charging setup. The Samsung label does not make it incompatible. The exact charging speed depends on the cable, adapter and iPhone model.
Can I use a Samsung wall charger with an iPhone?
A compatible, genuine USB-C adapter from another reputable manufacturer can work with an iPhone. For fast wired charging, Apple recommends a compatible USB Power Delivery adapter. Check the adapter's output and applicable safety requirements; not every product has the same specifications.
Can I use a Google Pixel cable with an iPhone?
A USB-C Pixel cable can generally be used with a USB-C iPhone if it is in good condition and suitable for the intended use. Do not assume every cable supports the same wattage or data speed.
Can I use a OnePlus or Xiaomi cable?
It may work for ordinary USB-C charging, but proprietary fast-charging features designed for the brand's own phones may not be available on an iPhone. Use a compatible adapter and do not expect the phone to charge at the other brand's advertised maximum rate.
Can a USB-C cable damage iPhone battery health?
A cable does not harm the battery simply because it came with an Android device. Damaged or poorly made accessories can be unsafe, and excessive heat can affect battery longevity. Use a suitable cable and adapter, avoid hot environments, and stop using accessories that show warning signs.
Can I use a 60W, 100W or 240W USB-C cable?
A higher cable power rating does not mean the iPhone will draw that much power. The cable should be genuine, compliant and suitable for the setup; the phone and adapter determine the supported charging rate. A higher-rated cable is not automatically faster for a phone.
Does a USB-C cable need USB-IF certification?
USB-IF certification is a useful way to identify products tested under the relevant programme, but the exact programme and capabilities vary. Apple says third-party cables and adapters can be used when they comply with relevant USB requirements and applicable safety standards. Regardless of certification, never use a damaged or counterfeit accessory.
Can I charge an iPhone 14 or older with an Android USB-C cable?
Not with a USB-C-to-USB-C cable alone, because these iPhones use a Lightning port. You can use a compatible USB-C-to-Lightning cable with a suitable USB-C adapter, or another compatible charging setup.
Will a high-wattage Android charger overcharge my iPhone?
A compliant adapter does not simply force its maximum advertised wattage into the phone. The phone and power source operate within supported charging parameters. Use reputable, compatible equipment and follow Apple's guidance for your model.
Why does my iPhone say “Accessory may not be supported”?
The message can have several causes, including a damaged or incompatible accessory, a dirty or damaged port, or another connection issue. Disconnect it, inspect the cable and port without using metal tools, and follow Apple's support instructions. Do not repeatedly reconnect an accessory that is hot or visibly damaged.
Why does my iPhone stop charging when it gets hot?
iPhone can slow or pause charging to manage temperature. Move it out of direct sunlight or a hot environment, stop demanding tasks if needed, and allow it to cool naturally. If it repeatedly overheats under normal conditions, contact Apple Support.
How to choose the right cable without overspending
You do not have to buy the most expensive cable available. The aim is to buy a cable that fits your phone, supports the features you actually need, comes from a reliable source and is safe to use. A cable that is excellent for transferring large video files may be unnecessary if you only charge your phone overnight. Conversely, a very basic cable may not be the right choice if you regularly connect your iPhone to a computer for large file transfers.
For everyday charging
If your only goal is to charge a USB-C iPhone, prioritize the correct USB-C connectors, a clearly stated power capability, reliable construction and a seller you trust. You usually do not need to pay extra for a cable advertised with extremely high data rates if you never transfer data through it. However, do not assume a low-cost cable is safe just because it fits; check its specifications and physical condition.
For charging and computer data transfer
If you connect your iPhone to a computer, cable data capability matters as well as charging. USB-C cables can support different data rates. Some are limited to USB 2.0 data transfer, while others support faster standards. A cable can charge normally yet transfer files slowly. If file transfer is important, read the product specification for the supported USB data standard instead of relying on the words “fast cable.” The computer port, phone model and software can also affect transfer performance.
For charging a laptop and phone with one cable
If you want one cable for a laptop and an iPhone, check the cable's power rating and data capability. A cable suitable for a laptop's power needs can generally be used with a phone when the connectors and standards are compatible, but it does not make the phone draw laptop-level power. A cable with a higher rating is not inherently harmful; it simply has a stated capability that the connected equipment may or may not use.
For travel or an emergency
A spare cable from a trusted brand is useful, but test it at home before depending on it while travelling. Carry the right connector for your iPhone: USB-C for iPhone 15 and later, or Lightning for iPhone 14 and earlier. If you travel with multiple devices, label cables or keep them separated so you do not accidentally force the wrong plug into a port. Avoid borrowing a cable that is visibly damaged or has a loose connector.
Cable and adapter combinations: which ones make sense?
Many charging questions become clearer when you identify both ends of the cable and the port on the adapter. The following table gives general guidance; always check the exact product specifications.
| Cable / adapter combination | General guidance | Common limitation |
|---|---|---|
| USB-C to USB-C cable + USB-C power adapter + USB-C iPhone | Typical modern wired charging setup | Speed depends on the adapter, cable, phone and conditions |
| USB-C to Lightning cable + USB-C power adapter + Lightning iPhone | Suitable setup when the cable and adapter are compatible | Not the same as a USB-C-to-USB-C cable |
| USB-A to USB-C cable + USB-A adapter + USB-C iPhone | May charge if the cable and adapter are suitable | May be slower than a compatible USB-PD setup |
| USB-A to Lightning cable + USB-A adapter + Lightning iPhone | Can be used with compatible equipment | Charging speed depends on the adapter and cable |
| USB-C cable plugged into a laptop USB-C port | Can charge a compatible iPhone if the port supplies power | Computer port output and settings may limit speed |
| USB-C cable + multi-port adapter powering several devices | May charge multiple devices at once | Available output may be shared between ports |
The cable's connector type and the power adapter's output port are separate considerations. For example, a USB-C-to-USB-C cable will not connect to a USB-A-only wall adapter unless the cable is replaced with a suitable USB-A-to-USB-C cable. Avoid improvised adapters or accessories that have unclear specifications.
What does USB-IF certification actually tell you?
The USB Implementers Forum (USB-IF) runs compliance and certification programmes for USB products, including certain USB-C cables and connectors. Certification can help identify a product that has been tested for the capabilities covered by that programme. The important detail is that USB-C products do not all have the same capabilities: cable certification, power rating and data performance are related but distinct questions.
Do not turn certification into an absolute rule that every uncertified cable is dangerous or that every certified cable is always safe. Certification is one useful signal when choosing a product. You should still buy from a reliable seller, check the cable's rating, inspect it for wear, and stop using it if it becomes unusually hot or shows physical damage. A product can also be counterfeit or falsely advertised, so a printed logo or marketplace title alone should not be treated as conclusive proof.
For USB-C to USB-C cables, manufacturers may label supported power and data capabilities. Look for clear specifications rather than a vague claim such as “super-fast.” If you need a particular feature—such as a high power rating for a laptop or fast data transfer—make sure the cable specification explicitly supports it. If you only need basic charging, do not pay for capabilities you will never use.
Does using another brand's cable affect iPhone battery health?
Using a cable from another brand does not automatically harm battery health. Battery ageing is influenced by factors such as charge cycles, temperature, how the phone is used and how it manages charging. The cable's brand name is not a direct measure of its effect on the battery. A properly made, compatible cable used with a suitable adapter is a normal way to charge a USB-C iPhone.
Heat is a more useful factor to watch. Apple explains that iPhone may slow or pause charging if the device becomes too warm or too cold. Charging in direct sunlight, leaving the phone in a hot vehicle, running demanding apps while charging or covering the phone with bedding can contribute to heat. If your iPhone regularly becomes unusually hot, look at the whole situation—environment, workload, adapter, cable and device condition—instead of blaming the Android label.
It is also normal for charging to slow as the battery approaches a high percentage. This does not automatically indicate a cable problem. If the phone is charging consistently, no warning appears and the accessories remain at a normal temperature, a slower final stage can be expected. If charging is unexpectedly slow, compare it with a known-good compatible setup and check Apple's current charging guidance for your model.
Real-world examples
Example 1: You have an iPhone 16 and a Samsung USB-C cable
If the cable is in good condition, the connectors fit correctly and you use a compatible power adapter, it will generally work for charging. The iPhone will not charge at a special “Samsung speed” simply because the cable came with a Samsung phone. Actual speed depends on the supported adapter, cable and iPhone capabilities.
Example 2: You have an iPhone 13 and a USB-C cable from a Pixel phone
The Pixel cable has USB-C plugs, but the iPhone 13 uses a Lightning port. The USB-C-to-USB-C cable cannot plug directly into the phone. Use a suitable USB-C-to-Lightning cable with a compatible adapter or another supported charging arrangement.
Example 3: Your 100W USB-C cable charges slowly
A 100W marking describes a cable capability; it does not promise that a phone will charge at 100W. Check the adapter output, phone model, battery percentage and temperature. If the cable supports only basic data, that does not by itself make it slow for charging; charging and data capabilities are different properties. If you suspect a fault, test with a known-good compatible cable and adapter.
Example 4: Your iPhone shows a temperature message
Disconnect if there is an unusual smell, visible damage or excessive heat at the connector. If the phone itself is warm and displays a charging-temperature message, move it away from direct sunlight and hot surroundings and allow it to return to a normal temperature. Follow the instructions on the screen. Do not repeatedly swap cables while the phone is still too hot.
Example 5: A cheap cable works only when bent sideways
This is a sign of a possible damaged cable, connector or phone port. Do not wedge or bend the cable to maintain a connection. Stop using it and test with a known-good cable. If several reliable cables behave the same way, the port may need professional inspection.
Before buying a replacement cable: quick buying checklist
- Confirm whether your iPhone has USB-C or Lightning.
- Choose the exact connector combination you need, not just a listing that says “iPhone cable.”
- For USB-C to USB-C, check the stated power rating and data rate if those features matter to you.
- For fast wired charging, check that the adapter supports USB Power Delivery and is compatible with your iPhone.
- Buy from a reliable retailer and be wary of counterfeit branding, unusually vague specifications or claims that sound impossible.
- Check return and warranty terms so you can return a cable that is faulty or not as described.
- Do not pay extra for high-speed data features unless you need them, and do not assume a higher wattage rating means faster charging on a phone.
- After purchase, inspect the cable and adapter. Stop using them if they show damage or behave abnormally.
When should you contact Apple Support or a repair professional?
A cable problem is often resolved by replacing a damaged accessory, but not every charging issue is caused by the cable. Seek help if the iPhone will not charge with multiple known-good compatible cables and adapters, the charging port is loose or visibly damaged, a liquid alert persists, or the phone repeatedly overheats under ordinary conditions. If you notice smoke, burning smell, melting or sparking, stop using the equipment and handle it as an electrical safety issue rather than continuing to troubleshoot.
When contacting support, note the iPhone model, the cable and adapter model, whether the problem happens with more than one accessory, any on-screen message and whether the issue occurs only in certain temperatures. This information can help distinguish a connector mismatch, accessory issue, temperature condition or possible device fault. Do not open the phone or attempt board-level electrical repairs unless you are qualified to do so.
Final verdict: should you use an Android USB-C cable?
Yes, if the connector and specifications are right
For a USB-C iPhone, a good-quality USB-C cable from another brand is generally a reasonable option. Check the cable and adapter, avoid damaged or questionable accessories, and remember that older Lightning iPhones need a different cable at the phone end.
You do not need to buy a cable solely because the box says “for iPhone.” Instead, choose a cable from a reliable source, match its connector to your phone, and verify that its capabilities suit your charging and data needs. If something gets unusually hot, smells burnt, sparks or shows physical damage, stop using it.
Key takeaways
- A USB-C cable marketed for Android can charge a USB-C iPhone; the brand label alone does not determine compatibility.
- iPhone 15 and later use USB-C, while iPhone 14 and earlier use Lightning.
- Cable and adapter are different components; check both.
- USB-C does not guarantee every cable supports the same charging wattage, data speed or other feature.
- For fast wired charging, use a compatible USB-PD adapter and suitable cable for your exact model.
- Certification and reputable sourcing are useful signals, but no certification makes a damaged cable safe.
- Stop using accessories that are frayed, loose, corroded, unusually hot or smell burnt.
- iPhone may slow or pause charging in very hot or cold conditions.
Official references and further reading
This guide is general information. For model-specific charging advice, consult the manufacturer's current documentation: