Top 5 Wireless iPhone Chargers: Review & Buying Guide

Remember the frustration of fumbling with tangled cords in the dark just to charge your iPhone? That struggle is becoming a thing of the past! Wireless charging has revolutionized how we power up our devices, offering a clean, convenient solution. But stepping into the world of wireless chargers brings a new set of puzzles. Which pad is fastest? Is it safe for my battery? And why do some cost so much more than others?

Navigating the sea of Qi-certified pads, fast-charging capabilities, and design aesthetics can feel overwhelming. You want speed and reliability without damaging your precious iPhone. That’s where we step in. This guide cuts through the marketing jargon and confusing specs.

By the end of this post, you will know exactly what features matter most. We will break down the best options available right now so you can choose a wireless charger that perfectly fits your life and budget. Get ready to ditch the cables for good. Let’s dive into finding your perfect wireless charging match!

Top Wireless Iphone Charger Recommendations

No. 1
MagSafe Charger 2 Pack 15W Magnetic Wireless Charger Fast Charging Pad Compatible with iPhone 17/16/15/14/13/12 Series & AirPods 4/3/2/Pro Magnetic MagSafe Charging Pad with Dual Ports
  • 【Strong Magnetic Alignment|Secure & Stable Charging】Equipped with an advanced magnetic array, the charger automatically aligns to the optimal charging position and holds your iPhone firmly in place (✅ no slipping even when shaken). ⚠️ Note: Non-MagSafe cases may weaken magnetic adsorption. For stronger attachment, we recommend using a MagSafe-compatible case.
  • 【15W Fast Wireless Charging|Quick Power Boost】 Supports up to 15W fast charging for iPhone 15 series, delivering a 50% charge in just 30 minutes and a full charge in 2.5 hours (✅ 3x faster than standard 5W charging). ⚠️ Note: A 15W/20W or higher PD adapter is required to achieve maximum speed. Using an adapter below 10W may result in slower charging performance.
  • 【Silent Breathing LED|Sleep-Friendly Design】Blue breathing pulse: Soft light during normal charging (automatically turns off after 1 minute, ✅ no sleep disturbance). Standby/abnormal alerts: Standby mode: Gentle green breathing light for 3 seconds before turning off. Foreign object detection: Rapid blue-green flashing for clear notification.
  • 【Advanced Safety Protection + Efficient Cooling】Built-in smart chip monitors for overcharging, overcurrent, overvoltage, overheating, and short circuits. In case of any abnormality, the LED indicator will flash blue and green rapidly and automatically stop charging. Features honeycomb cooling vents on the back to dissipate heat effectively, ensuring safe and stable charging.
  • 【Wide Compatibility|Works with All Apple Devices】Compatible models: iPhone 17 Series: 17/17 Air/17 Pro/17 Pro Max iPhone 16 Series: 16/16 Plus/16 Pro/16 Pro Max iPhone 15 Series: 15/15 Plus/15 Pro/15 Pro Max iPhone 14 Series: 14/14 Plus/14 Pro/14 Pro Max iPhone 13 Series: 13/13 Mini/13 Pro/13 Pro Max iPhone 12 Series: 12/12 Mini/12 Pro/12 Pro Max Earbuds: AirPods Pro 4/3/2 (requires wireless charging case).
No. 2
Anlmz 3 in 1 Charging Station for iPhone, Wireless Charger for iPhone 17 16e 16 15 14 13 12 11 X Pro Max & Apple Watch - Wireless Charging Station for AirPods 4 3 Pro
  • Charge 3 Devices at Once:Charge your iPhone, Apple Watch, and AirPods at the same time with one compact 3-in-1 wireless charging station—keeps your nightstand or desk clean with a single USB-C cable setup.
  • Fast Charging with Built-In Safety:Use the included 18W adapter for stable, fast wireless charging; smart protection helps reduce over-charging and switches to trickle mode when the phone is full. For best results, remove thick cases and place the phone centered.
  • Non-MagSafe, Center-Place Charging:This charger stand does not have magnetic alignment (non-MagSafe). Compatible with iPhone 8 and newer (wireless charging models). Supports cases up to 5mm(0.2 in); remove metal/magnets/credit cards to avoid charging interruption.
  • Cool-Running, Bedside-Friendly Indicator:ABS housing supports heat dissipation for daily use. A soft blue LED shows charging status, and foreign object detection can pause charging when metal accessories are detected—comfortable for bedside charging without harsh light.
  • Wide Compatibility + What You Get:Works with iPhone 17/16e/16/15/14/13/12/11/XS/XR/X/8, Apple Watch Ultra 2/1 & Series 10/9/8/7/6/5/4/3/2/SE, and AirPods Pro/4/3/2 with a wireless (MagSafe) charging case. In the box: charging station, 18W adapter, 3.3ft USB-C cable, user manual, and support.
No. 3
for MagSafe Charger: Magnetic Wireless Charging Pad for iPhone 17 16 15 14 13 12 Series & AirPods 4-2 Pro, Strong Magnet, Aluminum Alloy, USB-C/A Ports, Ultra-Thin & Portable, Ideal for Desk & Bedside
  • 【Customized for Phone 17/16/15/14/13/12 Series】Our 2 pack iPhone wireless charger uses the latest system, easy to connect and more convenient for wireless charging. Especially suitable for iPhone 17/16/15/14,17/16/15/14 Pro,17/16/15/14 Pro Max,17/16/15/14 Plus; iPhone 17 Air, iPhone 13, 13 Pro,13 Pro Max,13 Mini;iPhone 12, 12 Pro, 12 Pro Max, 12 Mini, and AirPods Pro 3 2. iPhone 8 above models with Mag-Safe case also supports magnetic charging.
  • 【Intelligent Safety Protection】The magnetic phone charger use the aluminum alloy shell, compared with gel and conventional materials better heat dissipation, so that the product always keep low temperature charging does not hurt the phone battery and built-in charging management chip, with over-current, over-voltage, over-temperature, short circuit, foreign objects and other multiple protection, full power intelligent power off, active for you to filter the danger.
  • 【Strong Magnetic Force】Our charging pad magnet will automatically aligned charging area, and iphone12/13/14/15/16/17 series phone accurate match, solid not fall off, so that the speed of wireless charging greatly improved (power up to 15 watts), charging without going through the phone interface, video, games, support any direction 360 ° charging. Sensing distance ≤ 5 mm, without removing the phone case can also be inductive charging.
  • 【Portable and Compact Design】 Our magnet iPhone charger pad with smaller and thinner minimalist design, small volume thickness of only 0.6cm, weight 45g, easy to carry whether it is home, office or business trip, travel, coffee shop, anywhere, anytime to solve the charging problem. For a better experience of fast charging,we strongly recommended you to use 18W/20W or higher USB-C or USB-A power adapter (not included).
  • 【 What you get】Package includes-2 * magnetic wireless charger, 2 connection Type-C/USB-A ports and 3.96 feet charging cable, 1 * user manual. In is the process of using the mag safe charger met any issue, you can always contact us, our professional after-sales service team will help you solve the problem perfectly.
No. 4
Wireless Charger iPhone Charging Station: 3 in 1 Charger Stand Multiple Devices for Apple - iPhone 17 16e 16 15 14 Pro Max 13 12 11 - Watch 11 10 9 8 7 6 5 4 3 2 SE and Ultra Series - Airpods 4 3 Pro
  • 3 in 1 Wireless Charger Station: This 3-in-1 wireless charger is designed to work seamlessly with a variety of devices, including iPhone 16 15 14 13 12 11 8 Pro Max Mini Plus X XR XS Max SE Plus Series, Apple Watch Series 10 9 8 7 6 5 4 3 2 SE and Ultra, AirPods 2 3 4 Pro 2 (Note: for Airpods 2 3 4, needs work with a MagSafe charging case). A perfect Christmas present for couple (to husband or wife), son, daughter, or any loved ones.
  • Fast Charging Power: Ensure your devices are efficiently charged with up to 7.5W for phones, 3W for earbuds, and 2.5W for watches. The charger is versatile, making it ideal for company work desk, window sills, living room or bedside, providing quick and reliable power delivery.
  • Portable and Foldable Design: Featuring a foldable, lightweight design, this charging station is ideal for home, office, travel or trip. Manufacturer designed it to fit easily into bags, it makes a thoughtful present for loved ones who need reliable charging on the go. It's convenient for working remotely or on traveling.
  • Safe Charging Base: Built with multiple safety features, including overcurrent, overvoltage, and overheating protection. This charger has worked reliably for customer. The LED indicators offer clear charging status, making it a reliable accessory for any desk or nightstand.
  • Customer Friendly Features: It is equipped with a non-slip surface and case-friendly compatibility, which supports cases with a thickness of ≤ 0.16 inches (4mm). Please avoid cases with metal rings, pockets, or magnets. It helps to keep devices organized and charged while enhancing any room or office with its sleek appearance.
No. 5
Magnetic Wireless Charger 15w Apple Mag-Safe Charger for iPhone 17 Pro Max/17 Pro/17Air/17/16/15/14/13/12 Series AirPods Series LED Magnet Charging Pad Mag Safe Charger with Dual Charging Ports
  • 👍【𝗦𝗽𝗲𝗰𝗶𝗮𝗹𝗹𝘆 𝗖𝗵𝗮𝗿𝗴𝗶𝗻𝗴 𝗳𝗼𝗿 𝗶𝗣𝗵𝗼𝗻𝗲 𝟭𝟮/𝟭𝟯/𝟭𝟰/𝟭𝟱/𝟭𝟲/𝟭𝟳 𝗦𝗲𝗿𝗶𝗲𝘀】The Magnetic Wireless Charger provides up to 5W/7.5W/10W/15W wireless fast charging for your iPhone.Our Mag Safe charger is especially suitable for iPhone 17 Pro Max/17 Pro/17/17 Air/ 16 Pro Max/16 Pro/16/16 Plus/ 15 Pro Max/15 Pro/15/15 Plus/14 Pro Max/14 Pro/14/14 Plus/13 Pro Max/13 Pro/13/13 Mini/12/12 Pro/12 Mini/12 Pro Max and AirPods Pro 3 2 and iPhone models with Mag-Safe cases. ⚠️Note: Please use the Mag-Safe case for stronger magnetization, regular cases will weaken the magnetic adsorption.
  • 👍【𝗠𝗮𝗴𝗻𝗲𝘁𝗶𝗰 𝗔𝗹𝗶𝗴𝗻𝗺𝗲𝗻𝘁 𝗖𝗵𝗮𝗿𝗴𝗶𝗻𝗴& 𝗦𝘁𝗿𝗼𝗻𝗴 𝗠𝗮𝗴𝗻𝗲𝘁𝗶𝗰】The magnet is so powerful that it automatically aligns the magnetic phone charger in the best position and holds your phone securely. You can keep it charged while picking it up and turn the power cord to whichever side you want so that it doesn't get in the way or touch the power cord at the bottom of the phone again and loosen the connection.
  • 👍【𝟭𝟱𝗪 𝗣𝗼𝗿𝘁𝗮𝗯𝗹𝗲 𝗠𝗮𝗴-𝗦𝗮𝗳𝗲 𝗙𝗮𝘀𝘁 𝗖𝗵𝗮𝗿𝗴𝗲𝗿】 iPhone 17 can be fully charged in 2 hours and can be charged to 50% in half an hour. ✅15W fast magnet charging must be used with an 18W, 20W or higher power adapter. The charging speed is three times that of an ordinary 5W charger. Firmly suck your iPhone while charging and prevent it from dropping. Take your iPhone on a safe fast and convenient wireless charging trip.
  • 👍【𝗨𝗦𝗕-𝗔/𝗖 𝗗𝘂𝗮𝗹 𝗜𝗻𝗽𝘂𝘁 & 𝟰𝗳𝘁/𝟭.𝟮𝗺 𝗰𝗵𝗮𝗿𝗴𝗶𝗻𝗴 𝗖𝗮𝗯𝗹𝗲 】The iPhone magnetic charger has an integrated 4ft/1.2m charging cable and two adapter connection modes, Type-C and USB-A. The long enough charging cable allows the flexibility to use your iPhone while lying on your bed/couch and use your old charger without having to spend money on a new charger. Note: If a maximum 15w charging rate is required it is recommended to use a power adapter of 18w or higher (❌ product doesn't come with an adapter)
  • 👍【𝗟𝗘𝗗 𝗦𝗺𝗮𝗿𝘁 𝗖𝗵𝗮𝗿𝗴𝗶𝗻𝗴 𝗜𝗻𝗱𝗶𝗰𝗮𝘁𝗼𝗿】The Apple wireless magnetic charger has a blue LED light to visually display the iPhone charging status, standby input 9V: blue breathing light comes on (goes off after 3 seconds); normal charging: blue breathing pulse (goes off after a few seconds); foreign object detection: blue fast flashing. At night when your phone is charging the soft blue breathing light comes on and then turns off automatically, a thoughtful design definitely suitable for a bedside table magnetic safety wireless charger.
No. 6
[Apple MFi Certified]Magnetic Wireless Charger Apple Mag Safe Charger,15W 6FT Fast Wireless Charging Pad for Apple iPhone 16 Pro Max/16 Pro/16 Plus/15 Pro Max/14/13/12/AirPods3/2/Pro/Pro2,Charging Pad
  • 15W Portable Wireless Charger iPhone:with a 20W USB C Power Adapter,the Apple magnetic charger for iPhone supports up to 15W fast magnet charging speed for your iPhone 16/iPhone 15/iPhone 14/iPhone 14/iPhone 12 Series,fast charging your iPhone 14 to 50% in just 30 minutes and from 0 to 100% in just 2-2.5 hours, 3X faster then the original 5W iPhone Charger
  • Magnetic Charger for iPhone 16/15/14/13/12 Series:This iphone magnetic charger supports up to 15W fast magnet charging speed for your iPhone 16 Pro Max/16 Pro/16/16 Plus/15 Pro Max/15 Pro/15/15 Plus/14 Pro Max/14 Pro/14/14 Plus/13 Pro Max/13 Pro/13/13 Mini/12/12 Pro/12 Mini/12 Pro Max and AirPods 4 3 2 Pro.Note:Magnetic iphone charging pad is supported with no case or mag-safe case,a normal case is not supported
  • Magnetic,Stable 360° Adsorption Mag Safe Charger:Magnetic iPhone Charger firmly holds your iPhone while charging,no sliding or falling off, provides you a fast,safe and charging experience.The iPhone wireless charger fast charging pad features auto-alignment technology and a robust magnetic hold to ensure that your iPhone stays securely in place while charging
  • 6FT Safe and Fast Apple Wireless Charger:this magnetic wireless charger iPhone pad is better at heat dissipation,the iPhone magsafe charger with built-in smart chip provides over-current,over-voltage,short-circuit,over-temperature and other protection to protect your phone battery from damage,this iPhone charging pad supports charging iPhone/AirPods, but DO NO SUPPORT Apple watch charging
  • 20W USB C Block & 6FT Cable & Apple magsafe charger:The Package includes 1Pack 15W magnetic iPhone charging pad with 6FT/1.8m/6foot Charging Cable,1Pack 20W iPhone 16 USB C Charger Block.If there is any issue while using the mag-safe charger,welcome to let us know. Notice: make sure your device supports wireless charging technology, and DO NOT USE the wireless charger in high temperature environment just in case the charger pad will stop charging
No. 7
Magnetic Wireless Magsafe Charger iPhone: Charging Pad for iPhone 17/16/15/14/13/12 Series & AirPods Pro 4-2, Strong Magnet, Dual Ports, Case-Friendly, Lightweight for Travel Home Office Desk
  • 【Strong Magnetic Force|360° Auto-alignment】Uses strong magnets for a secure and connection that boosts charging efficiency. You can use this charger without removing your regular case as long as it's less than 4mm thick.It's compatible with iPhone 12-17 series. The powerful magnets auto-align your phone to the optimal spot, ditching the need for cables plug-inbond, adjust the angle freely to charging
  • 【Wide Compatibility for Multiple iPhone Models】Designed to work seamlessly with a wide range of models, including iPhone 17, 17 Pro, 17 Pro Max, Air, 16, 16 Pro, 16 Pro Max, 16 Plus, 15, 15 Pro, 15 Pro Max, 15 Plus, 14, 14 Pro, 14 Pro Max, 14 Plus, 13, 13 Pro, 13 Pro Max, 13 mini, 12, 12 Pro, 12 Pro Max, 12 mini, 8 and above ( paired with magnetic case or ring), AirPods Pro4/Pro2/2/3/4 (Pro 2/3/4 requires wireless charging case) ❌Not recommended for other brands. Not for iPad
  • 【Slim & Stylish Design | Easy to Carry】Crafted with high-quality durable materials, it’s surface resists dirt and scratches while offering a smooth, premium touch. The design is a masterclass in minimalist elegance, featuring sleek, flowing lines and a striking lightning bolt logo that exude understated sophistication. Ditching the bulky stereotype of traditional chargers, it boasts an ultra-thin profile-just 7mm thick and weighing only 45g.
  • 【Advanced Heat Dissipation | Multi-Protection】Equipped with advanced heat dissipation technology and multi-protection features, ensures that your stays safe during charging. Built-in charging intelligent chip supports five-fold protections: over-current, over-voltage, over-temperature, short-circuit, and foreign object detection. Auto-cut off when fully charged to eliminate risks of bulging or overheating. ⚠️If charging stops due to overheating, reattempt charging after cooling down
  • 【Dual Ports + Long Cable|Flexible Usage】Tired of adapter hassles or short cables? Our magnetic wireless charger features a 3.96 ft cable and both Type-C & USB-A compatibility (with a handy Type-C to A connector). Please note cannot be plugged directly into the USB port built into your laptop or the USB port on a wall outlet for charging—plug into any standard power adapter and start charging, stretch out on the couch, work at your desk, or relax in bed, charge freely.
No. 8
Yootech Wireless Charger,10W Max Wireless Charging Pad Compatible with iPhone 17/17 Pro/17 Pro Max/Air/16/15/14/13/SE 2022/12/11,Samsung Galaxy S25/S24/S23,for AirPods Pro 3(No AC Adapter)
  • 【3 Charging modes Available for Different Phones】7.5W charging mode is for iPhone 17/17 Pro/17 Pro Max/Air/16/15/14/14 Plus/14 Pro/14 Pro Max/13/13 Pro/13 Mini/13 Pro Max/12/SE 2020/11/XS/XR/X/8 with latest iOS System; 10W charging mode is compatible with S25/S24/S23/S22/S22 Ultra/S21/S20/Note 10/S10/S10E and so on; 5W charging mode works on Any wireless-charging-enabled devices like Google Pixel 3/3XL/4XL and other wireless-charging-enabled phones. Note: Adapter is Not Included, QC 2.0/3.0 adapter will be highly recommended.
  • 【Unique Design Perfect for AirPods】 It is compatible with AirPods (with wireless charging case) and AirPods Pro. The size of the with AirPods fits perfectly into the charging area of the wireless charging pad, perfect wireless charging companion for AirPods, easier to find the “Sweet Spot”. Also, both top and bottom have a rubber ring, will keep your device in place and prevent slippage.
  • 【Safer and Easier to USE】Exclusive Multifunctional Intelligent Protect Technology provides temperature control, surge protection, short-circuit prevention. Besides that, this wireless chargers is made of ABS Material which is fire-resistant, and has a UL Certificate, you can purchase it at assurance. Double guarantee and dual safety provide you safety experience. To get better experience, we would like you to take off the phone case and use the adapters recommended (NOT INCLUDED).
  • 【More User-friendly Design】SLEEP-FRIENDLY DESIGN. The GREEN LED Indicator will flash for 3s if power source is connected, then turn on for 16s if recognizes your phone well. Entering charging mode, light will turn off and keep the whole charging process SLEEP-FRIENDLY.
  • 【PACKAGE & SERVICE】You will get 1 x Wireless Charging Pad, 1 x 3. 3ft USB Type C Cable, 1 x User Manner and reliable 12-hour response service. At Yootech, zero risk purchase is for every customer's smiles.

The Ultimate Buying Guide for Your Wireless iPhone Charger

Tired of tangled cords? A wireless iPhone charger is a great way to power up your phone easily. This guide helps you pick the best one for your needs.

Key Features to Look For

When shopping, check these important features first. They make a big difference in how well your charger works.

Charging Speed (Wattage)

  • Fast Charging: Look for chargers offering 7.5W or 15W. iPhones charge fastest with these wattages. Slower chargers take much longer to fill your battery.
  • Standard Charging: Some older or cheaper pads offer 5W. This is slow but still works.

Compatibility and Certification

  • MagSafe: If you have an iPhone 12 or newer, MagSafe chargers snap perfectly onto the back. They offer the fastest wireless charging speed.
  • Qi Certification: Ensure the charger has the Qi logo. This means it meets universal safety and performance standards. Uncertified chargers can cause problems.

Design and Form Factor

  • Charging Pads: These are flat surfaces. You just lay your phone down. They are great for desks or nightstands.
  • Charging Stands: These hold your phone upright. You can see notifications easily while it charges. This is perfect for office use.
  • Charging Docks/Stands with Apple Watch/AirPods Support: Some models charge your phone, watch, and earbuds all at once. This reduces clutter significantly.

Important Materials and Build Quality

The materials used affect how long the charger lasts and how safe it is.

Outer Casing

  • Plastic: Most chargers use durable plastic. Good quality plastic feels solid, not flimsy.
  • Aluminum: Premium chargers often use aluminum shells. This material helps dissipate heat better, keeping the charger cooler.

Surface Material

  • Non-Slip Rubber/Silicone: Look for a non-slip ring or surface. This keeps your expensive iPhone from sliding off the pad, especially if you bump the table.
  • Glass: Some high-end pads use tempered glass on the charging surface. This looks nice but can be slippery.

Factors That Improve or Reduce Quality

Not all chargers perform the same, even if they claim the same wattage.

What Makes Quality Better?

  • Temperature Control: Good chargers have built-in sensors. They stop charging or slow down if the phone gets too hot. Overheating damages your battery over time.
  • Foreign Object Detection (FOD): This safety feature stops the charger from heating up if keys or coins accidentally touch the pad. This prevents fires and damage.
  • Cable Quality: Always check the included USB-C or Lightning cable. A thick, high-quality cable delivers power reliably.

What Reduces Quality?

  • Thick Cases: Very thick phone cases (over 5mm) or cases with metal on the back often block the wireless signal. Your phone might not charge or might charge very slowly.
  • Cheap Internal Components: Very cheap chargers skip important safety features like FOD and temperature control. They might charge slowly or fail quickly.

User Experience and Use Cases

Think about where and how you will use your wireless charger most often.

Nightstand Use

A simple, flat charging pad works well here. Some users prefer chargers with soft indicator lights, or lights that turn off completely, so they do not disturb sleep.

Desk or Office Use

A charging stand is superior for the office. You can watch videos or join video calls without picking up the phone. Ensure the stand is stable.

Travel

Slim, lightweight charging pads are best for travel. They fit easily into a bag. Remember that you might need to bring your own wall adapter, as some manufacturers only include the pad and a USB cable.

Frequently Asked Questions (FAQ)

Q: Will wireless charging hurt my iPhone battery faster than a cable?

A: Not necessarily. Modern, good-quality wireless chargers manage heat well. However, if the charger gets very hot, that excess heat can slightly reduce battery life over many years. Stick to certified chargers.

Q: Do I need a special wall plug for fast wireless charging?

A: Yes, you often do. To get 15W speed, you need a wall adapter that supports Quick Charge (QC) or Power Delivery (PD) protocols, usually rated for 18W or higher.

Q: Can I charge my phone if it has a screen protector on it?

A: Yes, almost always. Wireless charging works through glass and plastic screen protectors easily. Only extremely thick, metallic, or magnetic screen protectors cause issues.

Q: What does “MagSafe compatible” mean?

A: MagSafe means magnets align perfectly on iPhone 12 and newer models. This ensures the phone sits in the exact right spot for maximum charging efficiency.

Q: Why does my charger keep stopping and starting?

A: This usually means the phone is misaligned, or there is an object (like a coin) between the phone and the pad. Check that the phone is centered directly on the charging coil.

Q: Is it okay if the charger feels warm while charging?

A: A little warmth is normal because energy is converted. If the charger or the phone feels hot to the touch, unplug it immediately. This means overheating protection might be missing or failing.

Q: Which version of the iPhone supports wireless charging?

A: All iPhone 8 models and all newer models (including SE 2nd Gen and newer) support standard Qi wireless charging.

Q: Should I buy a charger with a built-in cable or one where I supply my own cable?

A: Chargers with built-in cables are usually simpler. However, if the built-in cable breaks, the whole unit is useless. If you can supply your own high-quality USB-C cable, you have more flexibility.

Q: How close does my phone need to be to the charger?

A: The phone must touch the charging surface, or be extremely close (within 1-2 millimeters). Wireless charging does not work through large gaps.

Q: Are cheap, unbranded chargers safe?

A: They are risky. Unbranded chargers often lack essential safety certifications. They might damage your phone’s battery or, in rare cases, pose a fire hazard.