The 6 Best Wireless Chargers of 2025
We tested wireless chargers from Anker, Apple, Belkin, Samsung, and others to help you find the best
We’re genuinely thrilled about how wireless chargers have revolutionized the way we keep our phone batteries charged throughout the day. While traditional charging cords still hold the crown for the fastest charging speeds, wireless chargers offer a level of convenience that’s hard to beat. Imagine this: you place a wireless charger strategically on your desk, nightstand, or even your kitchen counter, and all you need to do is set your phone down to give it a power boost. No fumbling with cables, no wear and tear on your charging port—just effortless, seamless charging. This small but impactful quality-of-life upgrade is why we’ve poured our energy into a fresh round of in-depth research and hands-on testing to uncover the very best wireless chargers available today. We’re excited to share our findings with you and help you make an informed choice.
That said, the world of wireless chargers isn’t without its pitfalls. As much as we love the technology, not every model lives up to its promises. Some chargers we tested fell short of their advertised performance—whether it was slower-than-expected charging speeds, inconsistent connections, or overheating issues. Others simply weren’t compatible with the wide variety of devices people carry in their pockets or use at home, from the latest iPhones and Android flagships to older models or even accessories like wireless earbuds. Navigating this crowded market can feel overwhelming, but don’t worry—this is where our expertise shines. We’ve sifted through the noise, rigorously evaluated the options, and pinpointed the standout performers. With our guidance, you’ll be able to zero in on a wireless charger that perfectly suits your needs, your devices, and your budget, without the trial-and-error hassle.
Beyond wireless chargers, we’ve also got you covered with recommendations for other charging solutions. Whether you’re looking for the best USB wall chargers for rapid plug-in power, car chargers to keep your devices juiced up on the road, or portable power banks for those times when you’re away from an outlet, we’ve done the legwork to ensure you’re equipped with the best tools for every scenario. So, let’s dive into the details and find the perfect charging setup for you!
Product | Price | Amazon Price & URL | Overall Score | Bottom Line | iPhone Charging Speed (40%) | Android Charging Speed (40%) | Case Charging Thickness (10%) | iPhone Charging Power (5%) | Android Charging Power (5%) | Awards | Product | Price | |
Samsung 15W Duo Pad | $90 List | $48.99 at Amazon | 77 | A powerful wireless charger for compatible Samsung phones and watches | 7.3 | 7.7 | 8.5 | 7 | 9 | Editors' Choice Award Best Wireless Charger for Samsung Phones | Samsung 15W Duo Pad | $90 List | |
Apple MagSafe Charger | $39 List | $36.00 at Amazon | 68 | Apple device users will appreciate the magnetic attachment and fast charging times of this sleek device | 9.1 | 4.9 | 5.5 | 9 | 3 | Editors' Choice Award Best Wireless Charger for iPhones | Apple MagSafe Charger | $39 List | |
INIU 15W Stand | $22 List | $14.43 at Amazon | 68 | This low-profile charging stand plays well with Apple and Android smartphones and allows for landscape or portrait-mode charging | 5.4 | 7.7 | 8 | 7 | 9 | Best Buy Award Best Affordable Wireless Charging Stand | INIU 15W Stand | $22 List | |
Yootech 10W Max Fast Wireless Pad | $14.00 List | $12.99 at Amazon | 65 | A budget-oriented charging pad that doesn't work as well with iPhones | 4.7 | 7.6 | 8.3 | 7 | 7 | Best Buy Award Best Affordable Wireless Charging Pad | Yootech 10W Max Fast Wireless Pad | $14.00 List | |
GETPALS 3-in-1 Stand | $90 List | $17.99 at Amazon | 65 | This is a great 3-in-1 charging stand that also offers excellent portability | 5.8 | 6.7 | 6.9 | 7 | 9 | Top Pick Award Best 3-in-1 Wireless Charger | GETPALS 3-in-1 Stand | $90 List | |
Belkin 10W Qi Pad | $30 List | Check Price at Amazon | 65 | An average performing charger for Apple or Samsung phones | 6.5 | 6.3 | 6.7 | 7 | 7 | Belkin 10W Qi Pad | $30 List | ||
Belkin BoostCharge Pro Pad | $150 List | - | 63 | A convenient three-in-one charger for more recent Apple devices | 9 | 4 | 5.5 | 7.5 | 3 | Belkin BoostCharge Pro Pad | $150 List | ||
JSAUX Magnetic Pad | $20.00 List | $13.99 at Amazon | 56 | An initially promising wireless pad that ultimately didn't deliver on charging speeds | 4.8 | 5.3 | 8 | 7 | 9 | JSAUX Magnetic Pad | $20.00 List | ||
Anker 533 Wireless Power Bank | $50 List | $49.99 at Amazon | 55 | This is a great option that combines a wireless charger with a power bank that can charge multiple devices | 4.2 | 5.7 | 8.3 | 7 | 7 | Top Pick Award Best for a Portable Power Bank and Wireless Charger | Anker 533 Wireless Power Bank | $50 List | |
Anker 313 Stand | $20.00 List | $19.99 at Amazon | 55 | This is an average charging stand that works with Apple and Android phones | 4.6 | 5.6 | 6.7 | 7 | 7 | Anker 313 Stand | $20.00 List |
Pricing and Value Assessment
Prices range from a list price of $14.00 for the Yootech 10W Max Fast Wireless Pad to $150 for the Belkin BoostCharge Pro Pad, with Amazon prices often lower, such as the INIU 15W Stand at $14.43. Value options include the INIU 15W Stand and Yootech pad, noted for their affordability, while multi-device chargers like the GETPALS 3-in-1 Stand and Samsung 15W Duo Pad offer versatility at higher price points. Notably, some models, like the Belkin BoostCharge Pro Pad, lack Amazon links, potentially affecting accessibility.
Performance Insights
Performance varies significantly, with the Samsung 15W Duo Pad leading at 77 overall, charging Samsung Galaxy S21 Ultra to 27% in 30 minutes and 54% in 60 minutes, supporting cases up to 4.6mm thick. The Apple MagSafe Charger, at 68, excels with iPhones, reaching 32% in 30 minutes, but performs less effectively with Android devices. Chargers like the Anker 533 Wireless Power Bank, scoring 55, offer a unique combination of wireless charging and a 10,000mAh power bank, suitable for travel, charging iPhones to 21.5% in 30 minutes.
Compatibility and Additional Features
Compatibility is a key factor, with Qi and Qi2 certification noted for some models, ensuring broad device support. The Apple MagSafe Charger’s magnetic alignment enhances stability, holding up to 900g, while stands like the INIU 15W allow for landscape or portrait charging, improving ergonomics. Unexpectedly, the Anker 533 Wireless Power Bank’s dual functionality as a charger and power bank adds versatility, appealing to users needing portable solutions.
User Considerations
For elderly users or those prioritizing aesthetics, options like the Apple MagSafe Charger, with a 3.8 sq in footprint, offer sleek designs, while travel suitability is enhanced by portable models like the GETPALS 3-in-1 Stand. Heat generation and LED dimming were also considered, ensuring user comfort and device safety during charging.
Best Wireless Charger for Samsung Phones
Samsung 15W Duo Pad
| Wireless Charger – Editors’ Choice Award | |
|---|---|
| Price | $49 at Amazon |
| Overall Score | 77/100 |
| iPhone Charging Speed | 7.3/10 |
| Android Charging Speed | 7.7/10 |
| Case Charging Thickness | 8.5/10 |
| iPhone Charging Power | 7.0/10 |
| Android Charging Power | 9.0/10 |
| Qi-Certified | No |
| Measured Footprint | 22.2 sq in |
| Reasons to Buy | |
|
|
| Reasons to Avoid | |
|
|
Comprehensive Analysis of the Samsung 15W Duo Pad for Desk and Bedside Use
This detailed analysis explores the Samsung 15W Duo Pad, focusing on its suitability for desk or bedside table use, particularly for those within the Samsung ecosystem. The evaluation, based on recent testing as of March 3, 2025, provides a thorough breakdown to assist users in selecting this charger based on performance, compatibility, and features.
Background and Context
Wireless chargers have transformed how we keep phone batteries charged, offering convenience at desks or nightstands. The Samsung 15W Duo Pad, highlighted in reviews, is noted for its fast charging capabilities, especially for Samsung devices. Testing metrics include charging speeds for both iPhone and Android, case compatibility, and additional features like LED indicators and cooling fans, using devices like Samsung Galaxy S21 Ultra and iPhone 13.
Detailed Charger Profile
The Samsung 15W Duo Pad is particularly recommended for anyone living in the Samsung ecosystem, offering the fastest Samsung charging speed measured, boosting the Samsung Galaxy S21 Ultra to 27% in 30 minutes and 54% in 60 minutes. This performance beats the next best, the Yootech 10W, by 8% more power in the first 30 minutes, a substantial jump compared to the rest of the group, which only differentiated by 8% battery power overall.
For users with bulky cases, the Duo Pad can handle the thickest measured barrier at 4.6mm, making it “pretty ideal for my phone because I have a stand attached to the back,” as noted by lead tester Austin. Additional perks include intuitive LED indicators and a cooling fan, with the ability to schedule the LEDs to turn off at night with a Galaxy S10 model or newer, enhancing usability in low-light settings like bedside tables.
It also offers reasonably fast charging for iPhones, boosting iPhone 13s to 28.5% in the first 30 minutes, which is slightly above average for the group. However, an important caveat is that Apple Watches are not compatible with this setup. Despite this, if your household has blended brands, the Duo Pad can play well with both Samsung and iPhone devices, adding versatility.
The device’s 15-watt rating was exciting, but only recent Samsung devices enable this level of charging, requiring the included Super Fast Charging 25W travel adapter. Older Samsung phones will charge at 10 watts, which is still considered quite good for a wireless charger.
Comparison with Alternatives
Another option for simultaneously charging devices is the Getpals 3-in-1 Stand, available online at a great price, though it delivered 10% less power in the first 30 minutes than the Samsung. For Pixel phone users, testing revealed that the INIU 15W Stand delivered 13% more charge to a Pixel phone in the first 30 minutes than the Samsung, and the Yootech 10W Max Fast Wireless Pad delivered 8% more, with both often found at remarkable discounts online. However, the reliability of the Duo Pad for more popular products, especially multiple Samsung devices, makes it a strong recommendation.
Performance Insights
The Duo Pad’s performance is tailored for Samsung devices, with specific metrics showing its superiority in charging speed. For iPhone charging, it performs above average, adding to its appeal in mixed-brand households. The cooling fan and dimmable LEDs are unexpected features that enhance user experience, particularly at night, ensuring comfort and safety during charging.
Compatibility and Additional Features
Compatibility is a key factor, with the Duo Pad supporting Qi and Qi2 certification for broader device support, though Apple Watches are excluded. The ability to handle thick cases up to 4.6mm is a significant advantage, catering to users with protective or accessory-laden phones. The LED scheduling feature, working with Galaxy S10 and newer models, improves bedside usability by reducing light disturbance during sleep.
User Considerations
For elderly users or those prioritizing aesthetics, the Duo Pad’s design, with a 22.3 sq in footprint, offers a substantial charging area, while its cooling fan ensures safety during extended use. Travel suitability is enhanced by the included adapter, though users must ensure compatibility with recent Samsung models for 15W charging. Heat generation and LED dimming were also considered, ensuring user comfort and device safety.
| Best Wireless Charger for iPhones
Apple MagSafe Charger
|
|
|---|---|
| Price | $36 at Amazon |
| Overall Score | 68/100 |
| iPhone Charging Speed | 9.1/10 |
| Android Charging Speed | 4.9/10 |
| Case Charging Thickness | 5.5/10 |
| iPhone Charging Power | 9.0/10 |
| Android Charging Power | 3.0/10 |
| Qi-Certified | Yes |
| Measured Footprint | 3.8 sq in |
| Reasons to Buy | |
|
|
| Reasons to Avoid | |
|
|
-
Research suggests the Apple MagSafe Charger excels for iPhone users, offering fast charging (32% in 30 minutes, 65% in 60 minutes) in a compact 3.8 sq in design.
-
It seems likely that its magnetic alignment simplifies charging for iPhone 12 and later, snapping into place effortlessly, though it requires a 2mm case thickness limit for peak performance.
-
The evidence leans toward its strong 900-gram magnetic hold ensuring stability, but it struggles with Android devices (10-12% in 30 minutes) and lacks Apple Watch support.
-
Unexpectedly, it doesn’t hit a full 15W output (peaks at 14W, sustains 13.5W), and no AC adapter is included, adding to the cost for some users.
Overview
The Apple MagSafe Charger is a standout for iPhone users, blending speed, convenience, and a sleek design ideal for nightstands or desks. Its magnetic precision enhances usability, though it’s limited to the Apple ecosystem and has specific requirements for optimal performance.
Performance Details
It delivers impressive charging speeds for iPhones but falters with Android devices. The magnetic connection adds reliability, though its power output falls short of the advertised maximum.
Compatibility and Features
Best for iPhone 12 and later, it supports older models without magnetic alignment. Additional features like its small footprint and strong hold are notable, but multi-device charging requires alternatives like the Belkin BoostCharge Pro.
Comprehensive Analysis of the Apple MagSafe Charger for iPhone Users
This detailed analysis explores the Apple MagSafe Charger, focusing on its appeal for iPhone users at desks or nightstands. The evaluation, updated as of March 3, 2025, provides a thorough breakdown to assist in selecting this charger based on performance, compatibility, and user experience.
Background and Context
Wireless chargers enhance convenience, and the Apple MagSafe Charger is tailored for iPhone users, offering fast charging and a unique magnetic design. Testing metrics include charging speeds for iPhone and Android devices, case compatibility, and practical usability, using devices like iPhone 13, Pixel, and Samsung models.
Detailed Charger Profile
We’re genuinely impressed by the Apple MagSafe Charger’s rapid charging capabilities for iPhones, delivering 32% in 30 minutes and 65% in 60 minutes, all within a sleek, compact design that occupies just 3.8 square inches on your nightstand or desk. What truly stands out is the effortless experience—after a long day, you can simply drop your iPhone onto the MagSafe, and it snaps into the perfect charging position. This magnetic alignment feels almost magical, as the charger practically leaps to meet your phone, eliminating the need to fumble for the center of a charging pad. Having experienced this convenience, it’s hard to imagine returning to traditional wireless chargers.
The magnetic connection provides peace of mind, ensuring the phone stays charging even if bumped while rearranging items on a desk or nightstand. We also appreciated how easy it is to use the phone while charging—the MagSafe holds firm, supporting up to 900 grams of weight in our tests, allowing you to lift your device without disrupting the charge. That said, this strong grip might be a minor annoyance for some, as it requires a deliberate pull to disengage. For those who prefer a seamless grab-and-go experience, a charging stand like the Anker 313 Stand or INIU 15W Stand might be a better fit, though they lack the MagSafe’s magnetic precision.
For compatibility, the MagSafe works as a wireless charger with iPhone 8 and later, but its magnetic alignment is exclusive to iPhone 12 and newer models. For optimal charging speed, case thickness shouldn’t exceed 2mm—we recorded 8.7W through 3mm, showing it can handle moderately thick cases, just not at peak performance. Outside the Apple ecosystem, it disappoints, charging a Pixel to only 10% and a Samsung to 12% in 30 minutes, making it a poor choice for Android users.
Despite its 15W rating, we didn’t see a consistent 15W output—our iPhone 13 tests showed a sustained 13.5W, with a brief peak at 14W. Also, no AC adapter is included, so if you don’t own a 20W or 30W power brick, factor that into the cost. For those wanting a charger for multiple Apple devices (iPhone, AirPods, and Apple Watch), the MagSafe falls short, supporting only one device at a time and excluding Apple Watches. Here, the Belkin BoostCharge Pro 3-in-1 shines, charging an iPhone, AirPods, and Apple Watch simultaneously while reducing cord clutter. It matched the MagSafe’s iPhone charging speed (over 1% per minute), but its performance was inconsistent, rarely sustaining 15W, according to our lead tester. Initially, we hoped a third-party charger might outpace the MagSafe, but our results confirm it’s the top pick for iPhone users.
Performance Insights
The MagSafe excels with iPhones, offering above-average speeds and reliability thanks to its magnetic hold. Its Android performance, however, is lackluster, reinforcing its Apple-centric design. The slight shortfall in maximum power (13.5W sustained vs. 15W advertised) is a minor caveat given its overall efficiency.
Compatibility and Additional Features
It’s optimized for iPhone 12 and later with magnetic alignment, supporting older iPhones as a basic Qi charger. The small footprint and strong magnetic connection enhance usability, though the lack of multi-device support and an included adapter are notable drawbacks. Its design prioritizes simplicity and stability over versatility.
User Considerations
For elderly users or those valuing aesthetics, the MagSafe’s compact size and sleek look are ideal, while its magnetic hold ensures ease of use. Travel suitability is decent, though the need for a separate adapter might inconvenience some. Heat management was satisfactory, with no significant issues noted during testing.
| Best Affordable Wireless Charging Stand
INIU 15W Stand
|
|
|---|---|
| Price | $14 at Amazon |
| Award | Best Buy Award |
| Overall Score | 68/100 |
| iPhone Charging Speed | 5.4/10 |
| Android Charging Speed | 7.7/10 |
| Case Charging Thickness | 8.0/10 |
| iPhone Charging Power | 7.0/10 |
| Android Charging Power | 9.0/10 |
| Qi-Certified | Yes |
| Measured Footprint | 9.9 sq in |
| Reasons to Buy | |
|
|
| Reasons to Avoid | |
|
|
-
Research suggests the INIU 15W Stand offers a budget-friendly, versatile charging solution with a grippy stand design, ideal for viewing notifications or streaming.
-
It seems likely that its 9.9 sq in footprint and support for 4.2mm cases make it practical, charging Pixel phones fastest at 26% in 30 minutes.
-
The evidence leans toward its dimming LED and dual-orientation charging adding convenience, though it requires an 18W adapter (not included) for 15W output.
-
Unexpectedly, it outperforms the Yootech 10W with iPhones by 7-8% at 60 minutes, despite being less effective with Samsung phones (8% less in 30 minutes).
Overview
The INIU 15W Stand balances affordability and functionality, excelling as a stand charger for users who value visibility and versatility. It’s particularly strong for Pixel phones, with solid performance across other devices, though it has some limitations.
Performance Details
It leads in Pixel charging speed and offers decent iPhone performance, surpassing budget alternatives. Samsung charging lags slightly, but its stand design and features compensate for many users.
Compatibility and Features
With broad case compatibility and a dimming LED, it’s user-friendly for bedside or desk use. Its lack of an included adapter is a minor drawback, easily offset by its low cost and performance.
Comprehensive Analysis of the INIU 15W Stand Charger
This detailed analysis explores the INIU 15W Stand, focusing on its appeal as an affordable, versatile wireless charger for desk or bedside use. The evaluation, updated as of March 3, 2025, provides a thorough breakdown to assist users in selecting this charger based on performance, compatibility, and practical features.
Background and Context
While magnetic chargers like the Apple MagSafe offer effortless placement, stand chargers like the INIU 15W provide visibility for notifications or streaming, making them ideal for active use. Testing metrics include charging speeds for Pixel, Samsung, and iPhone devices, ease of alignment, and additional features, using models like the Google Pixel and iPhone.
Detailed Charger Profile
We believe magnetic attachments are incredibly handy for tossing devices onto a charger without fuss, but if you value seeing notifications or streaming content while your phone charges, the INIU 15W Stand might be your perfect match. Priced lower than many competitors, it’s affordable enough to scatter multiple units around your home, ensuring you and your family always have a charging spot nearby. Its 9.9-square-inch footprint keeps it compact yet functional on a desk or nightstand. Unlike flat pads, it requires intentional alignment, but we found it far from finicky. “Easy, pop the phone in, and it’s basically in the optimal spot for a charge,” our lead tester remarked after repeatedly testing placement from various angles.
We also evaluated the Anker 313 Stand, which mirrors many of the INIU’s traits—similar design, over 115K Amazon reviews, and a former Helpmybuy top pick—but the INIU edges out with its super grippy shelf, featuring a larger rubber strip at the bottom for stability. It supports cases up to 4.2mm thick, ranking high among chargers for compatibility with protective cases. At bedtime, its charge light dims automatically, sparing you harsh glows as you drift off—no rave lighting here. Plus, it charges in both landscape and portrait modes, letting you watch videos hands-free while powering up.
What we love most is its dual appeal as an affordable option and the fastest wireless charger for Pixel phones, hitting 26% in 30 minutes. With Samsung phones, though, it delivered 8% less charge in the same timeframe compared to top performers. Still, it holds its own with iPhones, outpacing our other budget pick, the Yootech 10W Max Fast Wireless Pad, by 7-8% more juice at the 60-minute mark in our speed trials.
Its low cost is a major draw, but note that no charging adapter is included. To unlock its full 15W output, you’ll need an 18W-rated adapter—a non-issue if you’ve got one handy, but something to budget for otherwise. If a stand doesn’t suit your style and you prefer a flat, cheap charger, the Yootech 10W is a solid alternative. It’s the next best for Pixel phones after the INIU, charging our test unit to 21% in 30 minutes and 40% in 60 minutes.
Performance Insights
The INIU shines with Pixel phones, offering the fastest wireless charging in its class, and performs admirably with iPhones, especially over longer sessions. Its Samsung performance is a slight weak spot, but the stand design and budget price make it a compelling choice. The Yootech, while slower with iPhones, remains a strong flat-pad contender for Pixel users.
Compatibility and Additional Features
Supporting cases up to 4.2mm and offering dual-orientation charging, the INIU caters to a wide range of devices and use cases. The dimming LED enhances bedside appeal, and its grippy shelf ensures stability—a small but thoughtful touch. The lack of an included adapter is a minor hurdle, easily remedied with existing accessories.
User Considerations
For elderly users or those prioritizing visibility, the stand design is a boon, keeping screens accessible. Its compact size and dimming light suit nightstand use, while its affordability supports multi-unit setups. Travel-wise, it’s lightweight but requires an adapter, slightly reducing portability convenience.
-
Research suggests charging speed and power vary across Apple, Samsung, and Google phones, with testing reflecting iOS vs. Android differences and a 43% battery capacity gap (e.g., iPhone 13 at 3227 mAh vs. Samsung Galaxy S21 Ultra at 5000 mAh).
-
It seems likely that the INIU 15W Stand and Yootech 10W Max Fast Pad offer top value, while the Samsung 15W Duo Pad excels for Samsung devices and thick cases (4.6mm).
-
The evidence leans toward the Apple MagSafe Charger leading iPhone charging speed (32% in 30 minutes), though it falters with Android (10-12% in 30 minutes), and testing used metrics like speed (80%), case thickness (10%), and power (10%).
-
Unexpectedly, the Samsung 15W Duo Pad performs well with iPhones (28.5% in 30 minutes), defying typical brand-specific trends, while the Belkin BoostCharge Pro 3-in-1 shows inconsistent power output.
Overview
This review details a rigorous testing process for wireless chargers, focusing on performance across major phone brands, compatibility, and value. Conducted by Helpmybuy, it emphasizes practical metrics and real-world usability as of March 3, 2025.
Testing Methodology
Charging speed and power were assessed for Apple iPhone 13, Samsung Galaxy S21 Ultra, and Google Pixel 6 Pro, with results sometimes grouped by iOS vs. Android due to shared traits, though brand-specific strengths are noted. Other Android devices (e.g., Motorola, OnePlus) weren’t tested.
Performance Details
Battery percentage gauged charging efficacy, despite capacity differences affecting direct comparisons. Speed tests at 30 and 60 minutes highlighted real-world utility, supported by thermal imaging and case thickness trials.
Comprehensive Analysis of Wireless Charger Testing Process
This analysis delves into helpmybuy’s testing methodology and results for wireless chargers, offering insights into performance, value, and selection criteria as of March 3, 2025. It builds on prior work, refining protocols to evaluate chargers for modern smartphone users.
How We Test
Charging performance was measured across Apple iPhone 13 (3227 mAh), Samsung Galaxy S21 Ultra (5000 mAh), and Google Pixel 6 Pro (5003 mAh), noting a 43% capacity gap between iOS and Android devices. While this complicates direct percentage comparisons, we prioritized percentage gain at 30 and 60 minutes for its practical relevance—speed matters most in daily use. Results distinguish performance by brand (Apple, Samsung, Google) and occasionally by OS (iOS vs. Android), excluding other Android devices like Motorola or OnePlus.
Testing focused on five weighted metrics:
-
iPhone Charging Speed (40%): Time to charge iPhone 13.
-
Android Charging Speed (40%): Time for Samsung Galaxy S21 Ultra and Pixel 6 Pro.
-
Case Charging Thickness (10%): Maximum effective gap using 3D-printed PLA spacers.
-
iPhone Charging Power (5%): Wattage delivered to iPhone.
-
Android Charging Power (5%): Wattage for Samsung and Pixel.
Tests assessed speed, power, case tolerance, stability, and heat generation using YBZ Test Modules, infrared cameras, and controlled conditions (fully discharged phones, ideal scenarios). Innovations like Qi2 compatibility (e.g., iPhone 15) were explored, refining protocols with each iteration.
Testing Procedures
Compatibility was verified across phones and accessories, with YBZ Test Modules ensuring uniform power and thickness measurements. Infrared cameras and thermal apps monitored heat, while spacers (0.2mm-1mm increments) simulated case thickness, targeting a 7.5W minimum output.
Analysis and Test Results
Results compare chargers across primary metrics, supplemented by heat, ergonomics, aesthetics, and portability assessments. Value was calculated from overall scores (0-100) and price, visualized in a price-performance chart.
Price vs. Performance Comparison
|
Overall Score
|
Price (List)
|
Product
|
|---|---|---|
|
77
|
$90
|
Samsung 15W Duo Pad
|
|
68
|
$39
|
Apple MagSafe Charger
|
|
68
|
$22
|
INIU 15W Stand
|
|
65
|
$14
|
Yootech 10W Max Fast Pad
|
|
65
|
$90
|
GETPALS 3-in-1 Stand
|
|
65
|
$30
|
Belkin 10W Qi Pad
|
|
63
|
$150
|
Belkin BoostCharge Pro
|
|
56
|
$20
|
JSAUX Magnetic Pad
|
|
55
|
$50
|
Anker 533 Wireless Power Bank
|
|
55
|
$20
|
Anker 313 Stand
|
What’s the Best Value?
The INIU 15W Stand (68, $22) shines for iPhones and Android, offering stand functionality at a low cost. The Yootech 10W Max Fast Pad (65, $14) is the top budget pad. The Samsung 15W Duo Pad (77, $90) justifies its price with dual-device charging and discounts, while the GETPALS 3-in-1 Stand (65, $90) suits Apple ecosystems. The Apple MagSafe Charger (68, $39) delivers premium iPhone performance at a fair price.
How Wireless Chargers Work
Wireless chargers use copper coils to create a magnetic field, converting it back to electrical current via phone coils for battery storage. Benefits include fewer cables, ease of use, and reduced port wear.
iPhone Charging Speed
Speed, weighted at 40%, was tested with two iPhone 13s, fully discharged, recording percentages at 30 and 60 minutes. Results reflect typical iPhone battery tech. Informal multi-device tests (e.g., Belkin BoostCharge Pro) showed minor real-world deviations.
Trial Data (Stacked Bar Insights)
-
Trial 1: Belkin BoostCharge Pro (34%, 58%), MagSafe (32%, 59%), Samsung Duo (27%, 53%).
-
Trial 2: MagSafe (32%, 65%), Belkin BoostCharge Pro (34%, 58%), Samsung Duo (30%, 55%).
-
Notable: MagSafe led despite a 6% variance at 60 minutes; JSAUX Magnetic Pad dropped from 25%/50% to 18%/42%, showing inconsistency. Samsung Duo surprised with 28.5%/54% average, excelling across iOS/Android.
Speed Rating (0-10)
-
MagSafe: 9.1, Belkin BoostCharge Pro: 9.0, Samsung Duo: 7.3, INIU: 5.4, Yootech: 4.7.
Android Charging Speed
Tested with Samsung Galaxy S21 Ultra and Pixel 6 Pro, fully discharged, at 30 and 60 minutes:
-
Samsung: Samsung Duo (27%, 54%), Yootech (19%, 35%), INIU (18%, 29%).
-
Pixel: INIU (26%, 45%), Yootech (21%, 40%), Samsung Duo (13%, 22%).
-
Insight: Samsung Duo dominates Samsung phones; INIU leads Pixel. Yootech balances both, ideal for mixed households.
Case Charging Thickness
Using PLA spacers, maximum depth for 7.5W output was tested:
-
Samsung Duo: 4.6mm, Anker 533/Yootech: 4.4mm, INIU/JSAUX: 4.2mm, MagSafe: 3mm, Belkin BoostCharge Pro: 2mm.
-
Note: Metallic cases disrupt charging; Belkin BoostCharge Pro showed erratic output (e.g., 7.6W at 3mm).
iPhone Charging Power
Wattage tested with phones and YBZ Modules:
-
Belkin BoostCharge Pro: 15W (inconsistent), MagSafe: 13.5W (stated 15W), Others: 7.5W.
-
Insight: MagSafe tops reliability; Belkin’s inconsistency lowered its score.
Android Charging Power
Samsung capped at 10W, with EPP (15W) differentiating fast charging:
-
INIU/Samsung Duo/GETPALS/JSAUX: 10W Samsung, 15W EPP; Belkin BoostCharge Pro: 1.4W Samsung, 0.8W EPP.
-
Note: Multi-device charging slightly reduces phone wattage.
Aesthetics and Ergonomics
Footprints range from 3.8 sq in (MagSafe/JSAUX) to 31.6 sq in (Belkin BoostCharge Pro). LED behavior varies—INIU dims, Yootech turns off, Samsung programs, Anker 313/533 stay bright. Stands like INIU aid visibility; pads suit minimalists.
Charging Stability
Magnetic strength (MagSafe: 900g, Belkin BoostCharge Pro: 700g, JSAUX: 750g) ensures alignment. Stands (INIU’s rubber shelf) and pads (Belkin 10W Qi’s grip) offer non-magnetic stability. Samsung Duo requires practice.
How to Choose a Wireless Charger
-
Compatibility: Match charger to phone/watch software (e.g., Samsung Duo excludes Apple Watches).
-
Qi/Qi2: Qi is universal; Qi2 (MagSafe-based) enhances iPhone 12+.
-
Power: Wattage (volts x amps) needs a compatible adapter (e.g., 20V for fast charging).
-
Speed: Optimal coil alignment is key; MagSafe cases help iPhone 8-11.
Conclusion
This review highlights top performers—MagSafe for iPhones, Samsung Duo for Samsung, INIU for Pixel/value—based on extensive testing. Future updates will track wireless tech advancements.