Qi2 magnetic charging
Qi2 helps align the charging coils magnetically and supports up to 15W wireless output with compatible devices.
Qi2 magnetic charging • 10,000mAh
Anker MagGo 10K Slim Review: Pocket-Friendly Power Without the Cable Clutter
The Anker MagGo Power Bank (10K, Slim) pairs Qi2-certified 15W magnetic charging with a 30W USB-C port in a compact design made for commutes, travel days, and everyday iPhone top-ups.
Qi2 Certified
15W Wireless
30W USB-C
10,000mAh
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Price and availability can change. Confirm the current listing details before purchasing.
Best for
iPhone users who want a slim 10,000mAh magnetic battery for daily carry.
Main advantage
A better portability-to-capacity balance than thicker models with stands and displays.
Main compromise
No built-in kickstand or digital percentage display, and wireless charging is less efficient than USB-C.
Product overview
A practical magnetic power bank built around portability
This model is aimed at people who like the convenience of magnetic charging but do not want the extra thickness of a kickstand, large display, or multi-port power bank. It snaps onto a compatible phone for cable-free charging and also offers faster, more efficient charging through its USB-C port.
Useful everyday capacity
The 10,000mAh cell is intended for extended top-ups and emergency power, although real delivered energy is lower than the printed capacity because conversion and wireless charging create losses.
30W wired option
When speed or efficiency matters more than cable-free convenience, the single USB-C port can deliver up to 30W to a compatible device.
Key benefits
Why buyers consider the Anker MagGo 10K Slim
Less cable juggling on the move
The magnetic connection keeps the battery aligned on compatible phones, which is useful on trains, at airports, during long events, and while walking between locations.
Slimmer than feature-heavy 10K models
At roughly 0.58 inches thick, it focuses on pocketability instead of adding a stand, screen, or second port.
Comfort-focused materials
A matte finish, curved edges, liquid-silicone contact surface, and metal frame are designed to improve grip and make the attached phone easier to hold.
Two charging styles in one device
Use Qi2 for convenience or switch to USB-C when you want the fastest supported output, better efficiency, or compatibility with a non-magnetic device.
Product gallery
Design and feature views
Open any image to view the full-size product photo.
Technical specifications
Key details at a glance
Measurements and package details can vary slightly by listing or region, so confirm the current seller page before buying.
- Brand / model
- Anker A1664
- Battery capacity
- 10,000mAh lithium-polymer battery
- Wireless output
- Up to 15W with compatible Qi2 devices
- Wired output
- Up to 30W through USB-C
- Ports
- 1 × USB-C input/output port
- Approx. dimensions
- 4.09 × 2.78 × 0.58 inches
- Listed weight
- About 7.62 oz (216 g)
- Listed recharge time
- About 2.5 hours under suitable charging conditions
- Charging standards
- Qi2 magnetic wireless charging; USB-C wired charging
- Warranty
- 24-month limited warranty listed for this model
- ASIN
- B0D7DKJ75M
Compatibility
Check your phone and case before ordering
MagSafe iPhones
Designed for magnetic charging with iPhone 12 and newer MagSafe-equipped models, including current iPhone generations listed by the seller.
Android and Qi2 phones
Wireless charging can work with compatible Qi2 or Qi-enabled Android devices, but magnetic attachment may require built-in magnets or a certified magnetic case.
Cases and accessories
Use a MagSafe- or Qi2-compatible case. Thick, non-magnetic, metal, wallet, ring-grip, or card-holding cases can weaken attachment or interfere with charging.
Important compatibility note
“MagSafe compatible” and “Qi2 certified” describe charging and alignment capabilities, not a guarantee that every phone, case, camera bump, or accessory will fit perfectly. Confirm your exact device and case combination before purchase.
Real-world use cases
Where this power bank makes the most sense
Daily commuting
Attach it during a long train ride, campus day, or commute without managing a loose cable.
Business and leisure travel
The slim shape is easier to pack than larger multi-port batteries, while 10,000mAh offers more reserve than compact 5,000mAh magnetic models.
Events and heavy phone use
Useful for navigation, photography, social media, calls, or video-heavy days when a wall outlet is not convenient.
Balanced assessment
Pros and cons
Pros
- Slim profile for a 10,000mAh magnetic power bank
- Qi2-certified 15W wireless charging
- Faster 30W USB-C wired output
- Grippy, curved design is easier to hold while attached
- Single-device simplicity with no unnecessary controls
- 24-month limited warranty listed
Cons
- No built-in stand or digital battery-percentage display
- Only one USB-C port
- Heavier and thicker than 5,000mAh magnetic batteries
- Wireless charging loses more energy and creates more heat than wired charging
- Magnetic performance depends on the phone and case
- Newer Qi2 25W competitors are faster with compatible devices
Comparison
Anker MagGo 10K Slim vs. two feature-rich alternatives
The slim Anker is strongest when pocketability matters more than a stand, display, or the newest 25W wireless standard.
| Criteria | Anker MagGo 10K Slim | Anker MagGo 10K with Stand & Display | UGREEN MagFlow 10K Qi2 25W |
|---|---|---|---|
| Capacity | 10,000mAh | 10,000mAh | 10,000mAh |
| Wireless charging | Qi2, up to 15W | Qi2, up to 15W | Qi2 25W |
| Maximum wired output | 30W USB-C | 27W USB-C | 30W USB-C |
| Approx. weight | 7.62 oz / 216 g listed | 8.82 oz / 250 g | 0.6 lb / 254 g |
| Approx. thickness | 0.58 in | 0.78 in | 0.8 in |
| Stand / display | No / LED indicators | Yes / digital display | No stand / digital display |
| Built-in cable | No | No | Yes |
| Best for | Slim everyday carry | Desk use and hands-free viewing | Newer 25W phones and all-in-one convenience |
| Main trade-off | Fewer extras | Thicker and heavier | Thicker, heavier, and usually premium-priced |
Competitor specifications can change by model and region. Sources: Digital Camera World power-bank comparison and TechRadar UGREEN MagFlow review.
Choose the slim Anker when portability is the priority
It is the cleaner choice for buyers who do not need a kickstand, percentage screen, built-in cable, or 25W Qi2 charging.
Buying guide
What to consider before buying
1. Wireless speed vs. wired speed
Qi2 15W is convenient, but USB-C at up to 30W is the better option when you need a faster or more energy-efficient top-up.
2. Capacity expectations
A 10,000mAh label describes the internal cell capacity. Your phone receives less after voltage conversion, heat, and wireless transfer losses, so do not assume two complete charges for every phone.
3. Phone-case fit
A thin MagSafe- or Qi2-compatible case generally provides the best attachment. Non-magnetic or thick protective cases may reduce charging performance.
4. Features you may miss
This slim model does not include a stand, integrated cable, or numerical battery display. Decide whether the thinner body is worth giving up those conveniences.
5. Heat management
Some warmth is normal during wireless charging. Avoid direct sunlight, hot cars, thick fabric, and other conditions that trap heat around the phone and battery.
6. Air-travel rules
Power banks use lithium batteries and generally belong in carry-on baggage rather than checked luggage. Airline rules can be stricter, so check your carrier before flying.
Who it suits
Who should buy it—and who should skip it
Buy it if you…
- Use a MagSafe iPhone or compatible Qi2 phone
- Want more reserve capacity than a 5,000mAh pack
- Care more about thinness than a kickstand or display
- Want both wireless and 30W USB-C charging
- Need a tidy travel or commuting charger
Consider another model if you…
- Need to charge a laptop or several devices
- Want a built-in stand, cable, or exact battery percentage
- Own a phone that supports newer 25W Qi2 and want maximum wireless speed
- Use a thick, metal, wallet, or non-magnetic case
- Prefer the lowest possible price over magnetic convenience
Expert tips
Get better charging performance
Align it directly
Center the power bank on the phone’s magnetic ring and remove cards, metal plates, or accessories between the two surfaces.
Use USB-C when time matters
The wired connection is generally faster and more efficient than wireless charging, especially when the phone is very low.
Keep it cool
If the phone pauses charging or feels unusually warm, disconnect it, move to a cooler place, and allow both devices to cool before continuing.
Frequently asked questions
Buyer questions about the Anker MagGo 10K Slim
Is the Anker MagGo 10K Slim compatible with iPhone 17, 16, 15, 14, 13, and 12 models?
It is designed for MagSafe-equipped iPhones from the iPhone 12 generation onward. Compatibility can still depend on the exact phone, camera layout, and case, so use a MagSafe- or Qi2-compatible case and confirm the seller’s current device list.
Does it work with Android phones?
It can charge compatible Qi or Qi2 Android phones. For secure magnetic attachment, the phone needs built-in Qi2 magnets or a compatible magnetic case. Charging speed can vary by device.
How fast is the wireless charging?
The power bank supports up to 15W Qi2 wireless charging with compatible devices. Actual speed varies with the phone, battery level, temperature, alignment, and case.
Can I charge with a USB-C cable instead?
Yes. The USB-C port supports up to 30W wired output for compatible devices and can also be used to recharge the power bank.
Why can an iPhone stop charging at 80%?
An iPhone may pause around 80% because of battery-health settings or thermal protection. Charging usually resumes after the phone cools or when its charging-management system allows it.
Is it normal for the power bank and phone to feel warm?
Mild warmth is normal during wireless charging because some energy is lost as heat. Stop charging and let both devices cool if they become unusually hot, display a temperature warning, or behave abnormally.
Can I take this power bank on a plane?
Power banks generally must be carried in cabin baggage, not checked luggage. Rules on quantity, watt-hours, storage, and in-flight use vary by airline and country, so check your carrier before travel.
Does the package include a wall charger?
The listed package includes the power bank, a USB-C to USB-C cable, and a welcome guide. A wall charger is not listed as included.
Final verdict
A strong fit for slim Qi2 charging, but not the most feature-packed option
The Anker MagGo 10K Slim is easy to recommend to buyers who want a cleaner, thinner magnetic battery with enough capacity for a long day and a useful 30W wired backup. Its lack of a kickstand, digital display, and built-in cable is deliberate: the product prioritizes pocketability.
Skip it when you need multi-device charging, laptop-class power, or the newest 25W Qi2 wireless speed. For the right buyer, though, the balance of size, capacity, build, and dual wireless/wired charging is compelling.
Sources and further reading