Anker MagGo Power Bank
- Portable Power Bank
- 10 amps
- 2 amps
- 15 watts
A slim, magnetic top-up battery built around iPhone alignment, worth it if you want to skip charging cables for a day out.
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How it ranks among the 18 portable power banks we track
4.4★ across 9,300 Amazon ratings, Bayesian-smoothed toward the category average.
9,300 Amazon ratings, weighted on a log scale so huge counts don't drown everything.
10,000+ bought on Amazon last month.
Brand identity, imagery, description and spec coverage.
The ProductDome score is separate from the Amazon rating shown above: it combines the Bayesian-smoothed Amazon rating with evidence volume, tracked demand, and data quality across the 18 portable power banks we track - how the scorecard works · full portable power banks data report. Confidence: high - strong rating volume and complete data.Updated 8 days ago. Data-computed, not a hands-on test. Compiled by the ProductDome Research Team.
Overview
A slim magnetic power bank that snaps onto the back of an iPhone 12 through 16 series and wirelessly tops it up at up to 15W, or charges over its 30W USB-C port. Anker built the metal frame with aerogel insulation to manage heat during magnetic charging.
Anker designs this specifically around iPhone magnet alignment and states it is not recommended for Android phones, since differences in fit can affect placement or slow the charge. At 10,000mAh it delivers roughly 1.8 charges to an iPhone 15 Pro, positioning it as a top-up battery for a day out rather than a multi-day power source.
- 10,000mAh capacity
- Qi2 certified 15W wireless pad
- 30W max USB-C port
- Metal frame with aerogel thermal insulation
Who it's for
Best for iPhone 12 to 16 series owners who want a magnetic snap-on backup battery for a day away from an outlet. Not the right pick for Android users or anyone needing more than about two full phone charges.
Strengths and trade-offs
Drawn from this product's published specifications.
- Slim at 0.58 inches thick, easy to pocket
- Magnetic snap skips cable fumbling
- Can charge wirelessly and over USB-C
- Built for iPhone alignment, not recommended for Android phones
- 10,000mAh gives under two full iPhone charges
Performance notes
The Qi2 certified pad delivers up to 15W wirelessly once magnetically aligned, while the 30W USB-C port charges over a cable at the same time or on its own. The metal frame and aerogel layer are there to keep the surface cool, since magnetic wireless charging generates more heat than a direct cable connection.
Specifications
| Brand | Anker |
|---|---|
| Model | A1664 |
| Dimensions & fit | |
| Battery Weight | 7.6 ounces |
| Item Weight | 7.6 ounces |
| Item Dimensions L x W x Thickness | 4 × 2.8 × 0.6 inches |
| Item Dimensions | 4.1 × 2.8 × 0.6 inches |
| Capacity & performance | |
| Battery Capacity | 10 amps |
| Output Wattage | 15 watts |
| Power & efficiency | |
| Amperage | 2 amps |
| Power Source | Battery |
| Battery Cell Type | Lithium Polymer |
| Voltage | 5 volts |
| Battery Charge Time | 2.5 hours |
| Construction & materials | |
| Color | Black |
| Compatibility & installation | |
| Compatible Cellular Phone Models | Apple iPhone 16, Apple iPhone 16 Pro, Apple iPhone 16 Pro Max |
| Compatible Devices | Smartphone |
| Compatible Phone Models | iPhone |
| Included components | |
| Unit Count | 1 |
| Warranty & support | |
| Warranty Type | Lifetime |
| Warranty Description | 2 years |
| Other details | |
| Connector Type | USB Type C |
| Number of Ports | 1 |
| Number of Outlets | 1 |
| Number of Items | 1 |
| Antenna Location | Indoor/Outdoor |
| External Testing Certification | ANATEL:02278-25-16934 |
| Other Special Features of the Product | Wireless Charging |
| Mfr Part Number | A1664 |
| Reusability | Rechargeable |
Other Anker portable power banks
How it compares
This product against the closest alternatives we track in portable power banks.
| Product | Amazon rating | Ratings | ProductDome score |
|---|---|---|---|
| Anker MagGo Power BankThis product | 4.4 / 5 | 9,300 | 4.5 / 5 |
| INIU Portable ChargerIniu | 4.6 / 5 | 29,000 | 4.6 / 5 |
| Miady 2-Pack Portable ChargerMiady | 4.5 / 5 | 98,300 | 4.5 / 5 |
| iWALK Portable Charger for iPhone 17/16/15 USB-C Small Power Bank 20W 4iWALK | 4.3 / 5 | 13,400 | 4.4 / 5 |
| 2026 2-Pack 10000mAh Portable Charger Battery Pack with Built in CablesFancyBean | 4.5 / 5 | 2,400 | 4.4 / 5 |
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Questions about the Anker A1664
Common buyer questions answered straight from the product spec data - no fluff, no "it depends".
Does the Anker MagGo A1664 work with Android phones?
Anker does not recommend it for Android phones, since differences in magnet fit and alignment can affect placement or slow charging.
How many charges does the Anker MagGo 10,000mAh give an iPhone?
Anker rates it for about 1.8 charges on an iPhone 15 Pro.
Can I charge the Anker MagGo power bank over a cable instead of wirelessly?
Yes, it has a 30W max USB-C port for cable charging in addition to the 15W magnetic wireless pad.