Nuxgal Power MA100 12,000mAh Magnetic Power Bank

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Product guide

Nuxgal Power MA100 12,000mAh Magnetic Power Bank

The Nuxgal Power MA100 is a 12,000mAh magnetic power bank with claimed 15W wireless and 20W USB-C wired charging. The listing requires a magnetic phone case for its magnetic attachment and describes the charger as able to charge three devices simultaneously, but the stated two-port detail does not explain how that setup works.

At a glance

The listing claims 12,000mAh capacity and up to 20W wired output, alongside 15W wireless charging.
Magnetic attachment is specified for use with magnetic phone cases.
The feature copy claims simultaneous charging for three devices, while the details specify two ports.

Price

$21.99Save 27%

Reference price: ~~$29.99~~

Price checked: Nov 14, 2026

View offer Ahead of Black FridayExplore the selection

Pros and cons

Pros

Combines magnetic wireless charging with a USB-C wired charging option, according to the listing.
The stated 12,000mAh capacity may suit buyers seeking a portable reserve for phone charging.

Technical specifications

19 specifications

Identity
Brand	Nuxgal Power
Model	MA100
Color	Grey

Power and battery
Battery capacity	12000 milliamp_hours
Cell type	Lithium Polymer
Power configuration	Corded Electric
Voltage	5
Amperage	3 A
Maximum output power	20 Watts
Wireless charging claim	15W wireless charging
USB-C wired charging claim	20W USB-C wired fast charging
Number of ports	2
Number of batteries	1 12V batteries required. (included)

Connections and compatibility
Connector type	USB Type C
Compatible devices	Smartphone

Dimensions and installation
Dimensions listed	1 x 1 x 1 inches
Weight listed	6.4 ounces

Other
Warranty type	Limited
Warranty description	2 Year Manufacturer

What to know before buying

The magnetic attachment claim specifies compatibility only with magnetic phone cases. The listing gives no charging-time or real-world capacity measurements.

Listing details to confirm

Listing details are inconsistent: the dimensions are given as both 1 x 1 x 1 inches and 3.99 x 2.63 x 0.74 inches, and the weight is listed as both 6.4 ounces and 0.4lb. The details state two ports, while feature copy claims three devices can charge simultaneously. The listed voltage is 5, but the battery entry says 12V batteries required. Confirm the selected listing's configuration and dimensions before buying.

What’s in the box

Included

Built-in cables
Power bank
User manual

Who is it for?

A good fit for

Phone owners who want magnetic wireless charging and USB-C wired charging from one power bank.
Buyers using a magnetic phone case who want a portable charging option for trips or daily carry.

Less suited to

Buyers who need confirmed three-device simultaneous charging or a verified size and weight before purchase.
Users without a magnetic phone case seeking the listed magnetic attachment feature.

Nuxgal Power MA100 12,000mAh Magnetic Power Bank · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.4 / 5 · 737 ratings

5 stars73%73%
4 stars12%12%
3 stars5%5%
2 stars2%2%
1 star8%8%

Customer feedback describes the power bank as capable and useful for charging devices multiple times, but experiences with charging speed, reliability, durability, portability, and size are mixed. Some customers report long-lasting use, while others mention charging stopping at 86%, failure within 45 days, or a product larger and heavier than expected. These points matter for buyers relying on the claimed 12,000mAh capacity and travel portability. Aggregate ratings lean positive overall, but do not resolve those differing experiences or verify the listing's specifications.

Positive themes

Customers describe it as powerful and useful for charging multiple devices more than once.

Negative themes

Some customers report charging stopping at 86% or the unit failing within 45 days.

Mixed feedback

Customers differ on charging speed, durability, portability, and whether the size matches expectations.

Frequently asked questions

Does the MA100 attach magnetically to any phone case?

The listing says magnetic attachment is compatible only with magnetic phone cases.

What charging outputs are claimed?

The feature copy claims 15W wireless charging and 20W USB-C wired fast charging. These are listing claims, not independently verified performance.

Can it charge three devices at once?

Feature copy claims three-device simultaneous charging, but the details list two ports. The listing does not explain the setup, so confirm this capability for the selected product.

How large and heavy is this power bank?

The listing gives conflicting dimensions and weight. It lists 1 x 1 x 1 inches and 6.4 ounces in product details, and 3.99 x 2.63 x 0.74 inches and 0.4lb in feature copy.