Anker 621 MagGo A1610032 5,000mAh Magnetic Power Bank

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Product guide

Anker 621 MagGo A1610032 5,000mAh Magnetic Power Bank

The Anker 621 MagGo A1610032 is a compact magnetic power bank with a stated 5,000mAh capacity and USB-C connector. Its magnetic attachment and slim design suit portable top-ups, while customer feedback is mixed on charging speed, reliability and heat.

At a glance

5,000mAh capacity with a magnetic wireless charging design.
Manufacturer claims strong magnets attach to the back of iPhone 13 or 14 models.
USB-C connector and a slim form intended to fit in a pocket or bag.
Manufacturer describes alignment by magnetic snap as a way to avoid wireless charging misalignment.

Price

£23.74Save 21%

Reference price: ~~£29.99~~

Price checked: 14 Nov 2026

View offer Ahead of Black FridayExplore the selection

Often bought together

Anker USB C to USB C Charger Cable, 60W (3A) New Nylon (6 ft/1.8m, 2-Pack) | For iPhone 18/17/16/15 , iPad Pro, Samsung Galaxy, MacBook Pro,and More (Black)

£6.99

Anker MagGo Qi2 Certified 15W Wireless Charging Pad | For iPhone 18 Pro/17/16/15/14/13/12 Series (Charger Not Included)

£13.28

Pros and cons

Pros

Magnetic attachment offers a convenient way to keep the bank aligned on a compatible phone while using it.
Its compact, slim design is suited to carrying as an emergency top-up.
USB-C connection provides a wired connector option alongside magnetic wireless charging.

Cons

The 5,000mAh capacity is a modest reserve for buyers expecting multiple full phone recharges.
Customer feedback reports concerns about heat, and experiences with charging speed and reliability vary.

Technical specifications

24 specifications

Identity
Brand	Anker
Model	A1610032

Power and battery
Battery capacity	5000 Milliamp Hours
Battery cell type	Lithium Polymer
Power configuration	Corded Electric
Voltage	5 Volts
Amperage	2.4 Amps
Connector type	USB Type C
Number of ports	1
Wireless charging standard	MagSafe
Rechargeable	Rechargeable

Compatibility and design
Compatible devices	Smartphone
Compatible phone models	Apple, Apple iPhone 6S Plus, apple iphone 7
Colour	Blue
Special feature	Slim
Portable	Yes
Cordless	No

Dimensions and installation
Dimensions listed	11 x 11 x 6.5 centimetres
Alternative dimensions listed	10.5L x 6.6W x 1.1Th centimetres
Weight listed	0.31 Pounds
Battery weight	76 Grams

Warranty and origin
Warranty type	Limited
Product warranty	18-month
Country of origin	China

What to know before buying

Listing details to confirm

The listing has inconsistent dimensional claims, with 11 x 11 x 6.5 centimetres and 10.5L x 6.6W x 1.1Th centimetres both supplied. Its compatible-phone field names older iPhone models, while the feature text highlights iPhone 13 and 14. A1610032 is listed as the model but A1610031 as the manufacturer part number. The listed power configuration says Corded Electric despite the product being presented as a portable magnetic power bank. Confirm the exact variant and dimensions before purchase. The manufacturer says actual usable capacity is reduced by conversion losses and estimates 2,750mAh to 3,250mAh from a fully charged 5,000mAh unit.

Who is it for?

A good fit for

iPhone users seeking a pocket-sized magnetic battery for short top-ups or emergencies.
Buyers who value snap-on magnetic alignment and can check that their phone is compatible.

Less suited to

Anyone who needs a high-capacity bank for several full recharges or consistently fast charging.
Buyers who need confirmed compatibility with a phone not clearly identified in the listing.

Anker 621 MagGo A1610032 5,000mAh Magnetic Power Bank · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.3 / 5 · 21,037 ratings

5 stars67%67%
4 stars15%15%
3 stars7%7%
2 stars3%3%
1 star8%8%

Customer feedback highlights portability, handy use and strong magnetic attachment, which suit a compact 5,000mAh bank intended for convenient top-ups. Reports are mixed on charging speed and reliability, with some customers describing slow charging or short-lived operation. Heat is also a reported concern. These are customer perceptions rather than confirmed performance findings, so buyers prioritising predictable charging or low heat may want to weigh them carefully.

Positive themes

Customers praise its portability, including fitting in a front pocket, and find it useful for travel or emergencies.
Customers describe the magnetic attachment as strong and convenient.

Negative themes

Some customers report that the power bank gets very hot during use.

Mixed feedback

Feedback on charging speed and reliability varies, from reports of good charging to slow performance and short-lived operation.
Opinions on value for money are divided.

Frequently asked questions

What is the stated battery capacity?

The listing gives the capacity as 5000 Milliamp Hours. The manufacturer also says conversion losses reduce usable output and estimates 2,750mAh to 3,250mAh from a fully charged unit.

Which phones does it fit?

The listing names Apple iPhone 6S Plus and iPhone 7 in its compatibility field, while its feature text describes magnetic attachment to iPhone 13 and 14. Check the selected listing and phone compatibility before buying.

Does it include a USB-C cable?

The manufacturer feature text claims a 60 cm USB-C to USB-C cable, a welcome guide and a 24-month warranty. Other listing details say 18-month warranty, and no explicit package inventory is supplied, so confirm the selected bundle and warranty terms.

What do customers report about using it?

Feedback praises portability and magnetic attachment, but reports vary on charging speed and reliability. Some customers also raise concerns about the unit becoming hot.