Anker 621 MagGo A1610 5,000mAh Magnetic Power Bank

The Anker 621 MagGo A1610 is a compact 5,000mAh magnetic power bank designed to attach to compatible phones for wireless charging. Its slim form and USB-C connection suit pocket carry and short top-ups, but the listing gives no wireless charging speed and customer feedback is mixed on heat, charging speed and reliability.

At a glance

Magnetic attachment and alignment are intended to make wireless charging easier on compatible phones.
The listing describes it as slim enough to attach to a phone and carry in a pocket, bag or purse.
Anker estimates that charging losses leave about 2,750mAh to 3,250mAh available to power devices from a full 5,000mAh charge.

Price

£23.27Save 22%

Reference price: ~~£29.99~~

Price checked: 12 Nov 2026

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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

Pros and cons

Pros

5,000mAh capacity in a slim, magnetic form designed for easy carry.
The claimed magnetic alignment can help keep the battery positioned against compatible phones.
A USB-C connector provides a wired connection in addition to the listed magnetic wireless standard.

Cons

The 5,000mAh capacity is intended for top-ups rather than extensive recharging, with the listing estimating 2,750mAh to 3,250mAh delivered after conversion losses.
Customer feedback reports mixed charging speed and reliability, alongside concerns about heat during use.

Technical specifications

18 specifications

Identity
Brand	Anker
Model	A1610

Power and battery
Battery capacity	5000 Milliamp Hours
Power configuration	Battery
Battery cell type	Lithium Polymer
Voltage	3.85 Volts
Amperage	2.4 Amps
Output current	1 Amps
Wireless charging standard	MagSafe
Power connector	USB Type C
Number of ports	1
Rechargeable	Rechargeable

Dimensions and installation
Dimensions listed	10.5 x 6.6 x 1.1 centimetres
Weight listed	0.31 Pounds
Colour	Black
Special feature	Slim

Compatibility
Compatible devices	Smartphone
Compatible phone models	Audiovox CDM3000

What to know before buying

Listing details to confirm

The listing is inconsistent about cordless use: it describes magnetic wireless charging but marks the product as not cordless and not portable. Its compatibility data also pairs a MagSafe standard and iPhone 13/14 attachment claims with the unrelated Audiovox CDM3000 model, while the listed output current, amperage and port count do not clarify wireless output speed. Confirm the phone fit, charging method and relevant specifications for the exact listing before buying. Customer feedback also differs on speed, reliability, heat and value.

Who is it for?

A good fit for

iPhone owners seeking a pocketable magnetic battery for short emergency top-ups, provided their phone is compatible with the specific listing.
Buyers who value magnetic attachment and portability over a larger stated capacity.

Less suited to

Anyone who needs a specified wireless charging speed, a confirmed fit for a particular phone or a dependable full recharge without checking compatibility and expectations first.
Buyers who want a high-capacity power bank for repeated charging away from a mains supply.

Anker 621 MagGo A1610 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 praises portability, perceived quality and magnetic attachment, with some finding it handy for travel or emergencies. Experiences are mixed on charging speed, reliability and value, while some customers report substantial heat during use. Those reports matter for a compact 5,000mAh charger intended for top-ups, but do not establish a specific cause or universal outcome.

Positive themes

Customers describe it as pocketable and convenient for travel or emergencies.
Customers praise perceived quality and magnetic hold.

Negative themes

Some customers report that the device becomes very hot during use.

Mixed feedback

Charging speed and reliability receive mixed reports, including a report of the product working for only five weeks.
Opinions differ on whether it offers worthwhile value.

Frequently asked questions

How much usable capacity does the listing estimate?

Anker says a fully charged unit offers an estimated 2,750mAh to 3,250mAh to power devices, accounting for energy lost in the cells and conversion circuitry.

Does it attach to every smartphone?

The listing claims strong magnetic attachment to iPhone 13 and 14 models, but its compatibility fields also name the Audiovox CDM3000. Confirm the exact phone compatibility for the selected listing.

What comes in the package?

The feature text claims a 60 cm USB-C to USB-C cable, a welcome guide and the battery. No explicit package inventory is supplied, so check the selected listing for included items.