Anker 621 Magnetic Portable Charger (MagGo), 5,000mAh Wireless Power Bank with USB-C Cable, Magsafe-Compatible Battery Pack for iPhone 16 /15/14/13/12 Series

Price: $39.99 - $29.99
(as of Jun 07, 2025 09:33:47 UTC – Details)

Product Description

1 Backup Power

2 Magnetic Charging

3 Charging Tip

1 Compact Power

2 MultiProtect

3 Scratch Protection

Why is my power bank providing fewer charges than expected?

The capacity reduction during charging is due to a 30% to 45% energy loss in the battery cells and conversion circuitry. Therefore, a fully charged Anker A1610 Battery (PowerCore 5K) offers an estimated 2,750mAh~3,250mAh to power devices.

How can I estimate the number of charges for my device?

To estimate charging cycles, use these formula:

(Power Bank Capacity × 0.5) ÷ Device Battery Capacity ≈ Number of Charges.

For instance, charging a 3,000mAh device using a 5,000mAh Wireless power bank would offer approximately 0.83 charges.

Why does charging stop at 80%?

Your iPhone may automatically stop charging at 80% to protect its battery from overheating, as part of iOS 17’s thermal management strategy. Charging will resume once the device cools down. Moving it to a cooler spot can help speed up this process.

Why is my phone overheating?

It’s normal for the power bank to reach temperatures between 98-118°F when the ambient temperature is 77°F. Rest assured, this device meets international safety standards for safe operation.

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Customer Reviews

4.3 out of 5 stars 8,971

4.5 out of 5 stars 2,458

4.5 out of 5 stars 1,380

4.6 out of 5 stars 1,609

4.5 out of 5 stars 4,687

4.4 out of 5 stars 8,918

Price

$29.99$29.99

$62.99$62.99

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—

$79.99$79.99

$42.99$42.99

Series

Basic

Qi2

Zolo

Zolo

Premium

High Cell Capacity

Recharging Time

~2 Hours (12W）

~2 Hours (15W）

~2.5 Hours (20W）

~2.5 Hours (20W）

~ 2.75 Hours (20W)

~ 2.5 Hours (20W)

Size

4.13 x 2.62 x 0.45 in

4.09x 2.77x 0.56 inches

4.15 x 2.72 x 0.81

4.07 × 2.72 × 0.83 in

4.22 x 2.71 x 0.78 in

4.21 x 2.62 x 0.71 in

Weight

129g/0.28lb

199.8g/7.05oz

8.46 oz (239g)

7.87 oz

250g/8.8oz

218g/7.7oz

Battery Capacity

5,000 mAh

10,000 mAh

10,000 mAh

10,000 mAh

10,000 mAh

10,000 mAh

Output Ports

Magnetic, 1xUSB-C

Magnetic, 1xUSB-C

Magnetic, 1xUSB-C

Magnetic, 1xUSB-C

Magnetic, 1xUSB-C

Magnetic, 1xUSB-C

Compatible Devices

iPhone16 /iPhone15/iphone

iPhone16 /iPhone15/iphone

iPhone16 /iPhone15/iphone

iPhone16 /iPhone15/iphone

iPhone16 /iPhone15/iphone

iPhone16 /iPhone15/iphone

Smaller Than Ever: Anker’s new MiniCell technology delivers identical charging performance with fewer components. This means it’s smaller and lighter than ever before
Pocket-Sized Power: Slim enough to snap to your phone and slip into your pack, purse, or pocket.
Strong Attachment: Equipped with ultra-strong magnets that firmly attach to the back of the iPhone 15 or 14 so you can single-handedly take selfies, make calls, and more.
Charge in a Snap: Align your iPhone and battery with a snap. Say goodbye to disconnection issues caused by wireless charging misalignment. (Note: Slight heating due to efficiency losses in the conversion circuit is normal.)
What You Get: Anker 621 Magnetic Battery (MagGo), 23.6 in (60 cm) USB-C to USB-C cable, welcome guide, worry-free 24-month warranty, and friendly customer service.