Anker

Anker 633 Magnetic Battery

Capacity:: 10,000mAh
Max Output:: 18W Max
Wireless:: MagSafe-Compatible, 7.5W
Weight:: 7.68 oz (218 g)

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Manufacturer: Anker Last updated: 2026-09-15

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Anker 633 Magnetic Battery Review

Anker 633 Magnetic Battery is a 10,000mAh MagSafe-compatible power bank with a built-in foldable kickstand, 7.5W magnetic wireless charging, and USB-C pass-through charging.

A 2-in-1: it magnetically snaps to the back of an iPhone for wireless charging and doubles as a kickstand for hands-free viewing. The USB-C PD port lets it charge your phone and itself simultaneously, handy for overnight recharges.

Design

Foldable kickstand built into the case; compatible only with MagSafe-equipped magnetic phone cases, not OtterBox Defender-style cases.

Charging

20W max USB-C and 18W max USB-A wired charging, or 7.5W wireless; recharges itself in about 1.8 hours.

Our verdict

Reviewed by Burooj Alam. Rated by us, not by users.

Best for

MagSafe iPhone users
Hands-free video viewing on the go
Simultaneous charge-and-recharge

Not for

Android users
Fast wired charging needs
Laptop charging

Specifications

What these specs mean

Identity

Brand	Anker

Capacity

Capacity mAh	10,000mAh (two 5,000mAh cells in series)

Output power

Single Port Max Output	18W (USB-C, 9V/2.22A)
Max Output With All Ports	18W Max (5V/3.6A)

Ports

Output Port Count	1 ports
USB-C Port Count	1 ports
AC Outlet	No
Built-in Cable	No

Recharging

Recharge Input Power	20W (USB-C 5V/3A or 9V/2.22A)
Passthrough Charging	Yes

Display and controls

Display Type	No

Size and portability

Weight	7.68 g
Length	107.0 mm
Width	66.5 mm
Thickness	18.2 mm

FAQs

What are the key specifications of the Anker 633 Magnetic Battery (10,000mAh, Foldable Kickstand, 7.5W Wireless, Pass-Through Charging)?

Key specs for the Anker 633 Magnetic Battery: Capacity 10,000mAh (two 5,000mAh cells in series), Ports 1x USB-C, 1x USB-A, Magnetic Wireless, Max Single-Port Output 18W (USB-C, 9V/2.22A), Total Output 18W Max (5V/3.6A), Laptop Charging 60W+ No, AC Outlet No.

Will the Anker 633 Magnetic Battery (10,000mAh, Foldable Kickstand, 7.5W Wireless, Pass-Through Charging) work with my current setup?

The Anker 633 Magnetic Battery (10,000mAh, Foldable Kickstand, 7.5W Wireless, Pass-Through Charging) lists Capacity is 10,000mAh (two 5,000mAh cells in series). Check that against the hardware you already own before buying, since this is the field that most often decides whether a part fits.

Who is the Anker 633 Magnetic Battery (10,000mAh, Foldable Kickstand, 7.5W Wireless, Pass-Through Charging) best suited to?

Best suited to: MagSafe iPhone users; Hands-free video viewing on the go; Simultaneous charge-and-recharge.

What are the drawbacks of the Anker 633 Magnetic Battery (10,000mAh, Foldable Kickstand, 7.5W Wireless, Pass-Through Charging)?

Not the best fit for: Android users; Fast wired charging needs; Laptop charging.