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Anker 633 Magnetic Battery, 10,000mAh Foldable Wireless Portable Charger, 20W USB-C Power Delivery Power Bank with Stand, Magsafe-Compatible for iPhone 16/15/14/13/12 Series

TLDR Review: Anker 633 Magnetic Battery

By ShopSavvy Team

Published: September 12th, 2025

Pros

•Excellent for charging multiple devices, making it ideal for travel.
•Compact and low profile, fitting easily into travel bags and electronics setups.
•Allows simultaneous charging of an iPhone via MagSafe and an Apple Watch via USB.
•Streamlined, portable design fits easily in jacket pockets.
•MagSafe technology minimizes wire clutter and simplifies the charging process.
•Features a builn stand for phone stability and convenience.
•Offers corree charging and strong magnets for secure attachment.
•Holds multiple charges for an iPhone with a 10Ah capacity, ensuring long usage.

Cons

•Generates heat during magnetic charging, which may concern some users.
•Initially had wireless charging compatibility issues with iPhone 15.
•Kickstand shows durability issues, with reports of cracking or breaking after several months.
•Buttons hard to use and unclear indicator lights complicate user experience.
•Misrepresented as 10,000 mAh battery; users report it to be only 5,000 mAh.
•Customer support has been attentive but ineffective at solving issues.

Bottom Line

The Anker 633 Magnetic Battery offers great portability and the convenience of cord-free charging with MagSafe technology, making it a solid purchase for frequent travelers and tech enthusiasts. However, some users have reported wireless charging and capacity discrepancies, as well as durability issues with the kickstand. This charger is best suited for users who prioritize portability and dual-device charging, but it's worth keeping these concerns in mind before purchasing.

Lowest at Amazon

$39.99 at Amazon

Lowest at any Popular Retailer

$10.00 at Walmart

How we researched this

About this review: We pulled together findings from professional reviews and hundreds of user reviews, and cross-referenced them with ShopSavvy's pricing data from 16 retailers to give you the short version.