What makes Anker's MagSafe battery cheaper than Belkin's?

Anker offers similar performance and official Apple certification at a lower price point, avoiding the premium branding tax associated with some competitors.

How compact is the Anker 621 magnetic battery?

The Anker battery measures 4.13 x 2.62 x 0.45 inches and weighs 4.41 ounces, making it smaller and lighter than most wallets.

What iPhone models are compatible with Anker's magnetic battery?

It's compatible with the MagSafe ring on iPhone 12, 13, 14, 15, 16, and 17 series, as well as MagSafe-compatible cases.

Home / Technology / Anker Beats Belkin: MagSafe Power for Less

Anker Beats Belkin: MagSafe Power for Less

19 Nov, 2025

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Summary

Anker offers MagSafe battery at half the price of Belkin's.
Anker's 5,000mAh battery is compact, lighter than most wallets.
The Anker battery offers convenient magnetic charging for iPhones.

Anker Beats Belkin: MagSafe Power for Less

Anker has released a 5,000mAh MagSafe-compatible battery pack at a record low Black Friday price of $28, offering a compelling alternative to Belkin's $60 option. This Anker charger, officially certified by Apple, uses ultra-strong magnets to securely attach to iPhone 12 series and newer, providing convenient wireless charging. Its compact dimensions and 4.41-ounce weight make it highly portable, easily fitting into pockets or bags without added bulk.

The battery delivers 7.5W wireless charging, which is faster than standard Qi pads and offers a convenient alternative to wired charging. It supports pass-through charging, allowing simultaneous charging of the power bank and iPhone when connected to wall power. A USB-C to USB-C cable is included for recharging the power bank in approximately 2 hours.

Anker's MiniCell technology ensures a small form factor without sacrificing performance. While compatible with official MagSafe cases and most third-party MagSafe-compatible cases, thicker cases or those without magnetic rings may hinder proper attachment. This deal makes MagSafe wireless charging more accessible, moving it from a premium luxury to an affordable option.