Anker 621 Magnetic Battery (MagGo) - Blue

Smaller Than Ever: Anker's new MiniCell technology delivers identical charging performance with fe...

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Product Information

Full details

The Anker 621 Magnetic Battery (MagGo) in Blue is designed for iPhone 12 and 13 users seeking a compact and convenient portable charging solution. Its key benefit is the strong magnetic attachment for effortless, snap-on charging without misalignment issues. A potential caveat is that this specific listing is for customized orders of 100+ pieces, with separate links required for non-customized purchases or customization details.

All features

ColourBlue
SeriesMagGo
Model Part Number621
BrandAnker

Extended Product Information

FAQs

What is the capacity of the Anker 621 Magnetic Battery?

The product description does not specify the exact mAh capacity, but it highlights Anker's MiniCell technology for delivering charging performance in a smaller size.

Does this battery work with iPhone cases?

For the best magnetic attachment and charging performance, use without a case or with a MagSafe-compatible case. Thick or non-magnetic cases may weaken the connection.

How do I charge the Anker 621 Magnetic Battery itself?

You can recharge the magnetic battery using the included 23.6-inch (60 cm) USB-C to USB-C cable, connected to a USB-C power adapter (sold separately).

Can I use this to charge other devices besides iPhones?

While the magnetic snap-on feature is optimized for iPhone 12/13 series, you can still use it to charge other USB-C compatible devices by connecting a USB-C cable from the battery's port to the device. However, the magnetic alignment benefit will not apply.

What does 'customized orders' mean in the description?

The note indicates that this specific product link is intended for bulk orders (minimum 100 pieces) where customization options might be available. Separate links are provided for standard, non-customized purchases.

What is the warranty period?

The Anker 621 Magnetic Battery comes with a worry-free 24-month warranty.

How does MiniCell technology benefit me?

MiniCell technology allows Anker to pack the same charging power into a smaller and lighter battery by using fewer internal components, making it more portable.

Troubleshooting

Battery not charging the iPhone

Ensure the magnetic battery is properly aligned with the back of your iPhone. Check if the magnetic battery itself has sufficient charge; recharge it if necessary using the USB-C cable. Confirm your iPhone model is compatible (12 or 13 series).

Magnetic attachment feels weak

Clean both the magnetic surface of the battery and the back of your iPhone with a soft, dry cloth to remove any dust or residue. Ensure no thick phone case is interfering with the magnetic connection (a MagSafe-compatible case is recommended).

Battery is not charging when plugged in

Try using a different USB-C cable and a known-good USB-C power adapter. Ensure the power outlet is functioning correctly.

Battery getting unusually warm

It's normal for the battery to become slightly warm during charging or discharging. However, if it becomes excessively hot, disconnect it immediately and contact Anker customer support.

Pros and Cons

Pros

  • Extremely compact and lightweight for portability.
  • Magnetic attachment provides a secure and effortless charging experience.
  • Eliminates wireless charging alignment issues common with other portable chargers.
  • Strong enough for comfortable single-handed use of the phone while attached.
  • The blue color offers a stylish option.

Cons

  • This listing is specifically for customized orders (100+ pieces).
  • Requires a separate link for non-customized purchases.
  • Limited to charging compatible iPhone models (12 and 13 series) for optimal magnetic function.
  • Charging speed is dependent on the iPhone's capabilities and current battery level.

Setup, Compatibility & Care

Setup:

  1. Ensure the Anker 621 Magnetic Battery is charged using the included USB-C to USB-C cable and a compatible power adapter (sold separately).
  2. Align the magnetic battery with the back of your iPhone 12 or 13 series device. The magnets will ensure a secure snap and begin charging wirelessly.

Compatibility:

  • Designed for iPhone 12 and iPhone 13 series models for optimal magnetic attachment.
  • Can function as a standard portable charger for other USB-C compatible devices, though the magnetic attachment feature will not be utilized.

Care:

  • Clean the battery with a soft, dry cloth. Avoid using liquids or abrasive cleaners.
  • Keep the magnetic surface clean from dust and debris to ensure a strong connection.
  • Store in a cool, dry place when not in use.
  • Avoid exposing the battery to extreme temperatures or direct sunlight for extended periods.