Anker 621 Magnetic Battery (MagGo) - Green

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

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Product Information

Full details

This Anker 621 Magnetic Battery (MagGo) in Green is designed for iPhone 12 and 13 users seeking a compact, portable charging solution. Its key benefit is the strong magnetic attachment and pocket-sized design, allowing for convenient charging on the go. A potential caveat is that it primarily charges compatible iPhones wirelessly, and its capacity may be best suited for topping up rather than a full recharge.

All features

ColourGreen
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 efficient charging in a compact form factor.

Can I use this battery with a phone case?

It is designed to work best without a case or with compatible MagSafe cases. Very thick or non-MagSafe cases may interfere with the magnetic attachment and charging efficiency.

How long does it take to fully charge the Anker 621 Magnetic Battery?

The charging time for the battery itself depends on the power adapter used. Using a compatible USB-C power adapter will provide the fastest recharge.

Will this charge my AirPods?

The magnetic charging functionality is designed for compatible iPhones. AirPods can potentially be charged if placed directly on the magnetic surface, but this is not its primary intended use and may not be efficient.

What is the warranty period?

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

Does it support fast wireless charging?

It provides convenient wireless charging that snaps into place. Specific fast wireless charging speeds are not detailed, but it aims to offer efficient power delivery for compatible devices.

Troubleshooting

Battery not charging the iPhone.

Ensure the battery is aligned correctly with the back of the iPhone. Check if the battery itself has sufficient charge. Try removing and reattaching the battery.

Battery not charging when plugged in.

Verify that the USB-C cable and power adapter are working correctly. Try a different cable or adapter. Ensure the USB-C port on the battery is clean.

Weak magnetic connection.

Ensure both the phone's back and the battery's magnetic surface are clean and free from obstructions. Remove any thick phone cases that might interfere with the magnetic pull.

Device gets warm during charging.

Some warmth is normal during charging. If the battery becomes excessively hot, disconnect it immediately and contact customer support.

Pros and Cons

Pros

  • Extremely compact and lightweight, fitting easily into pockets.
  • Strong magnetic connection ensures it stays attached to the phone.
  • Simple and intuitive to use with a snap-on design.
  • Reduces cable clutter for on-the-go charging.
  • Offers convenient wireless charging without the need for precise alignment.

Cons

  • Capacity may be limited for multiple full charges.
  • Only compatible with iPhone 12 and 13 series due to magnetic system.
  • Charging speed may be slower than wired charging.
  • Can add some bulk to the back of the phone when attached.

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.
  2. Align the magnetic battery with the back of your iPhone 12 or 13 series device. The magnets will snap it into place.
  3. Charging begins automatically. For wired charging of the battery itself, connect a USB-C cable to the battery's port.

Compatibility:

  • Compatible with iPhone 12, iPhone 12 mini, iPhone 12 Pro, iPhone 12 Pro Max.
  • Compatible with iPhone 13, iPhone 13 mini, iPhone 13 Pro, iPhone 13 Pro Max.
  • Can be used as a standard portable charger with any device that supports USB-C input via its own cable, though magnetic attachment will not function.

Care:

  • Wipe the exterior with a soft, dry cloth. Avoid using liquids or abrasive cleaners.
  • Keep the magnetic charging surface clean and free from debris to ensure a strong connection.
  • Store in a cool, dry place when not in use.