621 Magnetic Portable Charger (Maggo), 5,000Mah Wireless Power Bank with USB-C Cable, Magsafe-Compatible Battery Pack for Iphone 16/15/14/13/12 Series
- Smaller Than Ever: Anker's new MiniCell technology delivers identical charging performance with fewer components. This means it's smaller and lighter than ever before
- Pocket-Sized Power: At just 4.13 × 2.62 × 0.45" and 4.41 oz, it snaps to your phone and fits effortlessly into your bag, purse, or pocket
- Strong Attachment: Equipped with ultra-strong magnets that firmly attach to the back of the iPhone 15 or 14 so you can single-handedly take selfies, make calls, and more.
- Charge in a Snap: Align your iPhone and battery with a snap. Say goodbye to disconnection issues caused by wireless charging misalignment. （Note：It's normal for the power bank to reach temperatures between 98-118°F when the ambient temperature is 77°F. Rest assured, this device meets international safety standards for safe operation.）
- What You Get: Anker 621 Magnetic Battery (MagGo), 23.6 in (60 cm) USB-C to USB-C cable, welcome guide, worry-free 24-month warranty, and friendly customer service.
Product description
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Why is my power bank providing fewer charges than expected?
The capacity reduction during charging is due to a 30% to 45% energy loss in the battery cells and conversion circuitry. Therefore, a fully charged Anker A1610 Battery (PowerCore 5K) offers an estimated 2,750mAh~3,250mAh to power devices.
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How can I estimate the number of charges for my device?
To estimate charging cycles, use these formula:
(Power Bank Capacity × 0.5) ÷ Device Battery Capacity ≈ Number of Charges.
For instance, charging a 3,000mAh device using a 5,000mAh Wireless power bank would offer approximately 0.83 charges.
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Why does charging stop at 80%?
Your iPhone may automatically stop charging at 80% to protect its battery from overheating, as part of iOS 17's thermal management strategy. Charging will resume once the device cools down. Moving it to a cooler spot can help speed up this process.
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Why is my phone overheating?
It's normal for the power bank to reach temperatures between 98-118°F when the ambient temperature is 77°F. Rest assured, this device meets international safety standards for safe operation.
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Why is wireless charging slower than wired charging?
Wireless charging uses coil coupling technology, which is less efficient under the same power conditions. For faster charging, use a wired connection. To improve wireless charging speeds, minimize phone usage and close high-power apps while charging.
| Customer Reviews | 4.3 out of 5 stars 16,021 | 4.3 out of 5 stars 539 | 4.5 out of 5 stars 4,291 | 4.5 out of 5 stars 2,438 | 4.6 out of 5 stars 3,003 | 4.4 out of 5 stars 6,013 | 4.4 out of 5 stars 9,938 |
| Price | $28.49$28.49 | $54.99$54.99 | $62.69$62.69 | $34.99$34.99 | $33.24$33.24 | $56.99$56.99 | $40.99$40.99 |
| Series | Basic | Qi2 | Qi2 | Zolo | Zolo | Premium | High Cell Capacity |
| Recharging Time | ~2 Hours (12W） | ~2 Hours (15W） | ~2 Hours (15W） | ~2.5 Hours (20W） | ~2.5 Hours (20W） | ~ 2.75 Hours (20W) | ~ 2.5 Hours (20W) |
| Size | 4.13 x 2.62 x 0.45 in | 4.02*2.78*0.34 in | 4.09x 2.77x 0.56 inches | 4.15 x 2.72 x 0.81 | 4.07 × 2.72 × 0.83 in | 4.22 x 2.71 x 0.78 in | 4.21 x 2.62 x 0.71 in |
| Weight | 129g/0.28lb | 4.30 oz | 199.8g/7.05oz | 8.46 oz (239g) | 7.87 oz | 250g/8.8oz | 218g/7.7oz |
| Battery Capacity | 5,000 mAh | 5,000 mAh | 10,000 mAh | 10,000 mAh | 10,000 mAh | 10,000 mAh | 10,000 mAh |
| Output Ports | Magnetic, 1xUSB-C | Magnetic, 1xUSB-C | Magnetic, 1xUSB-C | Magnetic, 1xUSB-C | Magnetic, 1xUSB-C | Magnetic, 1xUSB-C | Magnetic, 1xUSB-C |
| Compatible Devices | iPhone16 /iPhone15/iphone | iPhone16 /iPhone15/iphone | iPhone16 /iPhone15/iphone | iPhone16 /iPhone15/iphone | iPhone16 /iPhone15/iphone | iPhone16 /iPhone15/iphone | iPhone16 /iPhone15/iphone |