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Anker 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
Sustainability features
This product has sustainability features recognized by trusted certifications.
Carbon emissions from the lifecycle of this product were measured, reduced and offset.
The Climate neutral label by ClimatePartner certifies that the carbon footprint of a product was calculated and all associated emissions were offset. Additionally, ClimatePartner encourages companies to set ambitious reduction targets and reduce their products' carbon footprints. The certificate number can be entered on ClimatePartner’s website for additional information such as the supported carbon offset project(s). ClimatePartner is improving lives by helping companies tackle climate change with practical solutions.
Certification Number
743M8TLearn more
Shipping & Fee Details
| Price | $29.74 | |
| AmazonGlobal Shipping | $9.84 | |
| Estimated Import Charges | $3.92 | |
| | ||
| Total | $43.50 | |
Shipping & Fee Details
| Price | $29.74 | |
| AmazonGlobal Shipping | $9.84 | |
| Estimated Import Charges | $3.92 | |
| | ||
| Total | $43.50 | |
Purchase options and add-ons
| Connector Type | USB Type C |
| Brand | Anker |
| Battery Capacity | 5000 |
| Color | black |
| Special Feature | Wireless Charging |
About this item
- 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: Slim enough to snap to your phone and slip into your pack, 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: Slight heating due to efficiency losses in the conversion circuit is normal.)
- 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.
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Anker 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$9.84 shippingGet it as soon as Saturday, Nov 16
Climate Pledge FriendlyProducts with trusted sustainability certification(s). Learn morePRODUCT CERTIFICATION (1)

Climate neutral by ClimatePartner certifies the carbon footprint of a product was calculated and all associated emissions were offset.

Climate Pledge FriendlyProducts with trusted sustainability certification(s). Learn morePRODUCT CERTIFICATION (1)

Climate neutral by ClimatePartner certifies the carbon footprint of a product was calculated and all associated emissions were offset.

Climate Pledge FriendlyProducts with trusted sustainability certification(s). Learn morePRODUCT CERTIFICATION (1)

Climate neutral by ClimatePartner certifies the carbon footprint of a product was calculated and all associated emissions were offset.

Climate Pledge FriendlyProducts with trusted sustainability certification(s). Learn morePRODUCT CERTIFICATION (1)

Climate neutral by ClimatePartner certifies the carbon footprint of a product was calculated and all associated emissions were offset.
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Climate Pledge FriendlyProducts with trusted sustainability certification(s). Learn morePRODUCT CERTIFICATION (1)

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Top Brand: Anker
Compare with similar items
This Item ![]() Anker 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 | Recommendations | |||||
Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | |
| Price | -26% $29.74$29.74 Typical: $39.99 | $54.99$54.99 | $69.99$69.99 | $25.99$25.99 | -21% $41.99$41.99 List: $52.99 | -20% $39.99$39.99 Typical: $49.99 |
| Delivery | Get it as soon as Saturday, Nov 16 | Get it as soon as Saturday, Nov 16 | Get it as soon as Saturday, Nov 16 | Get it as soon as Saturday, Nov 16 | Get it as soon as Saturday, Nov 16 | Get it as soon as Saturday, Nov 16 |
| Customer Ratings | ||||||
| Sold By | AnkerDirect | AnkerDirect | AnkerDirect | AnkerDirect | TORRAS® | UGREEN GROUP LIMITED |
| capacity | — | 10000 milliamp hours | 10000 milliamp hours | — | 5000 milliamp hours | 10000 milliamp hours |
| connector type | USB Type C | USB-C*1+USB-A*1 | USB Type C | USB-C*1 | USB C | USB Type C |
| number of ports | 1 | 1 | 1 | -1 | 1 | 1 |
| compatible devices | Magsafe, iPhone 15/15 Pro/15 Pro Max, iPhone 14/14 Pro/14 Pro Max, iPhone 13/12 Series | iPhone 16/15 Series and More | iPhone 16/15 Series and More | iPhone | Cellular Phones, Tablets, Headphones, Smartwatches…, iPhone 16 Pro Max/iPhone 16 Pro/iPhone 16 Plus/iPhone 16 | Smartphone, Tablet |
| voltage | 5 volts | 5 volts | 5 volts | 5 volts | 9 volts of direct current | 5 volts |
Videos
Videos for this product

4:49
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Anker 621 5,000mAh Magsafe Battery Pack
Tech Influence

Videos for this product

0:43
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Honest review of Anker 621 Magnetic Portable Charger..
EJ & Janelle

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0:44
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Magsafe 5,000 mAh Battery - Anker 621
Tech Influence

Videos for this product

1:28
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Honest Review of The Anker 621 MagGo Charger
Ben Sammons

Videos for this product

2:10
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A GREAT Power Bank BUT KNOW THIS...
Simon Reviews 😎👍

Product information
| Product Dimensions | 4.13 x 2.62 x 0.45 inches |
|---|---|
| Item Weight | 5 ounces |
| ASIN | B099284SRR |
| Item model number | A1610 |
| Batteries | 1 Lithium Polymer batteries required. (included) |
| Customer Reviews |
4.2 out of 5 stars |
| Best Sellers Rank | #92 in Cell Phones & Accessories (See Top 100 in Cell Phones & Accessories) #5 in Cell Phone Portable Power Banks |
| Date First Available | August 9, 2022 |
| Manufacturer | Anker |
| Country of Origin | China |
Warranty & Support
Feedback
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Product Description
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.
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.
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.
Why is my phone overheating?
It's normal for devices to warm up slightly during wireless charging, particularly with heavy use like extensive gaming or streaming. Rest assured, this device meets international safety standards for safe operation.
Anker Magnetic Battery | Anker MagGo USB-C Adapter | Anker Zolo Power Bank | Anker Zolo Power Bank | Anker 10K MagGo Battery | Anker 633Magnetic Battery | |
|
Customer Reviews
|
4.2 out of 5 stars
11,780
|
4.5 out of 5 stars
430
|
4.5 out of 5 stars
65
|
4.5 out of 5 stars
59
|
4.4 out of 5 stars
2,847
|
4.5 out of 5 stars
7,492
|
|
Price
| $29.74$29.74 | $69.99$69.99 | $29.99$29.99 | $39.99$39.99 | $89.99$89.99 | $54.99$54.99 |
|
Series
| Basic | Qi2 | Zolo | Zolo | Premium | High Cell Capacity |
|
Recharging Time
| ~2 Hours (12W) | ~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 | 4.09x 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 | 199.8g/7.05oz | 8.46 oz (239g) | 7.87 oz | 250g/8.8oz | 218g/7.7oz |
|
Battery Capacity
| 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 |
|
Compatible Devices
| iPhone16 /iPhone15/iphone | iPhone16 /iPhone15/iphone | iPhone16 /iPhone15/iphone | iPhone16 /iPhone15/iphone | iPhone16 /iPhone15/iphone | iPhone16 /iPhone15/iphone |
From the brand
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We want you to live without the inconvenience and uncertainty of where your next charge is coming from.
Our chargers and accessories don't just power up your devices, they offer the tech experience you want with zero restrictions.
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Sustainability features
This product has sustainability features recognized by trusted certifications.
Carbon emissions from the lifecycle of this product were measured, reduced and offset.
The Climate neutral label by ClimatePartner certifies that the carbon footprint of a product was calculated and all associated emissions were offset. Additionally, ClimatePartner encourages companies to set ambitious reduction targets and reduce their products' carbon footprints. The certificate number can be entered on ClimatePartner’s website for additional information such as the supported carbon offset project(s). ClimatePartner is improving lives by helping companies tackle climate change with practical solutions.
Certification Number
743M8TCustomer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers like the size and functionality of the power bank. They mention it's slim, not bulky, and easy to transport. Some appreciate the magnet strength. However, some customers have reported that it gets hot when charging a phone. Opinions are mixed on the charging ability, battery life, build quality, and value for money.
AI-generated from the text of customer reviews
Customers like the size of the power bank. They mention it's slim, not bulky, and fits comfortably in their pockets. Some say it adds some weight and thickness, but still fits comfortably in their pockets and is a great portable quick power source.
"...This is a tiny, light as air, barely noticeable extra 64-85% of a phone charge that gets you through long days or times you’re leaving in a hurry..." Read more
"...Weight is not heavy, but you can feel the difference when charging your phone, won’t lie about it looking lighter than it is...." Read more
"...only good for one charge, but it can fit in my pocket, weighs about as much as an iPhone, and when charging is not like having a huge cinder block..." Read more
"...It was reasonably fast, convenient, and easy to transport. It does get a little bit warm at times, but overall it was a great buy." Read more
Customers like the functionality of the power bank. They mention it works well and charges well. Some say they have no complaints about it.
"...powering on or off as you hold or carry the device, there are no annoying mistakes made there as one would preemptively assume, which is great to..." Read more
"...I received it in like 2 days and it works great. I guess it was a bad original unit. So I change my review to 4 stars...." Read more
"...Then one day at the airport just stopped working completely...." Read more
"...I didn’t want to have to worry about charging my battery and it worked beautifully! It was reasonably fast, convenient, and easy to transport...." Read more
Customers like the magnet strength of the power bank. They mention it charges fine, works well, and sticks to the phone well. However, some customers have reported that it charges slowly.
"...Love the easy of use, magnetic charging, and sleek design, but underwhelmed with around 60-75% recharges." Read more
"...it provides reliable, wireless charging on the go, and the magnetic connection is strong and convenient...." Read more
"...It's compact, sticks securely to my phone, and is perfect for extending battery life...." Read more
"...1. It has no vertical magnet (the dark vertical line), or if it does it’s incredibly weak...." Read more
Customers have mixed opinions about the charging ability of the power bank. Some mention it works perfectly and charges the phone quickly, while others say it never gets close to fully charging their phones. They also complain about heat and minimal battery charging.
"...My iPhone 14 Pro Max battery is 4,232 mah and wireless charging is not terribly efficient, so this 5,000 mah magnetic power bank doesn’t fully..." Read more
"...It was reasonably fast, convenient, and easy to transport. It does get a little bit warm at times, but overall it was a great buy." Read more
"...it’d do great things for my battery life… Turns out it never gets close to fully charging my phone, it gets me up to only about 30% of increased..." Read more
"...It charges wirelessly as expected though does get a bit hot...." Read more
Customers have mixed opinions about the battery life of the power bank. Some mention it holds a good charge, while others say the battery sticks out of the bottom of their phone when attached for wireless charging.
"...my phone nearly 50% at least increased percentage FAST and stays on for hours at a time. I’ve gotten up to 80% charge so many times...." Read more
"...It also only provides 7.5w so it doesn’t charge it very fast...." Read more
"...This is a great battery. It does a full charge once before you have to recharge the battery...." Read more
"...With a 5,000mAh capacity, it provides reliable, wireless charging on the go, and the magnetic connection is strong and convenient...." Read more
Customers have mixed opinions about the value for money of the power bank. Some mention it's a good product for the price, while others say it's not worth the money, utterly useless, and inefficient.
"...This might be a bit overpriced for what you get. Works good though and has good battery. Great for travel with it’s sleek design." Read more
"...This Anker charger was a good price. Anker is a name I am familiar with and has good quality accessories...." Read more
"...Disappointing for how expensive it was. I'd expect this from a no name battery, but from Anker? Sad." Read more
"...Totally worth it." Read more
Customers have mixed opinions about the build quality of the power bank. Some mention it can withstand the rigors of daily use and the occasional drop without any issue. Others say it's poor, defective, and inefficient.
"...The charger itself felt like great quality and seemed to great...." Read more
"...It’s either a defective product or inefficient. I’ll keep it around for emergencies but don’t recommend to charge up a phone...." Read more
"...The Anker 621 has decent build quality and feels solid...." Read more
"...With a 5,000mAh capacity, it provides reliable, wireless charging on the go, and the magnetic connection is strong and convenient...." Read more
Customers are dissatisfied with the heat level of the power bank. They mention it gets heavy and becomes hot if it's been charging for a while.
"...Also to address the people complaining about heat - the back of the battery does warm up in your palm, but it keeps the charging side and the phone..." Read more
"...The only reason for 4 instead of 5 is simply because the charger gets abnormally warm while charging the phone...." Read more
"...I just waiting to see if it shuts off and it never really did. Yes it gets warm just like the other battery, but that's the characteristic of this..." Read more
"...It does get a little bit warm at times, but overall it was a great buy." Read more
Reviews with images
Works well but has misleading led indicator
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Top reviews
Top reviews from the United States
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I already have plenty of large power banks, from 10-20k mah qi chargers to 30k mah beasts that charge laptops at 100w. This charger is very different. My iPhone 14 Pro Max battery is 4,232 mah and wireless charging is not terribly efficient, so this 5,000 mah magnetic power bank doesn’t fully charge my phone. It also only provides 7.5w so it doesn’t charge it very fast. This is not a battery pack to quickly take you from 0-100% multiple times during a week away from outlets.
I love this thing because it provides a kind of freedom those bigger units don’t. Even the fairly slim 10k mah qi chargers I have are basically like carrying another slightly bigger phone and without magnets they won’t wirelessly charge in your pocket. You have to sit them down flat or bring a cable with you. And to be honest I don’t need to bring 2+ extra phone charges with me every day.
This one is barely noticeable when I slip it into my pocket in the morning. It’s a little longer than a credit card (used up gift card in the picture, sorry guys) and thinner than my phone in a case. Much thinner than my AirPods Pro (which this battery will also charge). And it weighs 0.28 lbs, about a quarter of what my phone in modest leather case weighs.
My recorded test matches daily use, it took my iPhone 14 Pro Max from 9-73% in about two hours. Slow and 64% of my battery. And exactly what I want from it.
My phone already lasts a long time, this just provides peace of mind or still gives me a day of wireless freedom if I left the house with my phone under 30%. It’s tiny, weighs almost nothing, and guarantees I make it through even the longest day without any hint of concern about my phone battery.
And to be honest I normally charge my phone from about 20-85%, so even though it’s far shy of 100% it seems like a full charge to me. For those of you with normal size phones instead of maxes, your 3,200 mah / my 4,232 = 75.6%. So if I get 64% / .756 smaller battery = an estimated 85% charge for you guys.
Also to address the people complaining about heat - the back of the battery does warm up in your palm, but it keeps the charging side and the phone comparatively cool. As someone who’s had a malfunctioning MagSafe charger before kicking off serious heat, you’ll know when something’s wrong. This bit of warmth is not a problem.
In summary, this isn’t a powerhouse that fully charges your phone all week. This is a tiny, light as air, barely noticeable extra 64-85% of a phone charge that gets you through long days or times you’re leaving in a hurry with a depleted phone. It is the most convenient gadget I own, discreetly charging my phone in my pocket without a cable. Other clunkier batteries can keep me away from outlets for a week, but this one effortlessly gets me through everyday life.
Reviewed in the United States on February 27, 2023
I already have plenty of large power banks, from 10-20k mah qi chargers to 30k mah beasts that charge laptops at 100w. This charger is very different. My iPhone 14 Pro Max battery is 4,232 mah and wireless charging is not terribly efficient, so this 5,000 mah magnetic power bank doesn’t fully charge my phone. It also only provides 7.5w so it doesn’t charge it very fast. This is not a battery pack to quickly take you from 0-100% multiple times during a week away from outlets.
I love this thing because it provides a kind of freedom those bigger units don’t. Even the fairly slim 10k mah qi chargers I have are basically like carrying another slightly bigger phone and without magnets they won’t wirelessly charge in your pocket. You have to sit them down flat or bring a cable with you. And to be honest I don’t need to bring 2+ extra phone charges with me every day.
This one is barely noticeable when I slip it into my pocket in the morning. It’s a little longer than a credit card (used up gift card in the picture, sorry guys) and thinner than my phone in a case. Much thinner than my AirPods Pro (which this battery will also charge). And it weighs 0.28 lbs, about a quarter of what my phone in modest leather case weighs.
My recorded test matches daily use, it took my iPhone 14 Pro Max from 9-73% in about two hours. Slow and 64% of my battery. And exactly what I want from it.
My phone already lasts a long time, this just provides peace of mind or still gives me a day of wireless freedom if I left the house with my phone under 30%. It’s tiny, weighs almost nothing, and guarantees I make it through even the longest day without any hint of concern about my phone battery.
And to be honest I normally charge my phone from about 20-85%, so even though it’s far shy of 100% it seems like a full charge to me. For those of you with normal size phones instead of maxes, your 3,200 mah / my 4,232 = 75.6%. So if I get 64% / .756 smaller battery = an estimated 85% charge for you guys.
Also to address the people complaining about heat - the back of the battery does warm up in your palm, but it keeps the charging side and the phone comparatively cool. As someone who’s had a malfunctioning MagSafe charger before kicking off serious heat, you’ll know when something’s wrong. This bit of warmth is not a problem.
In summary, this isn’t a powerhouse that fully charges your phone all week. This is a tiny, light as air, barely noticeable extra 64-85% of a phone charge that gets you through long days or times you’re leaving in a hurry with a depleted phone. It is the most convenient gadget I own, discreetly charging my phone in my pocket without a cable. Other clunkier batteries can keep me away from outlets for a week, but this one effortlessly gets me through everyday life.
After leaving my initial review, Anker reached out to me about my issue and offered to send me a new one to see if the issue was resolved. I received it in like 2 days and it works great. I guess it was a bad original unit. So I change my review to 4 stars. The only reason for 4 instead of 5 is simply because the charger gets abnormally warm while charging the phone. I don’t think this is an Anker issue but a MagSafe issue and the style of energy transfer just generates heat. But definitely something worth knowing before you buy.
I bought this product because the idea is genius and this company has always been good to me. The charger itself felt like great quality and seemed to great. But, unfortunately, when used with a MagSafe compatible phone case, it starts charger and after about a minute stops. If you detach and reset the charger it agates again and stops again. So, I am going to have to send it back.
Top reviews from other countries
Das Design ist kompakt und schlank, und die Powerbank passt problemlos in die Tasche, ohne viel Platz zu beanspruchen. Die Verarbeitungsqualität fühlt sich hochwertig und sicher an, was nach meiner letzten Erfahrung besonders beruhigend ist. Insgesamt bin ich mit der Anker 621 super zufrieden und kann sie jedem empfehlen, der eine sichere und praktische magnetische Powerbank sucht!
Allez y les yeux fermés le produit a un rapport qualité prix imbattable et vous êtes couverts par une entreprise qui prend soin de ses clients !
Merci !
















































