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Anker Nano Portable Charger for iPhone, with Built-in MFi Certified Lightning Connector, Power Bank 5,000mAh 12W, Compatible with iPhone 14/13/12 Series (White)
Sustainability features
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Purchase options and add-ons
Connector Type | Bulit-in Lightning*1 |
Brand | Anker |
Battery Capacity | 5000 Milliamp Hours |
Color | White |
Special Feature | Fast Charging |
About this item
- Pocket-Sized Power: Equipped with a built-in Lightning connector, making it easy to charge your Apple devices without having to carry an extra cable.
- 12W Fast Charging: Power your device quickly and efficiently with the 12W output, so you'll be up and running in no time.
- MFi Certified: The power bank is made specifically for Apple devices like iPhones, iPads, and iPods—trust it to work safely and effectively with your devices.
- The Ultimate Power Boost: Get up to 20 hours of additional video playtime for your iPhone 14 Pro Max with a 5,000mAh capacity—enough to keep you entertained for an entire journey.(Note: A fully recharged power bank can provide 0.9 charges for an iPhone 14.)
- What You Get: Anker 621 Power Bank (Built-In Lightning Connector, 12W), 1.9 ft (60 cm) USB-C to USB-C cable, welcome guide, worry-free 18-month warranty, and our friendly customer service.
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- Sustainability features for this product
Sustainability features
This product has sustainability features recognized by trusted certifications.Carbon impactCarbon emissions from the lifecycle of this product were measured, reduced and offset.As certified byClimatePartner certified
The ClimatePartner certified product label confirms that a product meets the requirements for the five steps in climate action including calculating carbon footprints, setting reduction targets, implementing reductions, financing climate projects and communicating transparently to continuously reduce emissions.Certification Number743M8T - Sustainability features for this product
Sustainability features
This product has sustainability features recognized by trusted certifications.Carbon impactCarbon emissions from the lifecycle of this product were measured, reduced and offset.As certified byClimatePartner certified
The ClimatePartner certified product label confirms that a product meets the requirements for the five steps in climate action including calculating carbon footprints, setting reduction targets, implementing reductions, financing climate projects and communicating transparently to continuously reduce emissions.Certification Number743M8T - Sustainability features for this product
Sustainability features
This product has sustainability features recognized by trusted certifications.Carbon impactCarbon emissions from the lifecycle of this product were measured, reduced and offset.As certified byClimatePartner certified
The ClimatePartner certified product label confirms that a product meets the requirements for the five steps in climate action including calculating carbon footprints, setting reduction targets, implementing reductions, financing climate projects and communicating transparently to continuously reduce emissions.Certification Number743M8T - Sustainability features for this product
Sustainability features
This product has sustainability features recognized by trusted certifications.Manufacturing practicesManufactured using processes that reduce the risk of negative environmental impact.As certified byECOLOGO
ECOLOGO certified products have reduced environmental impacts at one or more stages of their lifecycle – from raw materials to end of life. ECOLOGO certification indicates that a product has met environmental performance standards, which include criteria in some or all of the following categories: materials, energy, manufacturing and operations, health and environment, product performance and use, and product stewardship and innovation. Products are evaluated on the applicable criteria through testing and auditing.
Top Brand: Anker
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This Item ![]() Anker Nano Portable Charger for iPhone, with Built-in MFi Certified Lightning Connector, Power Bank 5,000mAh 12W, Compatible with iPhone 14/13/12 Series (White) | Recommendations | ||||
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Price | $29.99$29.99 | $29.99$29.99 | -24% $15.99$15.99 List: $20.99 | $29.99$29.99 | -28% $14.29$14.29 Typical: $19.95 |
Delivery | Get it as soon as Monday, May 12 | Get it as soon as Monday, May 12 | Get it as soon as Monday, May 12 | Get it as soon as Monday, May 12 | Get it as soon as Monday, May 12 |
Customer Ratings | |||||
Sold By | AnkerDirect | AnkerDirect | ASK-Tech | RHF Ltd | Shenhuiyang |
capacity | 5000 milliamp hours | — | 5000 milliamp hours | 5000 milliamp hours | 5200 milliamp hours |
connector type | Bulit-in Lightning*1 | USB Type C | Lightning, USB Type C | Lightning, USB Type C | Compatible with iPhone, Compatible with iPhone |
number of ports | 1 | 1 | 1 | 1 | 1 |
compatible devices | iPhone 14 series, iPhone 13 series, iPhone 12 series, iPad mini 5 , iPad 8 (2020), iPad 9 (2021), Airpods, Airpods Pro, Airpods 3, Airpods Pro 2 | Smartphone | Smartphone | Compatiable with iPhone 14 14 Pro Max 13 13 Pro Max 12 12 Mini 12 Pro Max 11Pro XS XR X 8 7 6 Plus | iPhone 14, iPhone 14 Pro, 14 Pro Max, iPhone 14 Plus,iPhone 13, iPhone 13 Pro, iPhone 13 Pro Max, iPhone 13 Mini, iPhone 12, iPhone 12 Pro, iPhone 12 Pro Max, iPhone 12 Mini, iPhone 11, iPhone 11 Pro, iPhone 11 Pro Max, iPhone XR, iPhone 8, iPhone 8 Plus, iPhone X, iPhone 7, iPhone 7 Plus, iPhone XS Max, iPhone XS, iPhone Se, iPhone 6s, and also other iPhones |
voltage | 5 volts | 5 volts | 5 volts of direct current | 5 volts | 5 volts |
Videos
Product Description




Upgraded Protection with ActiveShield
ActiveShield safety system offers enhanced protection with a dynamic temperature sensor that actively monitors temperatures over a million times a day.

Anker 621 Power Bank (Built-In Lightning Connector, 12W) Unfold. Charge. Go Further.
Compact Design, Big Power
In addition to its compact and scratch-free portable design, the power bank also features a built-in Lightning connector that can be folded away when not in use.
Made for Your Apple Devices
You can trust the power bank to work safely and effectively with your Apple devices, thanks to its MFi certification.
Charge with Confidence
ActiveShield safety system features advanced temperature monitoring and power output control to help protect your device while it's fast charging.
Note1:Use the Lightning port to charge an iPhone and the USB-C port to recharge the power bank. Please note that simultaneous charging and recharging are not supported.
Note2:To ensure a stable connection, we recommend holding your phone while charging as the Lightning port is foldable.
Note3:Not compatible with phone cases thicker than 0.19 in (4.9 mm), such as OtterBox defender cases.
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Customer Reviews
|
4.0 out of 5 stars 8,763
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4.2 out of 5 stars 9,234
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4.6 out of 5 stars 1,243
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4.5 out of 5 stars 1,048
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4.6 out of 5 stars 633
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4.5 out of 5 stars 1,964
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4.6 out of 5 stars 8,856
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Price
| $29.99$29.99 | $29.99$29.99 | $49.99$49.99 | $49.99$49.99 | $54.99$54.99 | $34.99$34.99 | $12.94$12.94 |
Main Feature
| Built-in | Built-In | Wireless | Wireless | 10K 35W For Apple Watch | 3-in-1 Charger + Built-In | Built-In C Cable |
Output Ports
| Lightning*1+USB-C*1 | USB-C*2 | USB-C * 1 | USB-C * 2 | Built-in USB-C | Built-in C Cable + 1C | Built-in C Cable + 1C |
Recharging Time
| ~2 Hours | ~2.4 Hours | ~3 Hours | ~3 Hours | ~2.5 Hours | ~3.5 Hours | ~2.5 Hours |
Size
| 3.03 x 1.45 x 0.89 in | 3.03 x 1.45 x 0.89 in | 4.07 × 2.72 × 0.83 in | 4.15 × 2.72 × 0.81 in | 3.74 × 2.01 × 1.28 in | 4.25*1.97*1.22 in | 4.32*2.58*0.98 in |
Weight
| 3.47 oz | 3.47oz | 7.87 oz | 8.46 oz | 8.64oz | 8.8oz | 7.52oz |
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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 Nano Power Bank offers an estimated 2,750mAh to 3,500mAh to power devices.
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How can I estimate the number of charges for my device?
To estimate charging cycles, use this formula:
(Power Bank Capacity × 0.65) ÷ Device Battery Capacity ≈ Number of Charges.
For instance, charging a 3,000mAh device using a 5,000mAh power bank would offer approximately 1.08 charges.
Product information
Product Dimensions | 3.03 x 1.45 x 0.98 inches |
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ASIN | B0BV66TQ3G |
Item model number | A1645 |
Batteries | 1 Lithium Polymer batteries required. (included) |
Customer Reviews |
4.0 out of 5 stars |
Best Sellers Rank | #566 in Cell Phones & Accessories (See Top 100 in Cell Phones & Accessories) #50 in Cell Phone Portable Power Banks |
Special features | Fast Charging |
Other display features | Wireless |
Color | White |
Manufacturer | Anker Innovations Limited |
Date First Available | February 8, 2023 |
Warranty & Support
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Anker Nano Portable Charger for iPhone, with Built-in MFi Certified Lightning Connector, Power Bank 5,000mAh 12W, Compatible with iPhone 14/13/12 Series (White)
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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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Power to Drive Your Prime
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Ultimate Power to Keep Giving
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Doubly Fast in a Snap
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C-ing is Believing
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Anker's Sustainability Plan
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Series 7 I Future Technology
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Series 5 I Higher Quality
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Series 6 I Unique Experiences
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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.
Customer 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 appreciate the power bank's compact size that fits in any bag, cute design with multiple color options, and ease of use, particularly noting it's easy to plug in. The charging ability and functionality receive mixed reviews - while some say it charges phones quickly and works well initially, others report it only charges to 60% and completely stops working. The battery life, durability, and value for money also get mixed feedback, with some saying it holds charge well and lasts all day, while others report it only lasts for 1.5 charges and the plug breaks off easily.
AI-generated from the text of customer reviews
Customers appreciate the power bank's portability, noting its compact size that fits easily in bags and purses, making it convenient for travel.
"...It doesn't take up much space and NO CORD is needed!..." Read more
"...Its small size means it's never a burden to carry around, and it's become a staple in my wife's daily essentials...." Read more
"...She loved the size and color and having the extra battery available...." Read more
"I loved it- the size, how portable it is, how light it is, how easy it is to use, the fast charge, and it was working out very well, until one day..." Read more
Customers find the power bank easy to use and recharge, and convenient to plug in, making it particularly helpful for phone use.
"...It's reliable, efficient, and incredibly user-friendly. She's been using it daily and continues to rave about how much she loves it...." Read more
"I loved it- the size, how portable it is, how light it is, how easy it is to use, the fast charge, and it was working out very well, until one day..." Read more
"This charger is light weight and easy to use. I bought it about a year and half ago for a trip to Japan and have ben carrying it around ever since...." Read more
"...Works great and you can use your phone easily while the charger is on your phone. Fits great in a purse or pocket." Read more
Customers appreciate the power bank's design, particularly its cute colors and unique shape, with one customer noting its unobtrusive appearance.
"...Its performance, combined with its sleek design and compatibility, makes it a thoughtful and practical gift...." Read more
"...She loved the size and color and having the extra battery available...." Read more
"...The color is great. This does not heat up and works very well." Read more
"...However, the thing that gives me anxiety is how delicate the phone attachment area looks and holds...." Read more
Customers have mixed experiences with the power bank's charging ability: some report it charges iPhones to 100% quickly, while others mention it only reaches 60% capacity and some units stop working entirely.
"...The power bank recharges quickly using an Apple 20w USB-C charger. It has four lights to indicate how much charge it has...." Read more
"...That said, it stopped charging recently. I contacted Anker, the manufacturer and they immediately sent me a new one...." Read more
"...The charger's quality and performance have made her day-to-day life easier, and it's reassuring to know she's always just a quick charge away from a..." Read more
"...into the phone you can barely feel the weight and size and will fully charge her phone. However, after 5 months, it just stopped working...." Read more
Customers have mixed experiences with the power bank's functionality, with some reporting that it works great and functions well as a charger, while others mention that it stopped working altogether or became unusable.
"This is a very handy and easy to use portable charger for an iPhone that takes a lightning connector...." Read more
"...However, after 5 months, it just stopped working. Just like other reviews mentioned it. It is fully charged but does not charge a phone anymore...." Read more
"...Its performance, combined with its sleek design and compatibility, makes it a thoughtful and practical gift...." Read more
"...very sporadic use, maybe 12 times total over that time frame it no longer recognizes it's been plugged into a phone...." Read more
Customers have mixed experiences with the power bank's battery life, with some reporting it holds charge well, while others mention it only lasts for 1.5 charges or dies within a month.
"...worked, but after plugging it and unplugging it twice, the piece came off of the band, and now the power bank is totally useless...." Read more
"...a high-quality product that lasts forever and keeps my devices charged without breaking the bank...." Read more
"Avoid dropping at all cost, guaranteed to stop working...." Read more
"Great little battery, and Anker is a company I trust, but I bought one last year and it’s already dead...." Read more
Customers have mixed experiences with the power bank's durability: while some praise its solid build feel and report it lasting all day, others mention issues with the plug breaking off easily and poor longevity.
"...I would've given it 5 stars if it wasn't because the Durability was definitely not up to par...." Read more
"...It's reliable, efficient, and incredibly user-friendly. She's been using it daily and continues to rave about how much she loves it...." Read more
"Worked fine but as others have mentioned it will not last very long. Mine is no longer functional after having it for 1.5 years...." Read more
"...And yes, the prongs were cleaned and seem free from damage and I tried flipping it both ways...." Read more
Customers have mixed opinions about the power bank's value for money, with some finding it worth the price while others say it's not worth the money.
"...I know this product is a low budget/less powerful battery than others they carry, but I would still expect better than this...." Read more
"...The value for money is exceptional; you get a high-quality product that lasts forever and keeps my devices charged without breaking the bank...." Read more
"...Very inexpensive, so have lowered expectations, but still disappointed in this Anker product." Read more
"Charging speed is good. Great price. I bought for me and my husband." Read more
Reviews with images

Great portable charger! Highly recommend!
Top reviews from the United States
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- Reviewed in the United States on December 4, 2024Color: BlueVerified PurchaseThis is a very handy and easy to use portable charger for an iPhone that takes a lightning connector. It doesn't take up much space and NO CORD is needed! The lightning connector flips up and is long enough to fit with the phone inside a protective case.
I've only used it twice so far with my iPhone 13. The first time it charged it from about 18% to 100% fairly quickly. The next time it charged my phone from dead to 93%, but I was using my phone a good bit while it was charging, which is easy to do. I think it might fully charge it from zero if the phone wasn't being used during charging but I haven't tested that yet. It's only a 5,000 capacity, not a 10,000 as many power banks are, but it serves the purpose well enough.
To charge the power bank itself you use the included USB-C to USB-C cord and your own USB-C charger that plugs into an outlet, or another charger and cord that fits into the power bank's USB-C port. The power bank recharges quickly using an Apple 20w USB-C charger. It has four lights to indicate how much charge it has.
My iPhone 13 is blue in a clear case so I bought the blue charger. They aren't the same tone of blue; the charger is more of a light baby blue but that's okay. This is a handy little power bank, but it can only be used to charge something that has a lightning connection. There are others that can charge several types of connections and are more versatile, but this is good for charging your phone on the go.
- Reviewed in the United States on February 27, 2024Color: PinkVerified PurchaseI recently surprised my wife with the Anker Nano Portable Charger for her iPhone, and it has been nothing short of a game-changer for her daily routine. Here's why this tiny powerhouse has impressed us both and why I think it's an excellent gift for anyone in need of a reliable charging solution.
Design and Portability: The Anker Nano's compact size was the first thing that caught our attention. It's incredibly small and lightweight, making it easy for my wife to carry it in her purse or even her pocket. Despite its size, it feels durable and well-crafted, a testament to Anker's quality.
Charging Speed: This charger has exceeded our expectations in terms of performance. It charges her iPhone remarkably fast, rivaling the speed of the much larger charger that originally came with her phone. It's been a relief knowing she can quickly charge her phone whenever needed, especially during busy days.
Compatibility: We've been pleased with how well the Anker Nano works with her iPhone, and I've even borrowed it for my own device with no issues. Its broad compatibility ensures that it's a versatile charger, suitable for various models, which adds to its value as a gift.
Convenience: The convenience of the Anker Nano cannot be overstated. Its small size means it's never a burden to carry around, and it's become a staple in my wife's daily essentials. She appreciates the freedom it gives her, allowing her to use her phone as much as she likes without worrying about battery life.
Overall Experience: Giving the Anker Nano Portable Charger as a gift to my wife turned out to be a fantastic decision. It's reliable, efficient, and incredibly user-friendly. She's been using it daily and continues to rave about how much she loves it. The charger's quality and performance have made her day-to-day life easier, and it's reassuring to know she's always just a quick charge away from a full battery.
In summary, the Anker Nano Portable Charger is an excellent choice for anyone looking for a small, yet powerful iPhone charger. Its performance, combined with its sleek design and compatibility, makes it a thoughtful and practical gift. My wife's positive experience with it is a testament to its value, and I wouldn't hesitate to recommend it to others looking for a reliable portable charging solution.
- Reviewed in the United States on February 14, 2025Color: GreenVerified PurchaseI have always stood by Anker. Have two other power banks that throughout the last 4 years saved my butt while out camping. Naturally, I bought this one for my girlfriend who bc of work often runs out of battery and does not have access to a power outlet. She loved the size and color and having the extra battery available. Functionality is top tier as when plugged into the phone you can barely feel the weight and size and will fully charge her phone. However, after 5 months, it just stopped working. Just like other reviews mentioned it. It is fully charged but does not charge a phone anymore. I suspect it must be related to the charging port having to rotate to operate instead of being fixed. Anyways, I would've given it 5 stars if it wasn't because the Durability was definitely not up to par. Hopefully, it is just a product problem and not a brand quality problem.
- Reviewed in the United States on July 28, 2024Color: BlueVerified PurchaseI loved it- the size, how portable it is, how light it is, how easy it is to use, the fast charge, and it was working out very well, until one day when I accidentally dropped my phone while using the power bank. Big design flaw with the AC plug piece. It broke off and the piece couldn’t properly close back up. The AC plug still worked, but after plugging it and unplugging it twice, the piece came off of the band, and now the power bank is totally useless. Anker has limited warranty on their products, and I contacted them to try and get a replacement or fix, but this situation is not covered. It’s a shame that I had it for 9 months and that happened. I’m basically throwing away a like-new product as I’ve only used it about 10 times.
4.0 out of 5 starsI loved it- the size, how portable it is, how light it is, how easy it is to use, the fast charge, and it was working out very well, until one day when I accidentally dropped my phone while using the power bank. Big design flaw with the AC plug piece. It broke off and the piece couldn’t properly close back up. The AC plug still worked, but after plugging it and unplugging it twice, the piece came off of the band, and now the power bank is totally useless. Anker has limited warranty on their products, and I contacted them to try and get a replacement or fix, but this situation is not covered. It’s a shame that I had it for 9 months and that happened. I’m basically throwing away a like-new product as I’ve only used it about 10 times.Do not drop your phone
Reviewed in the United States on July 28, 2024
Images in this review
- Reviewed in the United States on March 9, 2025Color: WhiteVerified PurchaseThis charger is light weight and easy to use. I bought it about a year and half ago for a trip to Japan and have ben carrying it around ever since. I do a lot of traveling and use my phone for maps and photos so it uses a lot of juice. This mighty little charger has saved the day over and over again. That said, it stopped charging recently. I contacted Anker, the manufacturer and they immediately sent me a new one. Amazing customer service and an amazing product. I only hope that it lasts longer than the original one did.
Top reviews from other countries
- Neyaj AhmedReviewed in the United Arab Emirates on November 16, 2024
5.0 out of 5 stars excellant
Color: BlackVerified Purchaseit became very easy to carry powerbank and charging without cable
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AndreaReviewed in Italy on October 9, 2024
5.0 out of 5 stars Assistenza TOP
Color: BlackVerified PurchaseSono qui a riscrivere la mia recensione.
Nella recensione passata avevo inserito 3 stelle perché purtroppo il prodotto dopo 1 mese di utilizzo si era rotto l'attacco.
Sono stato contattato dall'assistenza Anker che ha provveduto subito a sostituirlo con uno nuovo .
Ho chiesto anche se era possibile avere il prodotto con uscita usb-c in quanto avevo cambiato da pochi giorni Iphone. Tempo di leggere la loro risposta il giorno dopo, e il prodotto era a casa mia ! TOP posso dire che il costo dei prodotto ANKER ha un motivo che altre marche non hanno cioè QUALITA' nei prodotti e nell'assistenza.
Consiglio e grazie di tutto.
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Client d'AmazonReviewed in France on March 23, 2025
5.0 out of 5 stars Super produit
Color: BlackVerified PurchasePratique, super légère et la charge est rapide. Produits top!
- PoppyReviewed in Australia on April 6, 2025
5.0 out of 5 stars Best charger
Color: PinkVerified PurchaseIt’s so compact and easy to charge your phone or iPad. Love this charge so much everyone in our household has one.
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Bal MarcelReviewed in Belgium on May 16, 2024
5.0 out of 5 stars Kompact en laad gsm snel bij !
Color: BlackVerified PurchaseHeel handig bij lang en veelvuldig gebruik van gsm ! Wel zorgdragen voor de bevestiging lighning