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⚡ Power Up Anywhere, Anytime — Stay Ahead of the Pack!
The Anker Nano Power Bank delivers a robust 10,000mAh capacity in a compact 4.09 x 2.06 x 1.02 inch frame, featuring 30W bi-directional fast charging that powers your devices and recharges itself rapidly. Its built-in USB-C cable eliminates the need for extra cords, while the eco-friendly casing made from 80% recycled plastic aligns with sustainable tech trends. Perfectly compatible with the latest iPhone 17/16/15 series, MacBook, Galaxy, and more, it’s the ultimate portable charger for professionals on the move.

















| ASIN | B0C9CJKCH3 |
| Amperage | 1.5 Amps |
| Antenna Location | Indoor/Outdoor |
| Battery Capacity | 10000 Milliamp Hours |
| Battery Cell Type | Lithium Polymer |
| Battery Charge Time | 45 minutes |
| Best Sellers Rank | #826 in Cell Phones & Accessories ( See Top 100 in Cell Phones & Accessories ) #76 in Cell Phone Portable Power Banks |
| Brand | Anker |
| Color | Pure Black |
| Compatible Cellular Phone Models | Apple iPhone 12, Apple iPhone 13, Apple iPhone 14, Apple iPhone 15 |
| Compatible Devices | Smartphone |
| Compatible Phone Models | iPhone 17/16/15 Series |
| Connector Type | Built-in C Cable*1+1C1A |
| Customer Reviews | 4.5 out of 5 stars 9,425 Reviews |
| External Testing Certification | ANATEL:02421-25-16934 |
| Is Electric | No |
| Item Dimensions | 4.09 x 2.06 x 0.94 inches |
| Item Dimensions L x W x Thickness | 4.09"L x 2.06"W x 1.02"Th |
| Item Weight | 7.58 Ounces |
| Manufacturer | Anker |
| Mfr Part Number | A1259H11 |
| Model Number | A1259 |
| Number of Batteries | 1 C batteries required. (included) |
| Number of Items | 1 |
| Number of Outlets | 3 |
| Number of Ports | 2 |
| Other Special Features of the Product | Fast Charging |
| Output Current | 1.5 Amps, 2.25 Amps, 2.5 Amps, 3 Amps |
| Portable | No |
| Power Source | Battery |
| Rapid Charging Performance | 50% in 45 minutes |
| Reusability | Rechargeable |
| Special Feature | Fast Charging |
| UPC | 194644148652 194644155575 |
| Unit Count | 1.0 Count |
| Voltage | 10 Volts |
| Warranty Description | 24 month |
| Warranty Type | Limited |
A**O
Tiny but Mighty!!
I'm blown away by the ANKER Nano Power Bank! This tiny charger packs a punch, with 10,000mAh of power to keep my devices charged on the go. The compact design makes it easy to toss in my bag or pocket, and the lightweight construction means I don't feel like I'm carrying a brick. This product is a value for it money worth every penny. The charging speed is impressive, and I've been able to quickly top off my phone, tablet, and other devices. The power bank itself charges quickly too, thanks to the included USB-C port. I love the sleek design and durable construction of this power bank. It's built to withstand daily wear and tear, and the LED indicators make it easy to check the battery level. Overall, I'm thoroughly impressed with the ANKER Nano Power Bank. It's the perfect accessory for anyone who needs a reliable and portable charger. Five stars and highly recommended!
C**S
The Ultimate Portable Companion for Modern Devices
an absolute must-have for anyone looking to eliminate cable clutter while keeping their devices charged at high speeds. The standout feature is the integrated USB-C cable, which is incredibly sturdy and doubles as a convenient carrying handle. With 30W bi-directional fast charging, it can power an iPhone 16 or 15 to 50% in just 30 minutes, and it recharges itself just as quickly. The vibrant smart display provides real-time information on remaining battery percentage and charging time, taking all the guesswork out of your power levels. Compact enough to fit in a small bag or even a pocket, it’s the perfect balance of 10,000mAh capacity and portability for travel or daily commutes.
T**.
Compact and Reliable Power Bank
This nano power bank from Anker shone on its first road trip. Compact design. Fast recharge. I carry it in my cargo pants, and it keeps my phone alive all day. The display is such a cool feature! It shows the current battery level, and even how long it takes to get fully charged. Now I cannot go back to any power bank that does not have that feature. It also does not overheat. The only thing left to pick at is its capacity (only 10,000 mAh), but that's enough for my daily usage. So far, I have been very satisfied with this product.
S**D
Buy it’
Excellent product that I bought for a vacation to HK. It holds two full charges for my iphone 16 pro max. I mostly just used one full charge or half -enough to hold me until I got back to the hotel at the end of the day from sightseeing & taking pic/videos . Doesn’t over heat my phones and it recharges fast. I like the size of it, its compact and not heavy at all doesn’t take too much space in my small crossbody. Definitely a power bank you should get if you’re looking for something compact and durable.
R**)
Very nice but stopped charging.
Really nice power bank! It charges fast and has a really large capacity. The display is nice for seeing battery life and power usage. I also like the built in cable for if I forget my regular one. I don’t know why but it stopped charging and doesn’t work anymore. But I have a lot of younger siblings and it could’ve been them messing with it. Anker is usually nice and reliable so either I got a flawed unit or I just gotta keep it away from my siblings!
T**J
GREAT Portable Power
Since Anker no longer sells the batteries I bought 5 years ago, I had to upgrade to this model when I needed to replace my old ones. Glad I did. These are much nicer. They are very small and light weight. I love the display and I love that the plug is on the side instead of the top. They charge quite fast and have a capacity that gives me about 5 hours running time on the gopro hero 13 (without an internal gopro battery) It was a good deal at $37. The cord is long, but I'm happy that it folds over and doubles as a handle. I have not felt any heat from the battery. A+ product.
R**E
This Little Charger That Could... And Did!
Have you ever met a tiny superhero? No, I'm not talking about Ant-Man—I'm talking about the Anker Nano Power Bank, 10K Portable Charger. This little beast is the Clark Kent of the charging world. It's small, unassuming, and looks like it couldn't charge a lemon, let alone your tech... but oh, how wrong you'd be! First off, let's talk about the built-in USB-C cable. You know that moment of panic when you're about to leave the house, and you can't find your charging cable? It's usually buried under a mountain of miscellaneous items on your desk, mocking your attempts at organization. Well, the Anker Nano laughs in the face of cable anarchy! The built-in cable means I'm no longer playing Indiana Jones on a daily quest to unearth my charger. Now, about the size—this power bank is tinier than a squirrel's shopping list but don't let that fool you. It charges phones faster than I can scarf down a slice of pizza—and I’m a New York slice veteran, so that's saying something. With this power bank, I've charged my phone, my tablet, and even dared to lend it to a friend in the middle of a power-out gaming marathon. It performed like a champ, and I still had enough juice to keep my devices alive to capture the triumphant moment of victory against the darkness (and my high score). The 10K capacity is impressive, too. It's like a tiny infinity stone, powering your devices with cosmic energy (or just really good engineering, but who's checking?). I half expect it to whisper "I am inevitable" every time I plug it in. In conclusion, the Anker Nano Power Bank might be small, but it's a mighty Morphin' power ranger in the world of portable chargers. It's the Robin to my Batman, the Chewbacca to my Han Solo, the... well, you get the point. I would recommend it to anyone who needs power on the go and enjoys not carrying around what feels like a brick in their bag. Verdict: It's a pint-sized powerhouse with more pep than a puppy on its first espresso. Five out of five stars – would definitely recommend!
P**G
Compact and modern battery bank | Many pros, one con
My old and trusty Anker 15,000mAh power bank served me exceptionally well over the last 4 years. However, it’s getting to the point where it could use an additional reliable companion for those longer trips or power-hungry days. I decided to search for a new battery bank that could keep up with the performance of my trusty old one. This 10,000mAh battery bank looked interesting and it arrived within 2 days. It looked like a well-designed compact device, packed with a display and an integrated cable. Here are my impressions after using it for 7 days. Design and Portability: The bank is one of the smallest and compact 10,000 mAh battery out there. The secure loop cable is surprisingly hanging from your fingers. It can be used to charge your devices and charge the bank itself when connected to a source. 3 Ports and Power Delivery: With two bi-directional USB-C ports, and one USB-A port, it supports charging multiple devices at once and delivers up to 30W. You can charge upto 3 devices at once, but 30W will be shared between them, i.e., 10W each. Not bad given just few years ago phones used to charge at 5W speeds. Performance and Charging Experience: Even when nearly full, it continues to charge fast, accepting charge up to 20W even at 99%. Time Display and Accuracy: The digital display shows battery percentage and charging time. This is extremely convenient compared to 4 blinking LEDs. The display can also tell you how long before your phone/device charges to full which was quite accurate in my testing. CON: The only con of the power bank is the lack of pass-through charging, meaning you can't charge devices while the power bank itself is charging. Additional testing: I also compared this bank against one that comes without integrated cable. They are both identical in performance and I didn't notice any difference in initial short testing.
F**Z
Gran capacidad
Buena batería, carga bastante rápido y tiene mucha capacidad. Tamaño y peso contenido. Muy útil.
M**V
Power bank eccellente, pratico e ben progettato
Questo power bank è stata una vera sorpresa. Lo sto usando da oltre un mese e finora l’esperienza è stata ottima. Il primo grande vantaggio è il cavo USB-C integrato. È super comodo: non devo cercare un cavo ogni volta, basta prendere il power bank e collegare subito il telefono. Il cavo si ripone in modo ordinato, senza essere d’ingombro. Inoltre, ci sono due porte aggiuntive: una USB-C e una USB-A. Questo mi permette di caricare fino a tre dispositivi contemporaneamente — perfetto per telefono, cuffie e magari un altro dispositivo. Anche la ricarica del power bank è flessibile: si può usare il cavo integrato o collegare un altro cavo a una delle porte. Una funzionalità che trovo comodissima, specialmente quando sono in viaggio. La ricarica rapida è reale — il mio smartphone si carica decisamente più in fretta rispetto ai vecchi modelli che avevo. Ottimo anche per ricaricare piccoli accessori come orologi e auricolari. La scocca è solida e compatta, sta comodamente in mano o in una borsa, e ci sono indicatori LED che mostrano chiaramente il livello di carica residua. Onestamente, per questo prezzo è uno dei power bank più pratici e ben pensati che abbia mai avuto.
A**R
Recommended
Very good and charges my phone very fast
C**E
Ótimo
Ótimo . Não é pesado mas é robusto e bem feito . Deu 2 cargas no meu iPhone 17 pro e 1 no relógio e sobrou 40% da bateria do anker . Adorei e o bom é que não precisa de tio ele já está acoplado foi uma ótima compra
P**P
10.000 mAh PowerBank
Ich war auf der Suche nach einer Powerbank, die nicht nur stark genug für mein iPhone 16 Pro Max ist, sondern auch kompakt und unkompliziert in der Handhabung – genau das erfüllt die Anker Nano Powerbank mit Bravour. Das absolute Highlight für mich ist das integrierte USB-C-Kabel: Kein zusätzliches Kabel nötig, kein Suchen in der Tasche – einfach anschließen und laden. Das spart Zeit und macht die Powerbank zum idealen Begleiter für unterwegs, besonders wenn man iPhone und iPad mit USB-C nutzt. Die Ladeleistung ist beeindruckend, ich konnte mein iPhone 17 Pro schnell und mehrfach nachladen. Auch das parallele Laden über USB-A (z. B. für Kopfhörer) funktioniert problemlos. Die Powerbank ist wertig verarbeitet, extrem handlich und passt locker in jede Jackentasche. Das matte Finish sorgt für guten Grip und wirkt gleichzeitig elegant. Weitere Pluspunkte: • LED-Anzeige mit klarer Restladestandsanzeige • 10.000 mAh Kapazität reichen locker für 2–3 volle Smartphone-Ladungen • Schnellladefunktion funktioniert auch am iPad zuverlässig • Ideal für Reisen, Uni oder den Alltag Fazit: Eine der durchdachtesten Powerbanks, die ich bisher genutzt habe. Besonders für alle, die Geräte mit USB-C nutzen, ist sie eine echte Empfehlung. 5 Sterne – klare Kaufempfehlung, insbesondere für iPhone 17Pro Besitzer.
Trustpilot
2 weeks ago
5 days ago