Anker Nano Power Bank 20K – 30W Fast Charging, Built-in USB-C Cable, Ultra-Compact 20000mAh Battery Pack for iPhone 16, 15, 14, 13, Samsung Galaxy S25, S24, S23, S22, iPad Air, Google Pixel, AirPods
$9.99
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Stay charged wherever life takes you with the Anker Nano Power Bank (20K, 30W, Built-In USB-C Cable) A1387—an ultra-compact yet powerful 20000mAh portable battery pack designed for fast, efficient charging on the go. With 30W Power Delivery (PD) output, it provides high-speed charging for iPhones, iPads, MacBook Air, Samsung Galaxy, Google Pixel, and USB-C laptops and accessories. The integrated USB-C cable means no more fumbling for cords—just plug in and power up instantly. Whether you’re on a long-haul flight, a business trip, or daily commuting, this travel-friendly power bank meets airline carry-on battery guidelines (under 100Wh), making it perfect for worry-free travel. Its ultra-slim, lightweight design ensures it fits seamlessly in your bag or pocket, so you’re always powered up, whether at home, work, or on the move.
30W HIGH-SPEED FAST CHARGING: Charge faster than ever with 30W Power Delivery (PD) output, perfect for quickly powering up iPhones, iPads, Samsung Galaxy, and more!
BUILT-IN USB-C CABLE: NO EXTRA CABLES NEEDED: Say goodbye to carrying extra cords! The integrated USB-C cable provides fast, hassle-free charging on the go.
MASSIVE 20,000mAh BATTERY – KEEP MULTIPLE DEVICES CHARGED: Stay powered throughout the day with a 20000mAh battery, capable of charging an iPhone 15 up to 4 times, a Samsung Galaxy S24 up to 3 times, or keeping your MacBook Air running longer.
ULTRA-COMPACT & AIRLINE SAFE – TRAVEL-FRIENDLY DESIGN: Designed for portability, this lightweight, pocket-sized power bank is airline safe, making it the perfect travel companion.
UNIVERSAL COMPATIBILITY – WORKS WITH ALL USB-C DEVICES: Supports iPhone 16, 15, 14, 13, Samsung Galaxy S25, S24, S23, S22, Google Pixel, MacBook Air, iPad Air, AirPods, and more!
8 reviews for Anker Nano Power Bank 20K – 30W Fast Charging, Built-in USB-C Cable, Ultra-Compact 20000mAh Battery Pack for iPhone 16, 15, 14, 13, Samsung Galaxy S25, S24, S23, S22, iPad Air, Google Pixel, AirPods
Add a review
$9.99
Matthew K –
Fast, Convenient, 20k capacity
Loved this so much from a purchase at Best Buy, by girlfriend wanted one. We use them everyday!Perfect for charging on the go, especially if you forgot to charge your phone. I get around 3 full charges. I’m using it as I’m writing this review, lol.The super-fast-charging is fantastic, and the built in charging cable is so convenient. These and it’s 20k size are the sole reasons to get one.I got some Velcro to put on the back of my phone and charger so the charger can stay in place. I highly recommend doing this.Just a tad heavy, but you’ll get used to it. Nothing as bad as others I’ve tried, and they didn’t even hold as much power.A rating of 6/5 easily. Great job Anker!
CS –
Nice power bank
This can charge my Pixel phone at least 4x!! It is heavier/thicker than expected, but love having a bunch of portable power!
0405069 –
Excellent Slim Power Bank
This PowerBank is excellent, 20k capacity, slim design, USB C, 30 watt output, and built in cable makes this my go to choice when traveling. I have other 20k Anker power banks but they are too bulky to carry when exploring. I wish it was a little cheaper, but 10/10 would purchase again.
Parsa Asil –
Fast charging
It is really good and it has a really good fast charge
Dennis W. –
Great power bank
Works great. Love the built in cable
Matthew Wheeler –
Big capacity
Holds charge for long time, quick recharge with 45 Watt USB-C adapter, can recharge laptop and late model smart phone on a single charge. Very pleased and recommend.
Wendy McNeil –
Super fast charging! ⚡️
I can’t believe how quickly this charges my phone. I’m able to plug in my phone and keep it in the same bag that is provided, making it compact and easy to carry. The device needs awhile to charge, but that’s nothing compared to it’s ability to fast charge my phone. It’s one of the best purchases I’ve ever made.Just a quick note: it is rather “slippery” so make sure you have a good grip on it if you choose to hold ot while you charge or keep it in the drawstring bag that comes with it.
Marty Martin –
Anker Quality
I have several Anker products and this is a great addition. Charges fast on my S22 Ultra