Why is my power bank providing fewer charges than expected?

During charging, about 35% to 45% of energy is lost through the battery cells and power conversion circuitry. As a result, a fully charged Anker Nano Power Bank (PowerCore 10K) provides approximately 5,500 - 6,500mAh of usable capacity.

Can I bring Anker Nano Power Bank (PowerCore 10K) on an airplane?

Yes, this power bank is flight-approved and complies with air travel regulations in the United Sates and most countries. However, it does not have China's 3C certification and cannot be carried on domestic flights within China.

Why does charging stop at 80%?

Your iPhone may automatically pause charging at 80% to protect battery health as part of iOS thermal management. Charging resumes once the device cools down. Moving it to a cooler spot may help.

Why is my phone charging slower than expected?

Charging speed may be affected by your phone case, device temperature, and usage during charging. For best results, remove the case and avoid heavy use while charging.

Does this power bank support iPhone models earlier than iPhone 15?

Yes, it supports iPhone models earlier than iPhone 15. However, the built-in USB-C cable cannot charge Lightning devices directly. A separate Lightning cable is required.

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Nano Power Bank, 10,000mAh Portable Charger with Built-in USB-C Cable, 30W Recharging, 30W Max Output with USB-C&A, for iPhone 17/16 / 15 Series, MacBook, Galaxy, AirPods, and More

Product ID: 552957426

Details

Battery Capacity
10000 Milliamp
Brand
Anker
Color
Pure Black
Connector Type
Built-in C
Special Feature
Fast Charging

⚡30W bi-directional fast charging

🔋10,000mAh high-capacity battery

🔌Built-in USB-C cable for seamless charging

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COP 391627

Duties & taxes included

In stock

Sold byAmazon ColombiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔋 Stay charged, stay unstoppable — power that keeps pace with your hustle!

COMPACT YET MIGHTY - Sleek, pocket-friendly design (4.09 x 2.06 x 1.02 inches) that fits effortlessly into your busy lifestyle without weighing you down (7.58 oz).
ECO CONSCIOUS POWER - Outer casing crafted from 80% recycled plastic (PCR), letting you stay powered up while reducing your carbon footprint.
POWER UP IN A FLASH - Charge your devices and the power bank itself to 50% in under 45 minutes with 30W bi-directional fast charging.
TRUSTED TOP RATED - Join thousands of professionals who rely on Anker’s #1 ranked power bank with 4.5-star reviews and a 24-month warranty for peace of mind.
ALL IN ONE CHARGING SOLUTION - Integrated USB-C cable eliminates the need for extra cords—charge iPhone 17/16/15, MacBook, Galaxy, AirPods, and more on the go.

The Anker Nano Power Bank is a compact, 10,000mAh portable charger featuring 30W bi-directional fast charging and a built-in USB-C cable. Designed for professionals on the move, it supports rapid charging for iPhone 17/16/15 series, MacBook, Galaxy, and more. Its eco-friendly casing uses 80% recycled plastic, combining sustainability with high performance in a sleek, lightweight form factor.

Specifications

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
Battery Weight	144 Grams
Best Sellers Rank	#1,205 in Cell Phones & Accessories ( See Top 100 in Cell Phones & Accessories ) #111 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 4.5 out of 5 stars (9,682)
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
UPC	194644148652 194644155575
Unit Count	1.0 Count
Voltage	10 Volts
Warranty Description	24 month
Warranty Type	Limited

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

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