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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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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Anker 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 Series, MacBook, Galaxy, AirPods, and More

Product ID: 655801456

Details

Battery capacity
10000
Brand
Anker
Colour
Blue
Connector type
Built-In C +

⚡30W bi-directional fast charging

🔋10,000mAh high-capacity power

🔌Built-in USB-C cable convenience

Description

⚡ Power up your hustle—fast, sleek, and always ready.

ECO CHIC DESIGN - Crafted with 80% post-consumer recycled plastic, this power bank lets you charge sustainably while making a style statement.
CABLE FREE FREEDOM - Integrated USB-C cable eliminates cable clutter and forgotten chargers—streamline your carry and stay effortlessly connected.
COMPACT POWERHOUSE - Slim, lightweight (214g), and pocket-friendly dimensions (4.09 × 2.06 × 1.02 inches) make it the ultimate travel companion for busy professionals on the move.
POWER THAT KEEPS UP - 10,000mAh capacity delivers multiple full charges for your iPhone 17/16, Galaxy, or AirPods—never run low during critical moments.
SPEED MEETS EFFICIENCY - 30W bi-directional charging powers up your devices and the power bank itself rapidly—50% charge in under 45 minutes means less waiting, more doing.

The Anker Nano Power Bank packs a potent 10,000mAh battery with 30W bi-directional fast charging and a built-in USB-C cable into a compact, eco-friendly design. Compatible with the latest iPhone 17/16 series, MacBook, Galaxy, and more, it offers rapid charging on the go with sustainable materials and a travel-friendly form factor.

Specifications

ASIN	B0C9CSG3B7
Amperage	1.5 Amps
Antenna Location	Phone, Smartphone
Battery Capacity	10000 milliamp_hours
Battery Cell Type	Lithium Ion
Battery Charge Time	0.5 hours
Battery Weight	144 Grams
Best Sellers Rank	#21,314 in Mobile Phones & Communication Products ( See Top 100 in Mobile Phones & Communication Products ) #374 in Mobile Phone Portable Power Banks
Brand	Anker
Color	Blue
Compatible Devices	Apple, Samsung, Huawei, Xiaomi, Redmi, POCO, Vivo, Oppo
Compatible Phone Models	IPhone
Connector Type	Built-In C Cable + 1C1A
Customer Reviews	4.5 4.5 out of 5 stars (2,842)
External Testing Certification	ANATEL:02421-25-16934
Global Trade Identification Number	00194644148751
Is Electric	No
Item Dimensions	13.1 x 3.6 x 10.1 centimeters
Item Dimensions L x W x Thickness	10.4L x 5.2W x 2.6Th centimeters
Item Weight	7.58 Ounces
Manufacturer	Anker
Mfr Part Number	A1259
Model Number	A1259
Number of Batteries	1 Lithium Metal batteries required.
Number of Items	1
Number of Ports	2
Other Special Features of the Product	Built-In C Cable, Smart Digital Display, Short Circuit Protection, Slim, Over Charging Protection, Fast Charging, Travel; 30W Max USB-C Cable Input: 5V⎓3A/9V⎓3A/15V⎓2A/20V⎓1.5A USB-C Input: 5V⎓3A/9V⎓3A/15V⎓2A/20V⎓1.5A ------ PD:5V⎓3A/9V⎓3A/12V⎓2.5A/15V⎓2A/20V⎓1.5A; Single Port：30W Max USB-C Cable Output: 5V⎓3A/9V⎓3A / 10V⎓2.25A/12V⎓2.5A /15V⎓2A/20V⎓1.5A USB-C Output: 5V⎓3A/9V⎓3A/10V⎓2.25A/12V⎓2.5A…
Output Wattage	30 Watts
Portable	Yes
Power Source	Battery
UPC	194644148751
Unit Count	15.1 Grams
Voltage	10 Volts
Warranty Description	18-month
Warranty Type	No Warranty

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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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Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

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How is product pricing calculated?+

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.

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