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.

How can I estimate the number of charges for my device?

To estimate charges, use this formula: (Power Bank Capacity × 0.65) ÷ Device Battery Capacity. For example, an iPhone 15 with a 3,877mAh battery can receive about 0.8 charges from a 5,000mAh power bank (calculated as (5,000mAh × 0.65) ÷ 3,877mAh).

Is it normal for the power bank to get slightly warm during use?

Yes, it is normal. The product meets safety standards with a maximum temperature rise of 118°F (48°C).

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

Help Track order

Account Cart

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

Help Track order

Account Cart

Nano Power Bank,5,000mAh Portable Charger, Built-in USB-C Connector | 5,000mAh 22.5W Portable Charger for iPhone 17 / 16 / 15 Series, Galaxy S23 / S22 Series, iPad Pro / Air, AirPods, and More

Product ID: 559456871

Details

Battery Capacity
5000
Brand
Anker
Color
Lilac purple
Connector Type
USB Type C
Special Feature
Built In Cable

⚡22.5W ultra-fast output

🔋5,000mAh high-capacity battery

🔌Built-in foldable USB-C connector

¥7747

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.

Secure transaction

Description

⚡ Power up your day, stylishly and swiftly!

ALL DAY ENERGY - 5,000mAh capacity ensures your devices stay powered through meetings, commutes, and beyond.
TANGLE FREE TECH - Integrated foldable USB-C connector keeps your charging cable neat and ready—efficiency meets elegance.
SWIFT POWER BOOST - Charge your iPhone 15 at lightning speed with 22.5W PowerIQ 3.0 technology—never miss a moment.
COMPACT POWERHOUSE - Sleek, pocket-sized design that fits effortlessly into your daily hustle and style.
TRUSTED RELIABILITY - Backed by Anker’s 24-month warranty and top-rated customer service for worry-free charging.

The Anker Nano Power Bank packs a powerful 5,000mAh lithium polymer battery with a rapid 22.5W output and built-in foldable USB-C connector, delivering fast, tangle-free charging for iPhone 15 and other USB-C devices in a compact, lightweight design perfect for on-the-go professionals.

Specifications

ASIN	B0C6XJNKP8
Amperage	3 A
Antenna Location	Outdoor
Battery Capacity	5000 milliamp_hours
Battery Cell Type	Lithium Polymer
Battery Weight	72 g
Best Sellers Rank	#263 in Cell Phones & Accessories ( See Top 100 in Cell Phones & Accessories ) #26 in Cell Phone Portable Power Banks
Brand	Anker
Color	Lilac purple
Compatible Devices	iPhone 15, iPhone 16
Compatible Phone Models	iPhone
Connector Type	USB Type C
Customer Reviews	4.3 4.3 out of 5 stars (15,779)
Global Trade Identification Number	00194644145835
Item Dimensions	3.03 x 1.45 x 0.98 inches
Item Dimensions L x W x Thickness	3.03"L x 1.45"W x 0.98"Th
Item Weight	3.5 ounces
Manufacturer	Anker Innovations Limited
Mfr Part Number	A16530V1
Model Number	A1653
Number of Batteries	1 C batteries required. (included)
Number of Ports	1
Other Special Features of the Product	Built In Cable
Output Wattage	22.5 watts
Power Source	Battery
Reusability	Rechargeable
UPC	194644145835
Unit Count	1 Count
Voltage	5 volts
Warranty Type	Limited

Common Questions

Are the products genuine and authentic?+

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.

How long does delivery take and is it reliable?+

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.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

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.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

¥7747

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Pooja R.

The customer service exceeded my expectations. Perfect for buying products you can't find elsewhere.

1 week ago

View all Trustpilot reviews