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 charging cycles, use this formula:

How can I make the charging connection more stable?

Since the Lightning connector is foldable, it's best to charge in a stable position to maintain a secure connection. For example, hold the phone in your hand while charging rather than placing it in cluttered environments such as a bag.

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🔋 Power up your day, cable-free and worry-free!

RAPID POWER BOOST - 12W output delivers fast, efficient charging to keep your iPhone powered up in record time.
APPLE APPROVED SAFETY - MFi certified to guarantee seamless compatibility and safe charging for your Apple devices.
CABLE FREE CONVENIENCE - Built-in Lightning connector means no extra cables—charge on the go with zero hassle.
EXTENDED ENTERTAINMENT - 5,000mAh capacity adds up to 20 hours of video playback—perfect for long commutes or flights.
COMPACT CLIMATE CONSCIOUS - Pocket-sized design with ClimatePartner certification—power your devices sustainably and stylishly.

The AnkerNano Power Bank is a compact, 5,000mAh portable charger with a built-in Lightning connector, delivering 12W fast charging. MFi certified for safe and reliable use with iPhone 14/13/12 series, it provides up to 20 hours of extra video playback. ClimatePartner certified, it combines eco-conscious design with ultimate convenience for Apple users on the move.

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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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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.

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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.

₱3759

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TrustScore 4.5 | 7,300+ reviews

Fatima A.

Best international shipping I've ever tried. Worth every penny!

3 days ago

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The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

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Unit Count	1.0 Count
Item Dimensions L x W x Thickness	3.03"L x 1.45"W x 0.98"Th
Battery Cell Type	Lithium Polymer
Color	Black
Warranty Type	Limited
Recommended Uses For Product	Indoor/Outdoor
Compatible Devices	Smartphone
Portable	Yes
Voltage	5 Volts
Power Source	Battery
Number of Ports	1
Connector Type Used on Cable	USB Type C
Battery Capacity	5000 Milliamp Hours
Additional Features	Fast Charging

Anker Nano Power Bank with Built-in Lightning Connector, Portable Charger 5,000mAh MFi Certified 12W, Compatible with iPhone 14/13/12 Series (Black)ClimatePartner certified

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