Why my power bank provide fewer charges than expect?

Usually an external battery could supply 60%-70% power to other devices. Approximately 30-40% of the battery capacity is lost in circuit heat and voltage conversions.So a fully charged INIU 10000mAh power bank can offer 6000-7000 mAh to your devices.

How to calculate the possible number of charges?

Industry-standard formula: (Power bank capacity × 65%) ÷ Device battery capacity ≈ Number of Charges. eg. (10,000mAh Powerbank × 0.65) ÷ 3279mAh iPhone14 battery ≈ 2.0 charges

How long does it take to 100% recharge?

It depends on the power of the wall charger used 15W charger 3h 27W charger 1.7h Note: Please recharge via the USB-C port.

Does it support pass-through charging?

Yes, our power bank supports pass-through charging. You can charge both the power bank and connected devices simultaneously.

Is it allowed on airplanes?

Yes, our 10000mAh power bank meets the regulations of TSA(Transportation Security Administration) for carring board(≤100wh≈27,027mAh).

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INIU Power Bank, Smallest 22.5W 10000mAh Portable Charger, USB C in&out Fast Charging 3 Ports Mini Battery Pack with Phone Holder for iPhone 17 16 15 14 13 Pro Max Samsung S25 S24 Google iPad Tablet

Product ID: 356990303

Details

Battery capacity
10000 Milliamp
Brand
INIU
Colour
Black
Connector type
USB Type C
Special features
Fast Charging

⚡22.5W ultra-fast PD & QC 4+ charge

📏23% smaller & 38% lighter compact design

🔌USB-C input & output for versatile charging

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1259036₫

Duties & taxes included

In stock

Sold byAmazon VietnamDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⚡ Power up anywhere, anytime — because your hustle never stops!

POCKET SIZED POWERHOUSE - Slim, lightweight, and 23% smaller than competitors—fits effortlessly in your daily carry.
TRIPLE PORT CONVENIENCE - Simultaneously power up to 3 devices without sacrificing speed or efficiency.
UNIVERSAL USB C IN OUT - Future-proof your tech with reversible USB-C ports for seamless input and output compatibility.
LIGHTNING FAST POWER BOOST - Charge your iPhone 0-60% in just 30 minutes—nearly twice as fast as standard chargers.
TRUSTED DURABILITY SUPPORT - Backed by 3 years of INIU Care and UL2056 certification for safe, reliable charging worldwide.

The INIU 22.5W 10000mAh Power Bank is a compact, ultra-fast portable charger featuring advanced PD 3.0 and QC 4+ technologies. It offers USB-C input/output versatility, three charging ports, and a slim design 23% smaller and 38% lighter than similar models. With a 3-year warranty and UL safety certification, it reliably charges multiple devices quickly—perfect for busy professionals on the go.

Specifications

ASIN	B09176JCKZ
Amperage	2.4 Amps
Antenna Location	Speaker, Tablet
Battery Capacity	10000 Milliamp Hours
Battery Cell Type	Lithium Polymer
Battery Charge Time	6 Hours
Battery Weight	160 Grams
Best Sellers Rank	#20 in Mobile Phones & Communication Products ( See Top 100 in Mobile Phones & Communication Products ) #1 in Mobile Phone Portable Power Banks
Brand	INIU
Color	Black
Compatible Cellular Phone Models	Apple iPhone 15
Compatible Devices	Cellphones [iPhone, Samsung, Google, Huawei, Xiaomi etc.]. [Sumsung] S22/ S21/ S20 ultra/ S20/ S10 Plus/ S10/ S9/ S8/ Note 20 Plus/ 20/ 10 Plus/ 10/ 9/ 8, and more, [iPhone] 16/ 16 pro/ 16 plus/ 16 pro max/ 15/ 15 pro/ 15 plus/ 15 pro max/ 14/ 14Pro/ 14 max/ 13/ 13 Pro/ 13 Pro Max/ 12/ 12 Pro/ 12 Pro Max/ SE/ 11 Pro Max/ 11 Pro/ 11/ SE/ X/ XS/ XS Max/ XR/ X/ 8/ 8 Plus. Eearbuds [Airpods, Google Pi…
Compatible Phone Models	Cellphones [iPhone, Samsung, Google, Huawei, Xiaomi etc.]. [Sumsung] S22/ S21/ S20 ultra/ S20/ S10 Plus/ S10/ S9/ S8/ Note 20 Plus/ 20/ 10 Plus/ 10/ 9/ 8, and more, [iPhone] 15/ 15 pro/ 15plus/ 15 pro max/ 14/ 14Pro/ 14 max/ 13/ 13 Pro/ 13 Pro Max/ 12/ 12 Pro/ 12 Pro Max/ SE/ 11 Pro Max/ 11 Pro/ 11/ SE/ X/ XS/ XS Max/ XR/ X/ 8/ 8 Plus. Eearbuds [Airpods, Google Pixel Buds] , Smart Watch, etc.
Connector Type	USB Type C
Country of Origin	China
Customer Reviews	4.0 4.0 out of 5 stars (34,163)
External Testing Certification	UL2056
Is Product Cordless	No
Item Dimensions	10.5 x 6.6 x 2.4 centimeters
Item Dimensions L x W x Thickness	10.5L x 6.6W x 2.4Th centimeters
Item Type Name	power banks
Item Weight	6.9 Ounces
Manufacturer	Shenzhen Topstar Industry Co., Ltd
Mfr Part Number	BI-B61
Model Name	BI-B61
Model Number	BI-B61
Number of Batteries	1 Lithium Polymer batteries required. (included)
Number of Items	1
Number of Ports	3
Other Special Features of the Product	Fast Charging
Output Current	2.4 Amps
Portable	Yes
Power Source	Battery Powered
Rapid Charging Performance	61% in 30 minutes
Reusability	Rechargeable
Voltage	5 Volts
Warranty Description	3 Year
Warranty Type	Limited

Common Questions

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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.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Vikram D.

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

2 weeks ago

Ravi S.

I loved the variety of products available. Will definitely shop again.

2 months ago

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