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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Power Bank, 22.5W 10000mAh Smallest Portable Charger, USB C In & Out Fast Charging Mini Battery Pack with 3 Ports, Compatible with iPhone 17 16 15 14 13 Pro Max Samsung S25 S24 Ultra Google etc

Product ID: 747408933

Details

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

⚡22.5W Ultra-Fast Charging

📏17% thinner & 23% smaller design

🔌USB-C In & Out with 3 ports

373.68 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered 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 Tunisia.

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Description

⚡ Power Up Fast, Stay Ahead Always!

POCKET SIZED POWERHOUSE - 17% thinner, 23% smaller, and 38% lighter—ultimate portability without compromise.
TRIPLE PORT VERSATILITY - Simultaneously charge multiple devices with 3 ports including USB-C input/output for future-proof compatibility.
CHARGE AT LIGHTNING SPEED - 0% to 60% iPhone charge in just 30 minutes—beat the clock and stay powered up.
PREMIUM BUILD PEACE OF MIND - Solid, sleek design with a 3-year warranty—trusted by 38 million users worldwide.
LONG LASTING 10000 M AH CAPACITY - Up to 3.6 full iPhone charges—power through your busiest days and trips without worry.

The INIU Power Bank BI-B61 is a compact, ultra-fast 22.5W charger with a 10000mAh lithium polymer battery. It features a sleek, lightweight design that’s 17% thinner and 23% smaller than competitors, equipped with 3 ports including USB-C input/output for versatile charging. Compatible with the latest iPhones, Samsung, Google devices, and more, it delivers up to 3.6 full iPhone charges and comes backed by a 3-year warranty trusted by over 38 million users globally.

Specifications

ASIN	B08VD632WJ
Amperage	3 Amps
Antenna Location	Phone
Battery Capacity	10000
Battery Cell Type	Lithium Polymer
Battery Charge Time	3 Hours
Battery Weight	160 Grams
Battery capacity	10000
Best Sellers Rank	#81 in Mobile Phones & Communication Products ( See Top 100 in Mobile Phones & Communication Products ) #8 in Mobile Phone Portable Power Banks
Brand	INIU
Color	Deep Black
Colour	Deep Black
Compatible Devices	iPhone
Connector Type	USB Type C
Connector type	USB Type C
Customer Reviews	4.1 out of 5 stars 35,394 Reviews
External Testing Certification	ANATEL
Included Components	【Charge Small Devices, Too】INIU 10000mAh solar power bank can work with not only all the phones, tablets but your smaller devices like AirPods, Bluetooth headphones, fitness trackers, smart watches, etc.
Item Dimensions	10.5 x 2.4 x 6.6 centimeters
Item Dimensions L x W x Thickness	10.5L x 6.5W x 2.4Th centimeters
Item Weight	195 Grams
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	3 Amps
Portable	Yes
Power Source	Battery Powered,Corded Electric
Special features	Fast Charging
Unit Count	1 Count
Voltage	12 Volts
Warranty Description	3 Years Warranty

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.

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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.

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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TrustScore 4.5 | 7,300+ reviews

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Fantastic experience overall. Will recommend to friends and family.

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The product quality is outstanding. Exactly what I needed for my work.

1 month ago

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373.68 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered 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 Tunisia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Abdullah B.

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

3 weeks ago

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

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