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

📏23% Smaller & 38% Lighter

🔌USB-C In & Out Ports

65194CFA

Duties & taxes included

In stock

Sold byAmazon SenegalDelivered 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 Senegal.

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Description

🔋 Power Up Anywhere, Anytime—Because Your Devices Deserve the Best!

CHARGE IN A FLASH - 0 to 60% in 30 minutes with PD 3.0 & QC 4+ tech—because waiting is so last decade.
POCKET SIZED POWERHOUSE - 17% thinner and 38% lighter—power that fits seamlessly into your daily hustle.
TRIPLE PORT CONVENIENCE - Simultaneously juice up 3 devices—stay connected without compromise.
ENDURANCE THAT IMPRESSES - 10000mAh capacity delivers up to 3.6 full iPhone charges—power that keeps pace with your lifestyle.
UNIVERSAL USB C COMPATIBILITY - Input and output USB-C ports keep you future-ready with the latest iPhones, iPads, and more.

The INIU Power Bank BI-B61 is a compact, ultra-fast 22.5W charger with a 10000mAh lithium polymer battery. Featuring USB-C input and output ports, it supports PD 3.0 and QC 4+ fast charging technologies, delivering up to 3.6 full charges for an iPhone 8. Its sleek, lightweight design is 23% smaller and 38% lighter than competitors, making it the perfect portable power solution for professionals on the go. Backed by a 3-year warranty and trusted by over 38 million users worldwide.

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
Best Sellers Rank	#42 in Mobile Phones & Communication Products ( See Top 100 in Mobile Phones & Communication Products ) #4 in Mobile Phone Portable Power Banks
Brand	INIU
Color	Deep Black
Compatible Devices	iPhone
Connector Type	USB Type C
Customer Reviews	4.1 4.1 out of 5 stars (35,138)
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
Unit Count	1 Count
Voltage	5 Volts
Warranty Description	3 Years 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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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

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Great experience from order to delivery. Highly recommended!

1 week ago

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Smooth transaction and product arrived in perfect condition.

3 weeks ago

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