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: 27W charger - 2 hrs, 15W fast charger - 3 hrs. Note: Please recharge via the USB-C port.

Why doesn’t it charge at max power all the time?

INIU power banks feature a Smart Temperature Monitoring System that adjusts output to prevent overheating. It delivers max power when your device is low, then reduces power to protect your battery and improve efficiency.

Is it allowed on airplanes?

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

45w Fast Charging Tablet Portable Charger Smaller 10000mah Power Bank

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

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¥7555

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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.

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Description

⚡ Power up fast, carry light, and never miss a beat.

SLEEK POCKET PERFECT - Ultra-thin 0.7" profile slips effortlessly into your jeans or clutch—ditch the bulky power bricks and keep your style sharp.
LIGHTNING FAST POWER BOOST - Charge your devices from 0% to 75% in just 30 minutes—stay ahead in every meeting and adventure.
BUILT IN CABLE ZERO HASSLE - Integrated 3x tougher nylon-braided USB-C cable means no more tangled cords—clip it, charge it, and go.
ONE CHARGER TO RULE THEM ALL - 45W output powers everything from iPhones to Steam Decks—streamline your tech carry with one powerhouse.
POWER AT A GLANCE EMERGENCY READY - Four glowing paws show battery life instantly, plus a built-in flashlight for those unexpected dark moments.

The INIU 45W Fast Charging Portable Charger packs a powerful 10000mAh lithium polymer battery into an ultra-slim 0.7-inch frame. It delivers rapid charging speeds—up to 75% in 30 minutes for flagship devices like the Samsung S26 Ultra and iPhone 17 Pro—while its built-in nylon-braided USB-C cable offers durability and convenience. Designed for versatility, it supports a wide range of USB-C devices including tablets, gaming consoles, and cameras. Additional features include a clear battery indicator with four LED paws, an emergency flashlight, and a 3-year warranty, making it the ultimate travel and daily power companion for professionals on the go.

Specifications

ASIN	B0DCHWWBNS
Antenna Location	For ALL 【iPhone】 iPhone 18 Pro, iPhone 18 Pro Max, iPhone 17, iPhone 17 Pro, iPhone 17 Pro Max, iPhone 16, 16 Plus, 16 Pro, 16 Pro Max, iPhone 15, 15 Plus, 15 Pro, 15 Pro Max, iPhone 14, 14 Plus, 14 Pro, 14 Pro Max, iPhone13 Pro, iPhone 13 Pro Max, iPhone 13 mini, iPhone 13, iPhone 12 Pro, iPhone 12 Pro Max, iPhone 12 mini, iPhone 12, iPhone 11 Pro, iPhone 11 Pro Max, iPhone 11, iPhone SE (2nd gen…
Battery Capacity	10000 milliamp_hours
Battery Cell Type	Lithium Polymer
Battery Weight	160 g
Best Sellers Rank	#1,867 in Cell Phones & Accessories ( See Top 100 in Cell Phones & Accessories ) #170 in Cell Phone Portable Power Banks
Brand	INIU
Color	Black
Compatible Devices	For ALL 【iPhone】 iPhone 18 Pro, iPhone 18 Pro Max, iPhone 17, iPhone 17 Air, iPhone 17 Pro, iPhone 17 Pro Max, iPhone 16, 16 Plus, 16 Pro, 16 Pro Max, iPhone 15, 15 Plus, 15 Pro, 15 Pro Max, iPhone 14, 14 Plus, 14 Pro, 14 Pro Max, iPhone13 Pro, iPhone 13 Pro Max, iPhone 13 mini, iPhone 13, iPhone 12 Pro, iPhone 12 Pro Max, iPhone 12 mini, iPhone 12, iPhone 11 Pro, iPhone 11 Pro Max, iPhone 11, iPh…
Connector Type	Output: USB-C1+USB-A1
Customer Reviews	4.5 4.5 out of 5 stars (2,599)
Included Components	INIU Power Bank * 1, User Manual * 1
Item Dimensions	4.3 x 2.7 x 0.7 inches
Item Dimensions L x W x Thickness	4.3"L x 0.7"W x 2.7"Th
Manufacturer	Shenzhen Topstar Industry Co.,Ltd.
Mfr Part Number	P41L
Model Number	P41L
Number of Batteries	1 Lithium Polymer batteries required. (included)
Number of Items	1
Number of Ports	2
Other Special Features of the Product	0.7"Ultra Small, 45W Fast Charging, USB-C In&Out, Build in USB-C Cable for Travel, Emergency Flashlight, Travel essential, Mini Size, Pocket-size
Power Source	Corded Electric
Reusability	Rechargeable
Unit Count	1 Count
Voltage	9 volts
Warranty Description	3 Years Warranty
Warranty Type	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.

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

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Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

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The delivery time was excellent, and the packaging was secure.

2 months ago

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¥7555

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

Anita G.

Good experience, but the tracking updates could be better.

2 months ago

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

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45W Fast Charging Tablet Portable Charger, Smaller 10000mAh Power Bank

Details

Details

Description

Specifications

Common Questions