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.

How long does it take to 100% recharge?

It depends on the power of the wall charger used: 15W charger - 2.8 hrs, 27W fast charger - 2.0 hrs.

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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Description

⚡ Power Up Anywhere, Anytime — Slim, Fast, and Ready to Go!

COMPACT POWERHOUSE - 30% smaller and 15% lighter than competitors—carry power without the bulk.
LIGHTNING FAST BOOST - Charge your iPhone 15 to 60% in just 25 minutes with 45W PD tech—never miss a moment.
TRIPLE DEVICE CHARGING - Simultaneously power 3 devices with 2 USB-C and 1 USB-A ports—stay connected everywhere.
UNIVERSAL COMPATIBILITY - Seamlessly charges iPhone 17/16/15, Samsung S22/S21, Google, iPad, and more—your all-in-one travel essential.
TRUSTED SAFETY DURABILITY - Over 38 million users trust INIU’s SAFE Fast Charge Pro with premium materials and 3-year care.

The INIU Portable Charger is an ultra-slim 10000mAh power bank featuring a market-first high-density cell that makes it 30% smaller and 15% lighter than similar capacity models. Equipped with a 45W Power Delivery chip, it charges devices like the iPhone 15 to 60% in just 25 minutes. Unique USB-C IN & OUT ports allow versatile charging and recharging, while 3 ports enable simultaneous charging of multiple devices. ClimatePartner certified and backed by a 3-year industry-leading warranty, it’s the ultimate travel essential for professionals on the move.

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.