Looking for a powerful, reliable power bank? The INIU Power Bank 27,000mAh 140W delivers fast charging, a smart LED display, and multi-device compatibility, perfect for professionals, travelers, and tech enthusiasts in 2025.

INIU 27,000mAh 140W: High-Power Performance

Charge fast and stay informed with the INIU 27,000mAh, featuring 140W output and an LED display for real-time charging stats.

INIU Power Bank 27,000mAh with USB-C and USB-A Ports

The INIU Power Bank 27,000mAh 140W is a high-capacity portable charger designed for multi-device charging and travel. With a 27,000mAh (~99.9Wh) capacity, it can charge a MacBook Pro 16-inch to ~50% in ~30 minutes, an iPhone 15 ~5.5 times, or a Galaxy S23 Ultra ~3.8 times, making it ideal for long trips, remote work, or off-grid use.

Equipped with two USB-C ports (100W and 45W) and one USB-A port (22.5W), it delivers a total output of 140W using Power Delivery 3.0 and supports protocols like QC4.0+, PPS, and SCP. It recharges at up to 65W via USB-C, reaching full charge in ~2 hours with a compatible charger. The LED display shows battery percentage and charging status, though visibility may be limited in bright sunlight. The power bank supports pass-through charging and low-current mode for devices like earbuds, with multiple safety protections including overcharge and temperature control.

Weighing ~560g and measuring ~160 x 80 x 25 mm, its sleek design is TSA-compliant for air travel but may be bulky for pocket carry. It includes a USB-C cable and a 3-year warranty. Some users report occasional issues with cable compatibility for certain devices. Its robust build, fast charging, and smart features make it a top choice for powering laptops, phones, and accessories.

For more details, check the official INIU user manual.

Why Choose the INIU 27,000mAh?

Perfect for power-hungry users, it offers: 27,000mAh capacity, 140W total output, two USB-C ports (100W/45W), LED display, and a 3-year warranty.

Limitations: Slightly bulky at ~560g; display may be dim in sunlight; occasional cable compatibility issues. Rated 4.5/5 ★ for its power and reliability.

“The INIU 27,000mAh 140W is a fantastic choice for charging multiple devices with speed and efficiency.” – TechRadar, 2025.

Unrivaled Technical Specifications

Discover what makes the INIU 27,000mAh a top-tier choice.

27,000mAh Capacity
~5.5 charges for iPhone 15 or 50% for MacBook Pro 16-inch in ~30 minutes.
Three Ports
Two USB-C (100W/45W), one USB-A (22.5W), 140W total.
100W Fast Charging
Charges MacBook Pro to 50% in ~30 minutes via USB-C.
Sleek Design
Weighs ~560g, measures ~160 x 80 x 25 mm.
Safety & Smart Features
Overcharge protection, LED display, 3-year warranty.

INIU 27,000mAh vs. Competitors

Compare the INIU 27,000mAh with other power banks to see its strengths.

Model Capacity Output Ports Weight Key Feature
INIU 27,000mAh 27,000mAh 140W (100W USB-C, 45W USB-C) 2 USB-C, 1 USB-A 560g LED display, PD 3.0
Anker Prime 27,650mAh 27,650mAh 250W (140W USB-C, 65W USB-A) 2 USB-C, 1 USB-A 660g Smart app, PD 3.1
Belkin 20K 20,000mAh 30W PD (USB-C), 12W (USB-A) 1 USB-C, 2 USB-A 340g 2-year warranty, CEW
Nitecore NB10000 Gen 2 10,000mAh 20W (USB-C), 18W (USB-A) 1 USB-C, 1 USB-A 150g Ultra-light, carbon fiber

For individual power bank reviews, visit our Spotlight Review Hub.

INIU 27,000mAh FAQs

Can it charge multiple devices?

Yes, it supports charging up to three devices via two USB-C ports (100W/45W) and one USB-A port (22.5W), with 140W total output.

How many iPhone 15 charges?

It provides ~5.5 full charges for an iPhone 15 (~3,000mAh).

Is it airplane-safe?

Yes, its 27,000mAh (~99.9Wh) is within the 100Wh airline limit, TSA-compliant.

Does it support laptop charging?

Yes, it charges USB-C laptops like a MacBook Pro 16-inch to 50% in ~30 minutes.

How long does it take to recharge?

It recharges in ~2 hours with a 65W USB-C PD charger.

What does the LED display show?

The LED display shows real-time battery percentage and charging status.

Final Verdict: Power with Precision

The INIU Power Bank 27,000mAh 140W is a robust, high-capacity charger for laptops, smartphones, and more. With 140W output, a smart LED display, and a 3-year warranty, it’s a top pick for 2025. Rated 4.5/5 ★.