Tested the Stuffcool Giga Max 25,000mAh Power Bank: More Than Just a Gadget

Running out of battery can be a frustrating experience, especially when you’re on the go or relying on your devices for essential tasks. The Stuffcool Giga Max 25,000mAh power bank, priced at Rs. 4,999, aims to alleviate this common issue by offering a compact yet powerful solution for charging multiple devices. After extensive testing over the past month and a half, this review delves into the features and performance of the Giga Max to determine if it truly lives up to its promises.

Compact Design With a Big Battery

The Stuffcool Giga Max power bank boasts a substantial 25,000mAh battery while maintaining a compact size of just 10.6 x 7.0 x 4.0 cm and a weight of 430 grams. Its matte finish not only enhances its aesthetic appeal but also prevents smudges, making it a practical choice for everyday use. Importantly, with a capacity of 96.25Wh, it complies with airline regulations, allowing frequent travelers to carry it without worry.

In daily scenarios, the Giga Max proved to be surprisingly portable. It easily fit into a backpack and could be conveniently stowed in a sling bag during commutes or longer walks. This combination of power and portability makes it an attractive option for users who need a reliable charging solution for multiple devices.

Built-In 100W Type-C Cable Makes a Real Difference

One of the standout features of the Giga Max is its built-in 100W Type-C cable, which eliminates the hassle of carrying extra cables. This thoughtful design ensures that users can charge their devices without the risk of forgetting essential accessories. The cable supports full 100W power delivery, making it suitable for charging power-hungry devices such as laptops and tablets at their maximum speed.

During testing, the Giga Max successfully charged a variety of devices, including an iPhone, multiple Android smartphones, an OnePlus Pad 3, and a MacBook Air, all without the need for additional cables. This versatility makes it a valuable tool for anyone who relies on multiple gadgets throughout the day.

Smart Display and Charging Features

The Giga Max features a TFT display that provides real-time information, including battery percentage, wattage, and charging direction. Unlike many power banks that only offer a blinking LED, this detailed display enhances the user experience by providing crucial data, especially when charging larger devices like tablets.

The power bank includes several output options: a 100W Type-C output, a separate full-speed Type-C port, and an 18W USB-A port for older accessories. It also supports Programmable Power Supply (PPS), enabling fast charging for devices compatible with Samsung’s Super Fast Charging 2.0. According to Stuffcool, the Giga Max can charge most modern smartphones to 50% in approximately 30 minutes, and real-world tests confirmed consistent charging speeds.

Performance With Multiple Devices

When tested with various devices, the Giga Max demonstrated impressive performance. For instance, charging an OnePlus Pad 3 with a 12,140mAh battery showed that it could reach around 70-80% in about an hour. Similarly, the iPhone 17 achieved a 50-55% charge in the first 30 minutes, with a full charge taking around 90-100 minutes. The Giga Max also performed well with the iQOO 13 Neo, achieving 45-50% in the first half hour.

While charging two devices simultaneously, the total output dropped to 15W, which is typical for compact power banks. However, the power distribution remained stable, with no overheating or dropouts, ensuring a reliable charging experience. The Giga Max also carries CE, RoHS, and BIS certifications, providing peace of mind regarding safety and reliability.

Overall, the Stuffcool Giga Max 25,000mAh power bank stands out as a versatile and dependable charging solution for users with multiple devices. Its compact design, built-in cable, smart display, and robust performance make it a worthy investment for anyone seeking a reliable power source on the go.


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