Portable Power Bank, Solar Charger with 36800mAh, 5V3.1A QC 3.0, Dual USB Ports, Flashlight, IPX7 (Black)

The brand "Mregb" was founded in 2014 by Bard and Daniel, who had observed the growing concern among smartphone and mobile device users about battery life. Mregb's core purpose is to provide high-quality, durable, and cost-effective power banks to address users' battery power issues.

The flagship product, the Solar Power Bank 42800mAh, boasts several impressive features. It has a built-in smart chip that can automatically identify and adapt to various USB devices, ensuring compatibility with iPhones, Samsung phones, tablets, cameras, and more. The power bank utilizes a safe and reliable high-density lithium polymer battery, which is compact in size but offers a large capacity. A security chip stabilizes the voltage and current, as well as controls the temperature, providing safe protection.

One of the unique features of this power bank is the integrated and precisely calibrated compass. This convenient tool can help outdoor enthusiasts, such as campers, hikers, and travelers, avoid getting lost. The LED indicator accurately displays the remaining battery life, allowing users to monitor the power level during use.

The Solar Power Bank offers two charging methods: solar and traditional charging. While the solar charging function serves as an emergency backup, the product's large capacity and the limited power of the solar panel make the solar charging process relatively slow. For optimal charging, it is recommended to use a charger with an output of at least 5V2A.

The power bank is designed to withstand the elements, with an IP67 rating for water, dust, and drop resistance. It can function normally in extreme environments, thanks to the use of high-strength ABS material. Additionally, the built-in flashlight can provide up to 80 hours of illumination, potentially proving useful in emergency situations.

The Solar Power Bank is specifically designed for outdoor use. Its compact design and inclusion of a hook and carabiner allow users to easily attach it to their backpacks, enabling the power bank to recharge itself under direct sunlight while on the go. This feature provides a reliable source of power, ensuring users can stay connected and powered up even in remote locations.

In summary, the Solar Power Bank 42800mAh from Mregb offers a comprehensive solution for users seeking a reliable, versatile, and durable power source for their mobile devices. With its advanced features, including solar charging, a built-in compass, and a high-capacity battery, this power bank is an ideal companion for outdoor adventures, travel, and everyday use.

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