TiLECC TC8522 Standard 4-Wire 30000 mAh Digital Display LED Light Portable Power Bank

[Important Capacity Notes]
● The rated total capacity of the power bank's internal battery cells (e.g., 30000mAh) is measured at 3.7V.
● Standard charging voltage for devices like smartphones is 5V. Voltage conversion and boosting occur during discharge, inevitably causing energy loss.
● Therefore, the power bank's actual effective output capacity is approximately 60%-70% of the rated total capacity.
● Example: A power bank with a rated capacity of 30000mAh can provide approximately 18000-21000mAh of usable charging capacity for devices (actual values vary depending on the device and usage conditions).
[Product Specifications Table]

For first-time use, it is recommended to fully charge the device beforehand for optimal performance.

Universal Charging 4-Port 30000mAh Digital Display LED Light Portable Power Bank
Say goodbye to the anxiety of running out of power for your electronics on the go. This power bank effortlessly solves that problem. Featuring universal charging mode, it meets the standard charging needs of most phones, tablets, headphones, and other devices. No need to worry about protocol incompatibility—it's hassle-free for everyday use.
Its 30000mAh high-capacity battery is the core of its endurance, providing multiple recharges for your phone. Whether on long trips, outdoor camping, or commuting emergencies, say goodbye to battery panic. It comes with 4 charging cables covering mainstream interfaces like Lightning, Micro-USB, and Type-C, eliminating the need to carry extra cables. Pack it lightly in your backpack and start charging your devices instantly.
A clear digital display shows remaining power in real time, letting you track charging progress precisely and avoid awkward mid-charge interruptions. The built-in LED light proves practical in the dark—use it as a flashlight for nighttime searches or temporary illumination.
Its compact, portable design easily fits into a backpack pocket or handbag without taking up much space. Multiple safety protections against overcharging, over-discharging, and short circuits ensure worry-free charging, delivering stable, secure power support anytime, anywhere.