30,000mAh battery delivers extended usage time, ensuring devices stay powered for long Two USB-C ports and one USB-A port enable simultaneous charging of multiple devices Rapid charging provides up to 15W total output, delivering fast and efficient power when needed Bright LCD display offers a clear battery percentage readout for easy monitoring PowerSafe management safeguards against short circuits, overcurrent, overcharging, and overdischarging, ensuring reliable protection Low-current mode optimizes power delivery for earbuds, smartwatches, and other low-power accessories Compact design is easy to carry in pockets or bags Cable length of 3ft. offers convenient reach for charging devices without excess clutter Compatible with cellphones and tablets running on Android, and iPhones