MARBERO Portable Power Station 155Wh, 100W Portable Generator 42,000mAh

Real-Time Runtime Calculator: Our portable power station has a rated energy of 155Wh. The actual runtime is determined by your device’s power consumption: Runtime (hours) = 155Wh ÷ Device Power (Watts). For example, a 65W laptop will run for approximately 2.4 hours on a full charge. The higher the wattage of your device, the shorter the runtime — this is a standard characteristic of all portable power stations, not a product defect.
Know What to Expect: With 155Wh of energy, you can charge a typical smartphone (15Wh battery) about 8–10 times, a tablet (30Wh) about 4–5 times, or power a 50W mini cooler for approximately 2.6 hours. Please note that using the AC (wall outlet) port involves a ~15% energy conversion loss, so runtime will be slightly shorter than theoretical calculations. For maximum efficiency, we recommend using USB-C/DC ports whenever possible.
ALL-IN-ONE PORTABLE POWER STATION: This 155Wh, 42,000mAh portable power station features a bright LED flashlight that provides essential illumination during power outages, nighttime camping trips, and outdoor emergencies, making it your reliable companion in the dark.