This versatile power bank combines three essential functions into one compact device: Qi wireless charging, a 10000mAh rechargeable battery, and a convenient phone mount. The built-in battery allows you to charge two devices simultaneously through the 5W wireless charging pad and the 2.1A USB output port, making it perfect for travel and outdoor activities. The unit features multiple safety protections including over-current, over-temperature, and over-voltage safeguards to ensure reliable and secure charging. With an impressive 80 percent energy conversion efficiency, this power bank delivers fast and stable charging performance. The wireless charging pad works seamlessly with Qi-enabled devices and can charge through cases up to 10mm thick. You can freely use your phone during the charging process without interruption. The compact design measures approximately 3.6 by 3 by 2 inches and weighs just 0.6 pounds, making it highly portable. The power bank is compatible with a wide range of devices including iPhone XS Max, XS, XR and Samsung Galaxy models. Charging time is approximately 7 hours with a 2A input or 14 hours with a 1A input. This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.