The Oraimo PowerBox 400 40000mAh Power Bank is a high-capacity charging solution equipped with a 40000mAh (148Wh) battery that can charge smartphones up to eight times. It features 22.5W fast charging with PD and QC 3.0 support, ensuring quick power delivery for compatible devices. With five output ports—four USB-A and one USB-C—it allows simultaneous charging of multiple devices. Dual input ports (Type-C and Micro-USB) provide flexible recharging options. A digital LED display shows real-time battery percentage for easy monitoring. The power bank includes a bright built-in LED torch for emergency use. It is built with V0 fireproof material and includes a 15-layer smart protection system for safety and durability. Its sturdy design and ultra-high capacity make it ideal for travel, outdoor activities, and extended device use.