Advanced Power Solutions: Choose between 5000mAh capacities to keep your devices powered longer. Compatible with Qi2 for efficient wireless charging at 5W, 7.5W, 10W, and 15W, and supports USB-C input/output with 9V-2.22A and 5V-3A protocols. Smart Connectivity: Features the nRF52840 (BLE) and SX1262 (LoRa) chips, making it fully compatible with for Meshtastic projects. This allows for remote communication and tracking, ideal for outdoor adventures. and Safe: Constructed from robust ABS and tempered glass, and equipped with multiple safety protocols including overvoltage, under voltage, overcurrent, short circuit, and temperature protections to device integrity and user safety. Efficient Display: Comes with a 2.13-inch e-ink display that provides clear and power-efficient visibility even under direct sunlight, perfect for real-time updates without draining the battery. Simultaneous Charging: Supports simultaneous wired and wireless charging, allowing you to charge the power bank and your device at the same time, with a wired charging input of 10W and a wireless output of 5W. Battery capacity:5000mA/3.87V(19.35Wh) Battery type:Lithium polymer battery Charging time:About 2.5 hours Working temperature:Charging: 0-45 Discharging: -10-45 Storage temperature:-20-55 Input: 9V-2.22A,5V-3A Output: 9V-2.22A,5V-3A Battery charging limit voltage:4.4V Wireless Charging output:5W, 7.5W, 10W, 15W Charge+Discharge:USB-C output (10W) + Wireless charging (5W) chip:nRF52840(BLE), SX1262(LoRa) E-Ink:2.13 Inch (The product appearance and printed words depending on the batch, but this does not affect use) Color:B:Yellow & White Material:ABS Package Contents: 1 * 5000mAh Power Bank Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.