Batterie externe Baseus Airpow 20W 10000mAh 20000mAh à charge rapide pour iPhone 16/15/14/13/12 et Xiaomi

Q&A   Q: Why the battery capacity is 10000mAh, but the rated capacity is 5800mAh?     A: Because the input voltage of devices such as mobile phones is 5V. Inside the power bank, the original 3.7V will be boosted to 5V before output. So the output capacity is 7400mAh ( 3.7V*10000mAh/5V=7400mAh). There will be energy loss in the step-up and step-down process, and the energy conversion rate: more than 75%. Finally, the rated capacity is about 5800mAh. (7400mAh*75%=5550mAh). Baseus Airpow Fast Charge Power Bank 1.PD 20W Fast Charging，iphone 8-15 series compatible 2.Two-way Fast Charging 3.Safe fast charging, 9 Safety Protections Juice up Your Cell Phone in a Snap! Charges Apple 14 Pro up to 50% in about 30min Super-Fast Recharge Supports 18W input with the USB-C port , fully recharges itself in 2 hours and 48 minutes Charging multiple devices Supports 18W input with the USB-C port , fully recharges itself in 2 hours and 48 minutes Widely Compatible with Various Devices 10000mah Large Capacity Premium Quality with Upgraded Safety