20000mAh High Capacity Power Bank Portable Charger Fast Charging External Battery

About rated capacity: Rated Capacity=Capacity*Batteries Voltage/Output Voltage*Energy Conversion Rate 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). It can be calculated as above. Baseus Two-way Fast Charging Bipow Digital Display Power Bank 1.PD 20W 2.LED display for battery level 3.Dual inputs and three outputs 4.Allow to bring on a plane From Low Battery to Full Charging in a Second The charging time of Apple will be reduced through this 20W fast charger Apple 12(20W) About 50% charge in 30 minutes Apple 11(18W) About 50% charge in 30 minutes Fully charge itself (18W) 6-7 hours Small Size Portable and handy Support Huawei/Samsung Fast Charging Protocols Compatible with FCP,QC,AFC,and other quick-charging protocols,it can quickly charging for Huawei ,Mi,Samsung and other mobile phones Multi-Device Charging Dual inputs and three outputs A Portable Charging Station Outdoors/Dormitory/Live-streaming 1.Charge your devices in a blackout 2.Charge your fan in hot summer 3.Portable Charging 4.Long battery life Quality Cell, Safely Charging The high-quality polymer lithium battery ensures safe power storage and discharge 1.Over voltage protection 2.Over current Protection 3.Over power protection 4.Over charge protection 5.Short circuit protection 6. Over-discharge protection 7.Restore protection 8.Electromagnetic field protection 9.Over heat protection NTC Temperature Protection The temperature sensing circuit with an NTC thermistor offers over-temperature protection NTC temperature sensors can detect temperatures. After a certain period of fast charging, they turn into trickle charging to prevent overcharge by detecting the battery temperature according to the resistance value. Smart Current Distribution It automatically outputs the required current according to the devices Upgraded Texture by Laser Process Sweat-proof and anti-fingerprint texture makes it comfortable to hold in summer Never Guess the Current Battery Level LED display shows battery percentage in real time, travelling without worrying about low battery Allow to Bring om a Plane Conform to inter nation air transport standards, just feel reassured when boarding with it Two Colors, Three Capacities