Baseus Power Bank 20000mah Fast Charging PD 20W Portable Charger Batterie Externe For iPhone 13 pro max Item NO.: 1005004546502950

20000mAh PD 20W Fast Charging Power bank

Dual Inputs & Outputs
20000mAh Large Capacity
Multi protocol compatibility

Support All Apple Android Fast Charging Protocols

Compatible with PD,FCP, QC, AFC and other quick-charging protocols, it can quickly charge for Apple, Huawei, Mi,Samsung, other mobile phones and tablet.

Note: This test list is related to the product model and software version. The version upgrade may affect the adaptation effect. For more supported models, please refer to the actual use.

Type-C dual-way fast charging

Support Apple 8-13 series fast charging.

*This model is fast charging and does not support small current charging, earphones and other products;

Multi-Device Charging

Supports Micro/Type-C input interfaces and USB/Type-C output interfaces.

Portable and handy

Easy to travel with

20000mAh Large Capacity

True 20000mAh capacity, perfect for trips.

High Power with Low Temperature

NCT temperature sensors: intelligently monitor the temperatureof the circuit.

ABS casing: excellent heat dissipation.

LED battery indicator

Understand battery status

Upgraded Texture by Laser Process

Sweat-proof and anti-fingerprint texture makes it comfortable to hold in summer.

Orange power button

Click the button to turn on the power and check the remaining power.

Q&A

Q: Why the battery capacity is 20000mAh, but the rated capacity is 12000mAh?

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 14800mAh ( 3.7V*20000mAh/5V=14800mAh).

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 12000mAh. (14800mAh*75%=11100mAh).