Baseus 65W Power Bank 30000mAh PD Quick Charging Powerbank Portable External fast Charger For phone Tablet For Xiaomi
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Description
65W Power Bank
Capacity
Battery Capacity: About 30000mAh/3.8V
Rated Capacity: About 18000mAh
Energy Conversion: About ≥78%
THREE INPUT
Type C Input: About 5V/3A,9V/3A,12V/3A,15V/3A,20V/3A 60W(USB C PD 3.0)
Micro Input: About 5V/2A,9V/2A,12V/1.5A 18W
Input for iP: About 5V/2.1A
FIVE OUTPUT
Type C Output: 5V/3A,9V/About 3A,12V/3A,15V/3A,20V/3.25A 65W(USB C PD 3.0 QC3.0)
USB 1 / 2 / 3 / Output: About 5V/3A 15W
USB 4 Output: About 5V/4.5A,4.5V/5A,5V/3A,9V/3A,12V/2.5A,20V/1.5A 30W(SCP QC3.0)
USB 1 / 2 / 3 + USB 4 Output: About 5V/3A 15W
USB 1 / 2 / 3 + Type C Output: About 15W+45W
USB 4 + Type C Output: About 18W+45W
USB 1+USB 2+USB 3+USB 4 + Type C Output: About 15W+45W
Total Ouput: About 5V/6A
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).
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