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Power Bank 20000mAh Portable Charger

Power Bank 20000mAh Portable Charger

$114.64
$157.63 $114.64
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Battery Capacity

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




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