10000mAh Battery Charger Case for Google Pixel 8 Pro Pixel 6 Pixel 7 Pro Power Bank Wireless Charging Cover Battery Pack
- [Wireless Charging Battery Case for Google Pixel 8 Pro ] 10000mAh battery case ONLY for Google Pixel 8 Pro, Note: NOT support wired headphone, wireless charging, Android Auto or transfer data.
- [Pixel 8 Pro cell phone battery charger cases] Smart LED indicator make you easy to track the battery power. The 4 LED lights on the back show the consumption of the charger case(0-25%-50%-75%-100%). One-click to start to charging your phone or track the battery, One-click to stop charging.
- 【5W Qi Wireless Charging Supported】Pixel 8 Pro Battery case Support 5W wireless charging,Wired charging: input 5V/2a, output 5V/2a. fast charged powerfully extended 150% battery life
NOTE:
Portable Battery charger case has two regular standard of capacity , one is the battery capacity, one is the rated capacity.
Why exist this difference?
The most important reason is the conversion rate. Because most of power bank’s battery voltage is 3.7V, and power bank needs to increase the voltage to 5V when charging the mobile phone, which making the power bank’s conversion efficiency only 3.75/5=74%, Also include generated heat when battery voltage boosting, and various of wire consumption, Electricity and self-consumption. these points add up to account for 30%-40% of the power of the mobile power source.
So the 5,000mAh power bank can really be used by us only about 3000-4000mAh.
Also, The conversion rate of the entire mobile power industry is basically in the range of 60%-70%. Please kindly noted.
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