RAXFLY Mini Power Bank 10000mAh Cell Phone Portable Charger LED Powerbank 10000 mAh For Xiaomi External Mobile Battery Poverbank
$34 – $46
Please NOTE :
Power bank has two regular standard of capacity , one is the battery capacity, one is the rated capacity. The 10000mah power bank, being labeled 10000mah/3.7v core capacity be converted to rated capacity 6200mah/5v.
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 10,000mAh power bank can really be used by us only about 6200mAh.
Also, The conversion rate of the entire mobile power industry is basically in the range of 60%-70%. Please kindly noted.
Please search on Google if want to know the details
Charger & Battery in 1
USB Type C
Portable Power Bank
|Support Quick Charge Technology
|Supports Solar Energy
|Is LED Lamp Illumination
|Compatible Model 1
Mini Power Bank 10000mAh With Digital Display
|Compatible Model 2
Powerbank 10000mAh Dual USB Slim Powerbank Portable External Battery
|Compatible Model 3
Mini Charger For Phone With LED Digtal Display
|Compatible Model 4
External Battery For Cellphone Portable Charging
Phone Charger For iphone 11 Pro Max XR 7 8 6S Plus X XS Max
Fast Charger Mobile Phone Accessories Povebank
Portable Charger For Xiaomi mi Power Bank For Xiaomi mi 9 9t lite
|USB Output 1
|USB Output 2
|Method of Sales
Retail / Wholesale / Drop Shipping