TOPK Power Bank 10000mAh With Phone Holder Portable Charger Powerbank External Battery PoverBank for iPhone 12 Pro Max Xiaomi mi
Reason to Buy From Us
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
Details
- Brand Name - TOPK
- Battery Type - Li-polymer Battery
- Features - Built in Cables, Digital Display
- Output Interface - Double USB
- Certification - RoHS, CE, FCC
- Origin - CN(Origin)
- Input Interface - Micro USB, USB Type C
- Shell Material - Metal
- Type - Portable Power Bank, mini power bank/powerbank mini
- Support Quick Charge Technology - Two-way Quick Charge
- Color - Black / White
- Type 1 - PowerBank/External Battery Pack/Portable Charger
- Type 2 - power bank mini /mini powerbank
- Type 3 - mini power bank 10000mah
- Feature 1 - mini power bank,mobile battery, powerbank 10000, portable charger
- Feature 2 - powerbank 10000mah, power banks, power bank 10000, usb bank
- Feature 3 - portable charger for mobile phone, powebank, power pack
- Feature 4 - External battery telephone, battery pack for phone, battery bank
- Model - I1014
- Feature 5 - power bank for iPhone 12 pro max
- Feature 6 - power bank with phone stand
- Feature 7 - power bank with phone holder
Note：
1.The Power bank The labeled core capacity is 10000mah/3.7V , the rated capacity is 6500mah/5V.
FAQ
Q: 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 6500mah/5v.
Why exist this happening?
A: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 6500mAh.
