FLOVEME 20000mAh Portable Charging Powerbank

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FLOVEME 20000mAh Portable Charging Powerbank

$36.37$42.90

36.37 FC*

bank and cable 1bank and cable 2bank and cable 3Black
Clear

Description

Please NOTE :
The power bank has two regular standards of capacity, one is the battery capacity, one is the rated capacity.  The  20,000mah power bank, being labeled 10000mah/3.7v core capacity be converted to rated capacity 12400mah/5v.
Why exist this difference?
The most important reason is the conversion rate. Because most of the 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 20,000mAh power bank that can really be used by us is about 12400mAh.
Also, The conversion rate of the entire mobile power industry is basically in the range of 60%-70%. Please kindly noted.

Additional information

Battery Type

Li-polymer Battery

Features

Charger & Battery in 1

Output Interface

Double USB

Input Interface

USB Type C

Shell Material

Plastic

Type

Portable Power Bank

Support Quick Charge Technology

No

Feature

Portable Phone Battery Charger

Feature 1

Battery Power Bank

Feature 2

Powerbank 20000mah

Feature 3

Portable Charger for Phone

Feature 4

External Battery Phone

Feature 5

Portable External Battery

Feature 6

Mobile Power Bank

Feature 7

Battery Pack for Samsung Galaxy S10 S9 S8 Plus

Feature 8

Power Bank for iPhone12 11 Xs Max X 8

Feature 9

PowerBank for Xiaomi mi 9 8 se Redmi Note 7 5 pro

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