行動電源 - 轉換效率 app for iPhone and iPad

4.2 ( 2312 ratings )

Utilities Reference
Developer: Tzu-Hsuan Wu

Free

Current version: 1.0, last update: 7 years ago
First release : 18 Nov 2015
App size: 383.12 Kb

The actual capacity of the power bank is different from rated capacity because transformation between 3.7V(Lithium-ion battery voltage) and 5V(USB voltage).

This App can calculate the Conversion Efficiency of power bank(Lithium-ion battery).

The Higher Conversion Efficiency mean lower operating temperature and more environmentally friendly.