100,000 mAh Power Bank from Recycled Cells
Author: IVAN VRABAC
Country: Croatia
e-mail: 1ivanvrabac@gmail.com
web: https://vrabac.eu/
A MINI POWER PLANT WHICH ELECTRONICALLY SEPARATES THE PHASES OF THE DIRECT CURRENT TO OBTAIN TWO CURRENTS, NORTH AND SOUTH
Author: SREĆKO PANIĆ
Country: Croatia
Tel.: 0989040931
BATTERY THERMAL CHARGER -FOR FAST CHARGING-
Autor: ZDRAVKO CRNJAC
Country: Croatia
e-mail: zcrnjac1@gmail.com
