How To Make A Lithium Battery Pack With 18650 Cells | Practical Skills For Makers byte sized engineering 15:44 2 years ago 382 733 Далее Скачать
1658 A DIY Battery That Is Crazy Simple To Make Robert Murray-Smith 5:00 2 years ago 61 982 Далее Скачать
Can an 18th Century Battery Charge Your Phone? How To Make Everything 15:55 1 year ago 771 710 Далее Скачать
I Create High Power Batteries Easily Great Electronic Inventions 17:00 5 months ago 1 988 690 Далее Скачать
Homemade Battery! - The DIY "Earth Battery" - Powers Clocks/Watches/Calcs/LED Lights.... desertsun02 4:43 10 years ago 815 473 Далее Скачать
