Batteries, Types - Primary & Secondary Batteries, Characteristics Of Batteries |BEE|
5:40
Elementary Calculations of Energy Consumption With Example |BEE|
11:09
Types Of Wires & Cables - Uses, Diagrams |BEE|
11:24
Power Factor - Definition, Methods to Improve Power Factor |BEE|
10:42
Earthing, Types Of Earthing with Diagrams |BEE|
15:13
The Battery Basics: Understanding Lithium-Ion, Lead-Acid and More
6:39
I've stopped using alkaline AA and AAA batteries: LI-ION is here (three month update on)
13:50
Li-ION CELLS || SECONDARY CELLS || @sadhanadhananjaya CHEMISTRY WINS #chemistry
9:02