Level 2 · Automotive Electricity
Battery
Construction, open-circuit voltage, load testing and the real reasons batteries fail.
2 Lessons
17 min
Loading…
1
How a Lead-Acid Battery Works
beginner
Cells, plates and electrolyte — and what ageing really does.
8 min
2
Open-Circuit Voltage and State of Charge
intermediate
Reading a rested battery voltage and understanding what it tells you — and what it does not.
9 min
1 Exercise
Advertisement
Module quiz
6 Questions · Pass mark: 70%