The watt-hour efficiency of a lead-acid cell varies between
A. 25 to 35%
B. 40 to 60%
C. 70 to 80%
D. 90 to 95%
Answer:C
The watt-hour efficiency of a lead-acid cell varies between
A. 25 to 35% B. 40 to 60% C. 70 to 80% D. 90 to 95%