Difference between lead-acid and nickel-cadmium batteries

[karim102]

Hi ,
How are you? I am a student in Academy for aviation. I study now Electrical book for avionics, I have confuse about Lead-acid battery and Nickel-Cadmium battery. I want to know what diffenet between them.
Thanks
I appreciate it .

 

[dlgoff]

Try this.
http://www.isco.com/WebProductFiles/Applications/201/Nicad_vs_LeadAcidBatteries_TechBulletin.pdf"