CCCV lead acid wet cell battery charging.

[israel7732]

i tried to charge a 60AH wet battery at a constant current of 6amps. the electrolytes started boiling at 14volts. but i think the top voltage is 14.4volts and float voltage is 13.8volts? please i want to know the correct parameters for a 3 stage charging for both wet and deep cycle batteries.

 

[pico]

You can search from Google with the word "lead acid battery charging". I got some sites here.

Lead-Acid Battery State of Charge vs. Voltage.
https://www.scubaengineer.com/documents/lead_acid_battery_charging_graphs.pdf

Lead Acid Battery Charger using the PIC14C000.
**broken link removed**

Automatic 12V Lead Acid Battery Charger.
https://www.aaroncake.net/circuits/charger2.asp