Question: what is normal discharge current?
Answer: The discharge current, in amps (A), is expressed as a fraction of the numerical value of C. Typical tubular positive lead-acid cell behavior at various discharge currents. For example, 0.2 C means C/5 A, and discharging will take approximately 5 hours. If C = 40 Ah, a current of 4 A can be expressed as 0.1 C.