Charge at the rate where the voltage drop occurs until the battery is charged. lf the battery is badly sulfated, even the lowest rate ... Finish the charge by slow charging unless the battery is being put into immediate service. ... 5. lf fast charging is used, never exceed 40 amps for a 12-volt battery or 70 amps for a 6- volt battery.
|Title||:||Electrical systems service manual|
|Author||:||Deere & Company|