After checking the battery it shows that the battery voltage is at 12.57 volt DC. But when
standing the engine.there is a big voltage drop and the ballcry became weak when cranking the engine. When check the voltage supplied by t11c charging alternator,it is giving 14 volts DC which only mean the charging alternator is worki11g properly.
It's possible that 1hcbaucry plates arc already weak and can no longer accept charging current coming from
charging atcmator.