The battery is new(replaced a few months ago The alternator was replaced a few months ago as well
But since the new alternator was put in I am having the follwoing problems
The alternator seems to not charging the batter. Earleir the battery will get charged while driving and "all is well". But sometimes the battery does not get charged and eventually , while driving, I start hearing static on the radio especially when braking, other electrical things start to actup like turn signals not working. Also, starngely The car is very slow when acceleratiing from a stop light though it works fine in reverse. Of course at this time I know that If I turn off the car it won't start due to low battery nd I have to charge the battery again.
During the time it was running fine I had the battery and alternator tested at a autoparts store and both tested fine.
any insights please?