I have nissan exa 87 which does not hold charge i changed alternator and belt not charging?

does it have mega fuse if so where n put tester to it reads between 12 n 13 if i dont use radio or wipers or lights it can last over a week but if i use wipers n stuff maybe a few days what can i do
I have nissan exa 87 which does not hold charge i changed alternator and belt not charging?
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I have nissan exa 87 which does not hold charge i changed alternator and belt not charging?
It sounds like your battery isn't holding a charge (as you stated in your title) It may read on your battery tender that it is charged but it doesn't last under a load. Take it to an auto parts store and ask them to load test the battery. With all likeliness they will find the battery to be bad and you will need a new one.
First go to the auto parts store and have your charging system check along with your battery. You question does not have enough information to make any kind of right answer. I bet after your trip to the parts house you will have your answer.
1st. dont use ur radio sing to urself. 2nd when it rains poke ur head out the window. 3rd buy urself a torch and sticky tape it to ur bonnet.
Your battery should read 12 volts with the engine off. Turning on the headlights, it should maintain a full 12 volts.



Anything less indicates a cell maybe shorted out.



when you start the car, the voltage reading should be 13.5 volts, the extra 1.5 volts needed to overcome the internal resistance of the battery.



take it to the auto parts store. Most of them can check the charging system on the vehicle. It is not uncommon for the battery to die at the same time that the alternator goes out.



Your post is hard to read, please use full words and punctuation marks.