@danielnava50666 From your description of the battery charging, I think you probably have some deep logic board-level problems. The only ways to solve that type of problem would be either a) replace the motherboard or b) take the motherboard to a motherboard repair specialist.
In other words, you might want to trade this one in for credits unless you have a good motherboard repair specialist near you.
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Edit: As Sam said in the comments, back up any important data on this computer. If you needs methods to do this let me know by leaving a comment on this answer.
@danielnava50666 From your description of the battery charging, I think you probably have some deep logic board-level problems. The only ways to solve that type of problem would be either a) replace the motherboard or b) take the motherboard to a motherboard repair specialist.
In other words, you might want to trade this one in for credits unless you have a good motherboard repair specialist near you.