Laptop battery question

i have a dell inspiron 1750 that says plugged in but not charging, it works fine when plugged into power source with or without battery inserted.

my question is: how can i tell if it's the battery that is defective or the laptop? I don't really want to pay for a new battery to find that the laptop has the problem.
thanks in advance.
2 answers Last reply
More about laptop battery question
  1. usually the life expectancy of a battery is about 2 years
  2. You'd better to change your battery
Ask a new question

Read More

Battery Dell Inspiron Laptop Battery Power Source Laptops