dell battery
You will get the longest inspiron 1525 battery life out of a Dell Precision or Latitude. Theoretically you can somewhere to the tune of 19 hours of life with a 9 cell standard dell inspiron 1525 battery replacement, a secondary dell inspiron 1525 battery in the optical drive bay, and the 12-cell battery slice that attaches to the bottom.
You will get the longest inspiron 1525 battery life out of a Dell Precision or Latitude. Theoretically you can somewhere to the tune of 19 hours of life with a 9 cell standard dell inspiron 1525 battery replacement, a secondary dell inspiron 1525 battery in the optical drive bay, and the 12-cell battery slice that attaches to the bottom.