Maximize the performance of Ibm Thinkpad r40e Series

Do's :

1. Properly "condition" ( fully charge/discharge for first 3 cycles ) the Ibm Thinkpad r40e Series Battery when it is new.

2. Keep the Ibm Thinkpad r40e Series Laptop Batteries and the contact terminals clean.

3. Avoid exposing the battery to extreme heat and cold.

4. Use the Ibm Thinkpad r40e Series Battery Pack. If possible, avoid letting your battery sit dormant for long periods of time.

5. Charge and re-condition the Ibm battery after an extended idle period.

Don'ts :

1. Toss, drop, or otherwise abuse the Ibm laptop battery.

2. Short-circuit the laptop battery.

3. Open and expose the cell contents.

4. Modify the battery casing and/or housing.

5. Allow the Ibm Thinkpad r40e Series Battery to be exposed to rain or excessive moisture.

6. Incinerate a battery. Properly dispose of a used ibm thinkpad r40e series laptop battery.