4400mAh 6-Cells, Ibm Thinkpad t21 Series Laptop Battery

Battery Tips

1. Do not pierce, hit, step on, crush or abuse the ibm thinkpad t21 series battery as this may result in the explosion.

2. Do not expose the ibm thinkpad t21 series battery in water or other moist matters that can shorten the life of laptop batteries.

3. Use a soft,clean and dry cloth to clean the ibm thinkpad t21 series laptop battery.

4. Do not use harsh chemicals, cleaning solvents or strong detegents to clean the laptop batteries.

5. Remember to remove the battery for ibm thinkpad t21 series from laptop when running on AC Adapter for an extended period of time.

6. Keep the battery away from fire or other sources of extreme high temperature, as it may cause an explosion.

7. Do not attempt to modify or disassemble the ibm thinkpad t21 series battery.

8. Do not charged to higher voltages than ibm thinkpad t21 series battery threshold voltage, as it would become unsafe.