View Cart
IBM THINKPAD X21 SERIES battery,Replacement for IBM THINKPAD X21 SERIES Laptop Batteries pack
- Brand:
- Chemistry:
- Volts:
- Capacity:
- Dimension:
- Net Weight:
- Color:
- Battery Code:
- IBM
- Li-ion
- 11.1V
- 4400mAh
- 208.80x50.84x19.50mm
- 293.00(g)
- Black
- IBM 02K6651
Quantitiy:
IBM THINKPAD X21 SERIES battery,Replacement for IBM THINKPAD X21 SERIES Laptop Batteries pack
- Brand:
- Chemistry:
- Volts:
- Capacity:
- Dimension:
- Net Weight:
- Color:
- Battery Code:
- IBM
- Li-ion
- 11.1V
- 3600mAh
- 208.80x50.84x19.50mm
- 293.00(g)
- Black
- IBM 02K6651
Quantitiy:
Other types of batteries
IBM THINKPAD X21 SERIES battery tips
- Your new IBM THINKPAD X21 SERIES laptop battery comes in a discharged condition and must be charged before use (refer to your computer manual for charging instructions).
- When charging IBM THINKPAD X21 SERIES battery for the first time your computer may indicate that charging is complete after just 10 or 15 minutes. This is a normal phenomenon with rechargeable batteries. Simply remove the battery from the computer and repeat the charging procedure.
- If laptop battery will not be in use for a month or longer, it is recommended that it be removed from the device and stored in a cool, dry, clean place.
- After 3 years of reasonable use you will be entering the stage of possible total battery failure.
- A primary battery is not intended to be recharged and is discarded when the battery has delivered all of its electrical energy.
- A rechargeable battery is a galvanic battery which, after discharge, is restored to the fully charged state by the passage of an electrical current through the cell in the opposite direction to that of discharge.
- If you want to get a bit more juice out of a battery, fully discharged and recharged it several times in a row. It may be a pain, let your laptop run until the system shuts down. Then recharge it and, if you have time, discharge and recharge it a second time.
- The last option would be to buy a second battery to change or a large 3rd party laptop battery to massively increase battery life.
Back to top
All brand names, logos, and trademarks referenced on this site remain the property of their respective owners. They are used to demonstrate compatibility for descriptive purposes only. www.discount-battery.org is not affiliated with, authorized by, licensed by, distributors for, nor related in any way to any brand name manufacturers. We do not sell original name-brand all kinds of batteries. Use of the site constitutes acceptance of our Terms and Conditions. Copyright ©2004-2009 discount-battery.org All rights reserved.