- Overview
- Compatibility
- Battery Tips
Thinkpad t21 Battery, brand new laptop battery pack that is exclusively designed to work with IBM laptop computers,can be used instead of the original system battery or be swapped in as a IBM Thinkpad t21 spare battery. All IBM Thinkpad t21 laptop batteries are engineered to meet or exceed OEM Standards and are 100% compatible with original equipment. With low price plus high quality and long battery life,this replacement will definitely be your best buy IBM Thinkpad t21 battery.
IBM ThinkPad T21 Battery Compatible Part Numbers:
- IBM 02K6620
- IBM 02K6621
- IBM 02K6626
- IBM 02K6627
- IBM 02K6644
- IBM 02K6645
- IBM 02K6646
- IBM 02K6649
- IBM 02K7025
- IBM 02K7026
- IBM 02K7028
- IBM 08K8026
- IBM B321
- IBM FRU 02K7030
- IBM FRU 02K7032
- IBM IB-T/L
- IBM IBTL
IBM ThinkPad T21 Battery Fits Models:
- IBM ThinkPad T Series
- IBM ThinkPad T20 Series
- IBM ThinkPad T21 Series
- IBM ThinkPad T22 Series
- IBM ThinkPad T23 Series
ThinkPad T21 Battery Tips
- A new laptop battery for thinkpad t21 needs to be fully charged and discharged (cycled) a few times before it can condition to full capacity.
- It's a good idea to clean dirty battery contacts with a cotton swab and alcohol. This helps maintain a good connection between the battery and the portable device.
- If you are not going to use the battery ibm thinkpad t21 for a long period of time,please remove it from the pc and store it in the dry and cold place.The recommended storage temperature is 10°C to 35°C. High ambient temperature could make laptop battery pack rapidly self-discharge and reduce its using life.
- An ibm thinkpad t21 replacement battery will eventually lose its charge if unused. It may therefore be necessary to recharge the battery after a storage period.
- To get maximum performance from your laptop battery thinkpad t21 , fully optimize the notebook's power management features prior to use.