Replacement 4400mAh Lenovo/IBM ThinkPad X21 Battery
Replacement
Lenovo/IBM ThinkPad X21 Battery (4400mAh) is specially designed for the original Lenovo/IBM ThinkPad X21 Laptop battery. Brand new
Lenovo/IBM X21 Battery, with UL, CE, ISO9001:9002 certification, 1 year warranty.compatible with
Lenovo/IBM 02K6651
- Capacity : 4400mAh,
- Voltage : 10.8V
- Cell Type : Li-Ion
- Color : black
- Dimension : 208.60 |53.20 |20.50mm
- Net Weight : g
Buy Battery And Adapter Together(save more £ 3.00 !)
Product Warranty
- 100% compatible with OEM ibm laptop battery
- We are factory direct, you will get great products at low, low prices
- All items built brand new with the highest quality standards, safety features and have one year warranty
- 30 day money back guarantee
Compatible Parts:
Lenovo/IBM:02K6651,02K6652,02K6678,02K6712,02K6837,02K6838,02K6839,02K6850,08K8024
Compatible Models:
Lenovo/IBM ThinkPad X20, Lenovo/IBM ThinkPad X21, Lenovo/IBM ThinkPad X22, Lenovo/IBM ThinkPad X23
Tips to Extend Your Battery Life
- A new battery comes in a discharged condition and must be charged before use. Upon initial use (or after a prolonged storage period) the battery may require three to four charge/discharge cycles before achieving maximum capacity.
- When charging the battery for ibm thinkpad x21 for the first time the device may indicate that charging is complete after just 10 or 15 minutes. This is a normal phenomenon with rechargeable batteries. Remove the battery from the device, reinsert it and repeat the charging procedure.
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- Another enemy of ibm laptop battery life is heat. Avoid heat, heat is the Lithium battery's enemy, the temperature in a car can easily rise 50F in a single hour, in some cases reaching 140F. Keep the ibm x21 battery cool. Avoid a hot car.
- Dim your screen - Most laptops come with the ability to dim your laptop screen. Some even come with ways to modify CPU and cooling performance,this will also save on ibm thinkpad x21 battery drain.
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