LENOVO 42T4690 42T4691 42T4688 42T4689 42T4832 42T4833 51J0497 Laptop Battery Pack ThinkPad T400s 2801 2808 2809 2815 2823 2824 2825 T410s T410si
- Shipping Area : We ship all over the world!
- Battery Type : Li-ion Color : Black
- Voltage : 11.1V
- Capacity : 4400mAh
- Dimension :
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Brand New! - 1 year Warranty!
- 30 days money back!
- Safe and Secure !
LENOVO 42T4690 battery Description :
LENOVO 42T4690 Can replace the following part numbers
LENOVO 42T4690 Can replace the following models:
Why buy laptop batteries from us?
+ Wholesaler and distributor of high quality LENOVO 42T4690 notebook batteries ,LENOVO 42T4690 Laptop Battery
+ New: A brand-new, unused, unopened, undamaged item in its original packaging
+ This LENOVO 42T4690 notebook battery has been tested and validated on lenovo systems to ensure it will work with your notebook.
+ 1 year warranty! 30 days money back! LENOVO 42T4690 batteries have been made of Safe and Powerful Cells
+ Have over 5,000 pieces of different batteries in stock and offer the best service to our customers.
+ Have a complete engineering facility for battery pack testing. This enable us to provide the most up-to-date in battery pack testing for the most advanced portable consumer electronics products. We only sell quality products from quality suppliers
How do I extend the life of my LENOVO 42T4690 laptop battery?"
- + New LENOVO 42T4690 Battery Pack must be fully charged before use.If you don't use your laptop for a period of time,you must fully discharge then recharge the LENOVO 42T4690 battery.
- + Always use a LENOVO laptop on a hard surface. Don’t put it on your lap (despite its name) or on thermal insulating materials such as cushions. If you like to work in bed with your laptop, I recommend using a laptop table. I have this one, and I am quite content with it.
- + Try to avoid charging the battery while you are working with the laptop. Charging the LENOVO 42T4690 batteries increases your laptop’s temperature. The problem is that the CPU, the graphics card and the hard disk also heat up your laptop, which adds to the temperature increase experienced when charging the LENOVO 42T4690 battery. Many vendors deliver their laptops with software that allows you to disable charging. You also can remove the LENOVO 42T4690 battery while you are working on AC current.
- + Make sure the laptop’s ventilation can always work properly. Don’t place objects before the ventilation systems opening. Don’t run or charge the laptop while it is in its case.
- + Don’t leave the laptop in the car or under the sun in summer. Use a bike. It keeps your LENOVO 42T4690 laptop battery cool and your own battery healthy. And too much sun exposure causes only skin cancer anyway
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If you need a part for your model that is not listed above, Just tell us your laptop battery number and your laptop model, we can help you find any replacement laptop battery you need. Please email us via