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Replacement 7800mah 9 cell IBM Lenovo 42T4540

Buy cheap and high quality rechargeable 9 cell IBM Lenovo 42T4540 for your notebook computer. We guarantee the 9 cell IBM Lenovo 42T4540 for 1 year and 30-day money-back.

9 cell IBM Lenovo 42T4540
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9 cell IBM Lenovo 42T4540

    Product Information
  • Compatible Part Numbers:
  • 42T4534, 42T4536, 42T4538, 42T4540, 42T4542, 42T4543, 42T4650, 43R9253, 43R9254, 43R9255
  • Capacity: 7800 mAh
  • Voltage: 10.8 V
  • Battery Type: Li-ion
  • Color: Black
  • Inventory: In Stock
  • Payment & Shipping Policy

9 cell IBM Lenovo 42T4540 fit models:

  • IBM Lenovo ThinkPad X200 Notebook Series
  • IBM Lenovo ThinkPad X200s Notebook Series

Tips for 9 cell IBM Lenovo 42T4540 :

1. Your new 9 cell IBM Lenovo 42T4540 comes in a discharged condition and must be charged before use (refer to your computer manual for charging instructions). Upon initial use (or after a prolonged storage period) the battery may require two to three charge/discharge cycles before achieving maximum capacity.
2. When charging 9 cell IBM Lenovo 42T4540 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.
3. If 9 cell IBM Lenovo 42T4540 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.
4. It is normal for 9 cell IBM Lenovo 42T4540 to become warm during charging and discharging.
5. A charged 9 cell IBM Lenovo 42T4540 will eventually lose its charge if unused. It may therefore be necessary to recharge the battery after a storage period.

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