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Replacement 6 Cell & 9 Cell Dell PW640 battery

Buy cheap and high quality rechargeable Dell PW640 battery for your notebook computer. We guarantee the Dell PW640 battery for 1 year and 30-day money-back.

Dell PW640 battery
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Dell PW640 battery

    Product Information
  • Compatible Part Numbers:
  • 0KM742, 0KM752, 0KM760, 0KM769, 0MT186, 0MT187, 0MT193, 0MT196, 0MT332, 0P858D, 0PW640, 0PW649, 0PW651, 0RM656, 0RM661, 0RM668, 0RM680, 0T749D, 0U116D, 0U725H, 0W071D, 0WU841, 0WU843, 0WU852, 0X064D, 0X644H, 0Y568H, 312-0746, 312-0762, KM752, KM760, KM769, MT186, MT187, MT193, MT196, MT332, P858D, PW640, PW649, PW651, RM656, RM661, RM668, RM680, U116D, U725H, W071D, WU841, WU843, WU852, X064D, X644H, Y568H
  • Capacity: 6600mAh / 9Cell
  • Voltage: 11.1 V
  • Battery Type: Li-ion
  • Color: Black
  • Inventory: In Stock
  • Payment & Shipping Policy
Dell PW640 battery
Click to enlarge

Dell PW640 battery

    Product Information
  • Compatible Part Numbers:
  • 0KM742, 0KM752, 0KM760, 0KM769, 0MT186, 0MT187, 0MT193, 0MT196, 0MT332, 0P858D, 0PW640, 0PW649, 0PW651, 0RM656, 0RM661, 0RM668, 0RM680, 0T749D, 0U116D, 0U725H, 0W071D, 0WU841, 0WU843, 0WU852, 0X064D, 0X644H, 0Y568H, 312-0746, 312-0762, KM752, KM760, KM769, MT186, MT187, MT193, MT196, MT332, P858D, PW640, PW649, PW651, RM656, RM661, RM668, RM680, U116D, U725H, W071D, WU841, WU843, WU852, X064D, X644H, Y568H
  • Capacity: 4400mAh / 6Cell
  • Voltage: 11.1 V
  • Battery Type: Li-ion
  • Color: Black
  • Inventory: In Stock
  • Payment & Shipping Policy

Dell PW640 battery fit models:

  • Dell Latitude E5400 Series, Dell Latitude E5500 Series

Tips for Dell PW640 battery:

1. Your new Dell PW640 battery 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 Dell PW640 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.
3. If Dell PW640 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.
4. It is normal for Dell PW640 battery to become warm during charging and discharging.
5. A charged Dell PW640 battery will eventually lose its charge if unused. It may therefore be necessary to recharge the battery after a storage period.

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