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Replacement 6 Cell & 9 Cell Dell RM668 battery

Buy cheap and high quality rechargeable Dell RM668 battery for your notebook computer. We guarantee the Dell RM668 battery for 1 year and 30-day money-back.

Dell RM668 battery
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Dell RM668 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 RM668 battery
Click to enlarge

Dell RM668 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 RM668 battery fit models:

  • Dell Latitude E5400 Series, Dell Latitude E5500 Series

Tips for Dell RM668 battery:

1. Your new Dell RM668 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 RM668 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 RM668 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 RM668 battery to become warm during charging and discharging.
5. A charged Dell RM668 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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