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Replacement 56 WHr Dell Latitude D531 D531N D820 D830 Precision M65 M4300 Battery

Buy cheap and high quality rechargeable CF623 CF704 for your notebook computer. We guarantee the Dell Latitude D820 Battery for 1 year and 30-day money-back.

Dell Latitude D820 laptop battery
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Dell Latitude D820 Laptop Battery

    Product Information
  • Compatible Part Numbers:
  • 312-0393 312-0394 312-0401 312-0402 312-0538
  • 451-10308 451-10309 451-10326 451-10327 YD626
  • CF623 CF704 CF711 DF192 DF230 DF249 FF231
  • FF232 MM165 XD735 XD736 XD739 YD623 YD624
  • Capacity: 56 WHr
  • Voltage: 11.1 V
  • Battery Type: Li-ion
  • Color:M.Grey
  • Payment & Shipping Policy

CF623 CF704 fit models:

  • DELL
  • Latitude D531
  • Latitude D531N
  • Latitude D820
  • Latitude D830
  • Precision M65
  • Precision M4300 Mobile Workstation

Tips for CF623 CF704 :

1. Your new CF623 CF704 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 CF623 CF704 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. It is important to condition (fully discharge and then fully charge) CF623 CF704 every two to three weeks. Failure to do so may significantly shorten the battery's life (this does not apply to Li-ion batteries, which do not require conditioning). To discharge, simply run your device under the battery's power until it shuts down or until you get a low battery warning. Then recharge the battery as instructed in your user's manual.
4. If CF623 CF704 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.
5. It is normal for CF623 CF704 to become warm during charging and discharging.
6. A charged CF623 CF704 will eventually lose its charge if unused. It may therefore be necessary to recharge the battery after a storage period.

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