Home > Laptop Batteries > Dell > Replacement for Dell 312-0814 battery

Replacement for Dell 312-0814 Laptop Battery

Dell 312-0814 battery
  • Item Name: Replacement for Dell 312-0814 battery
  • Availability: In Stock
  • Condition: Brand New
  • Warranty: One Year Warranty
  • Guarantee: 30 Days Money Back
  • Capacity: 4800mAh 7200mAh
  • Volt: 11.1V
  • Color: Black
  • Usually ships in the same business day.
  • Can't find your laptop battery? Please feel free to contact us.
  • 11.1V 4800mAh Black
  • 11.1V 7200mAh Black
Compatible part#
  • Dell 451-10692
  • Dell 312-0814
  • Dell 312-0815
  • Dell U011C
  • Dell W298C
  • Dell W303C
  • Dell X411C
Fit models
  • Dell Studio XPS 1647
  • Dell Studio XPS 1645
  • Dell Studio XPS 16
  • Dell Studio XPS 1640
  • Dell Studio XPS M1640 Series
Battery Tips: How to prolong your battery life
  1. Put your computer to sleep when not in use) - If you're taking a break, let your computer take one as well.
  2. Remove the Dell 312-0814 laptop battery if the notebook will be stored (turned off and not plugged into AC power) for more than 2 weeks.
  3. Try to avoid using a PC Card adapter, as they can drain your battery quickly, and make sure that your USB devices are set to allow Windows to shut them off to save power—you can find the settings in device manager's Power Management property pane for the device.
  4. Make sure to discharge the Dell 312-0814 battery sometimes, and if you spend most of your time plugged in at a desk, you would be better off running the battery down to half, and then simply removing the battery and storing it in a cool place.
  5. Use the right adapter - Ensure that the adapter you use to charge the laptop battery is an original one or one with the correct specifications. A mismatch in the wattage could cause an overload thus damaging the laptop and the battery.