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Black rectangular 6-cell lithium-ion laptop battery

Dr. Battery

Dr. Battery MPL05259P-09 6-cell 11.1V 4400mAh laptop battery for Dell Vostro 1710/1720

SKU CH-HA59-SMMZ6

A 6-cell 11.1 V lithium-ion battery delivering 4400 mAh for Dell Vostro 1710 and 1720 laptops

  • ColorBlack
  • TypeBattery
  • CompatibilityDell Vostro 1710 / 1710N / 1720 / V1710 / V1720 Original Bat
  • Battery Type6 Cell Lithium-Ion
  • Battery Voltage11.1V
  • Battery Capacity4400 mAh
  • 6-cell lithium-ion design delivers 4400 mAh capacity for extended runtime
  • 1 V output matches original Dell Vostro 1710/1720 specifications exactly
  • Replaces multiple OEM part numbers including 312-0740, 312-0741 and 451-10611
  • Built-in smart chip provides overcharge, overheat and short-circuit protection
  • Dr. Battery brand established in 2006 with one-year manufacturer warranty

Compatible Dell Vostro Models

This 6-cell lithium-ion replacement battery fits Dell Vostro 1710, 1710N, 1720, V1710 and V1720 laptops. It delivers 11.1V and 4400mAh capacity for 49Wh total energy. The unit is new and carries a one-year manufacturer warranty from Dr. Battery.

Verify Original Part Number

Before ordering, locate the part number on your existing battery and match it to the supported list including 312-0740, 312-0741, 312-0894, 451-10611, 451-10612, G278C, G279C, G280C, G282C, P721C, P722C, P726C, T117C, T118C, Y026C, Y027C, Y028C or Y029C. Also confirm the original voltage is 11.1V to avoid mismatched cells.

Upgrade From Depleted Original Pack

This pack replaces a worn-out factory battery that no longer holds a useful charge. The jump is worth it when run-time has dropped below your mobile workflow needs and the laptop otherwise meets your performance requirements. It is not for users whose machine requires a higher-capacity 9-cell design or a different voltage platform.

Highlights

  • 6-cell lithium-ion design delivers 4400 mAh capacity for extended runtime
  • 1 V output matches original Dell Vostro 1710/1720 specifications exactly
  • Replaces multiple OEM part numbers including 312-0740, 312-0741 and 451-10611
  • Built-in smart chip provides overcharge, overheat and short-circuit protection
  • Dr. Battery brand established in 2006 with one-year manufacturer warranty

Specifications

BrandDr. Battery
ModelMPL05259P-09
ColorBlack
TypeBattery
CompatibilityDell Vostro 1710 / 1710N / 1720 / V1710 / V1720
Original Battery Part Number :
312-0740 / 312-0741 / 312-0894 / 451-10611 / 451-10612 / G278C / G279C / G280C / G282C / P721C / P722C / P726C / T117C / T118C / Y026C / Y027C / Y028C / Y029C
Battery Type6 Cell Lithium-Ion
Battery Voltage11.1V
Battery Capacity4400 mAh

Questions about this item

Does the box include a charger or only the 6-cell 11.1V 4400mAh battery?

The package contains the replacement battery itself. A charger or AC adapter is not included and must be supplied separately.

How do I know the MPL05259P-09 matches my original Dell part such as 312-0740 or Y026C?

Compare the part number printed on your old battery with the compatibility list — 312-0740, 312-0741, 312-0894, 451-10611, 451-10612, G278C, G279C, G280C, G282C, P721C, P722C, P726C, T117C, T118C, Y026C, Y027C, Y028C, Y029C.

What does the 49Wh rating mean for daily runtime on a Vostro 1720?

The 49Wh capacity restores the original 6-cell runtime; actual hours depend on screen brightness, workload and power settings.

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