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Black rectangular 6-cell lithium-ion laptop battery with label showing 11.1V 4400mAh

Dr. Battery

Dr. Battery MPL05259P-04 6-cell 4400 mAh 11.1V laptop battery

SKU CH-XRYW-9XMFY

Six-cell lithium-ion replacement for Dell Vostro 1710, 1710N, 1720, V1710 and V1720 models, delivering 4400 mAh at 11.1 V with built-in protection circuitry

  • Battery type6 Cell Lithium-Ion
  • Battery voltage rating11.1 V
  • Battery capacity4,400 mAh
  • Product colorBlack
  • Product typeBattery
  • Compatible withDell Vostro 1710 / 1710N / 1720 / V1710 / V1720 Original Bat
  • Fits Dell Vostro 1710, 1710N and 1720 models
  • Replaces original Dell part numbers including 312-0741 and 451-10611
  • 6-cell lithium-ion design delivers 4400 mAh capacity
  • 1 V output matches factory voltage specification
  • Built-in protection chip guards against short circuit and overheat

Replacement Battery for Dell Vostro 1710 and 1720

This Dr. Battery MPL05259P-04 is a new 6-cell lithium-ion pack rated at 11.1 V and 4400 mAh. It replaces original Dell part numbers including 312-0741, G278C and T117C across the Vostro 1710, 1710N, 1720, V1710 and V1720 models. The 49 Wh capacity matches the OEM specification for these laptops.

Suits owners of listed Vostro 17-inch models

Buyers with other Dell series or different voltage requirements cannot use this pack. The 11.1 V output and specific connector layout only fit the models named in the compatibility list. Anyone needing higher capacity or a different cell count should look at other options.

The deciding specification is the 11.1 V / 4400

Confirm that your original battery shows exactly 11.1 V and 4400 mAh before ordering. A different voltage or capacity means this unit will not work correctly in your machine. The part number on your old battery must match one of the listed Dell codes such as 312-0741 or P721C.

How it compares

Measured against everything we stock in Laptop Chargers & Batteries, at today’s prices. Recalculated every night.

Price $33.99
Pricier than about 60% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameDr. Battery
Model nameMPL05259P-04
Product colorBlack
Product typeBattery
Power
Battery type6 Cell Lithium-Ion
Battery voltage rating11.1 V
Battery capacity4,400 mAh
Compatibility
Compatible withDell 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

Questions about this item

How do I know this MPL05259P-04 is the right version for my Dell Vostro?

Match the original part number on your old battery — 312-0740, 312-0741, 312-0894, 451-10611, 451-10612, G278C, G279C, G280C, G282C, P721C, P722C, P726C, T117C, T118C or Y026C — and confirm your model is Vostro 1710, 1710N, 1720, V1710 or V1720.

What does the 4400 mAh / 49 Wh rating actually give me in daily use?

The 6-cell lithium-ion pack stores 49 watt-hours at 11.1 V, so runtime scales with your laptop’s power draw; lighter tasks last longer than heavy workloads.

Does the smart control chip change how the battery connects or charges?

No — the built-in chip manages quicker charging, lower consumption, longer discharge and protection against short circuit, overheat and overload, but the electrical interface remains the standard Dell Vostro battery connector.

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