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

Dr. Battery

Dr. Battery MPL05259P-07 6-cell 11.1V 4400mAh laptop battery

SKU CH-WXMH-8HMF4

Six-cell lithium-ion battery rated at 11.1V and 4400mAh for Dell Vostro 1710 and 1720 series laptops

  • 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
  • Replaces multiple Dell Vostro part numbers including 312-0894 and 451-10611
  • 6-cell lithium-ion design delivers 4400 mAh capacity at 11.1 V
  • Built-in smart chip enables quicker charging and longer discharge time
  • Protections against short circuit, overheat and overload for safe use
  • New condition with one-year warranty from 2006-established brand

Dr. Battery 6-Cell 11.1V Replacement

The Dr. Battery MPL05259P-07 is a new 6-cell lithium-ion laptop battery rated at 11.1 volts and 4400 mAh. It is built as a direct replacement for Dell Vostro 1710, 1710N, 1720, V1710 and V1720 models. The pack uses professional-grade cells and includes an integrated smart control chip for charge management and safety protections.

Match Original Part Number Before Buying

The single specification that decides fit is the original Dell part number on your existing battery. This unit replaces part numbers 312-0740, 312-0741, 312-0894, 451-10611, 451-10612, G278C, G279C, G280C, G282C, P721C, P722C, P726C, T117C, T118C and Y026C. If your battery code is not on this list the pack will not work.

Simple Swap With Common Pitfalls

Installation requires removing the old pack and sliding this one into the same bay until the latch clicks. Most issues arise when buyers skip the part-number check and order for a different Vostro chassis, or when the laptop’s charging circuit has failed and the new cell cannot accept a charge.

How it compares

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

Price $38.99
Pricier than about 70% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameDr. Battery
Model nameMPL05259P-07
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 long will the 4400 mAh capacity actually run a Dell Vostro 1720?

The 49 Wh pack typically delivers several hours of mixed office work on a Vostro 1720; exact runtime varies with screen brightness, wireless use and CPU load.

Does the 11.1 V output match the original Dell 312-0894 battery specification?

Yes, the 11.1 V rating is identical to the OEM 312-0894 and the other listed Dell part numbers, so the laptop's charging circuit will recognise it correctly.

Will the six-cell black casing fit the Vostro 1710 battery bay without modification?

The pack is built to the same six-cell form factor as the original G278C, G279C and G280C batteries, so it slides into the Vostro 1710 bay and locks with the existing latches.

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