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Black rectangular 6-cell lithium-ion laptop battery with label showing model MPL05259P-01 and 11.1V 4400mAh rating

Dr. Battery

Dr. Battery MPL05259P-01 6 Cell 11.1V 4400mAh laptop battery

SKU CH-TGMP-MEPK3

Replacement 6-cell lithium-ion battery for Dell Vostro 1710, 1710N, 1720, V1710 and V1720 models, 11.1V 4400mAh capacity

  • 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
  • Direct replacement for Dell Vostro 1710, 1710N, 1720, V1710, V1720
  • 6-cell lithium-ion design delivers 4400 mAh capacity at 11.1 V for extended runtime
  • Built-in smart chip enables quicker charging, lower power consumption and longer discharge time
  • Protection against short circuit, overheat and overload maintains safe operation
  • New condition with one-year warranty from a brand established in 2006

Replacement battery for Dell Vostro 1710 and 1720

This 6-cell lithium-ion pack replaces original Dell part numbers including 312-0740, 312-0741, 312-0894, 451-10611, 451-10612, G278C, G279C, G280C, G282C, P721C, P722C and P726C. It delivers 11.1V and 4400 mAh for compatible Vostro 1710, 1710N, 1720, V1710 and V1720 models. The unit is new and carries a one-year warranty from the manufacturer.

Fits directly into the existing battery bay

The pack uses the same form factor and connector as the factory battery, so installation only requires releasing the latch and swapping the module. A built-in smart control chip manages charging, reduces power draw and extends discharge time while providing short-circuit, overheat and overload protection. No extra cables, drivers or BIOS updates are needed.

Upgrades from worn or failed original cells

When the original pack no longer holds a useful charge, this replacement restores full mobile runtime at the OEM voltage and capacity. It is not suitable for laptops outside the listed Vostro series or for users needing a higher-capacity 9-cell design. Buyers should verify their exact model and original part number before ordering.

How it compares

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

Price $36.99
Pricier than about 66% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameDr. Battery
Model nameMPL05259P-01
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 6-cell 4400 mAh pack last before its capacity drops noticeably?

The lithium-ion cells are rated at 4400 mAh and 49 Wh; typical lithium-ion packs retain about 80 % of original capacity after several hundred full charge cycles.

Does the 11.1 V battery run hot or make noise during all-day use?

The pack has no moving parts and produces no audible noise; normal operation stays warm but within safe thermal limits thanks to the built-in protection chip.

Which original Dell part numbers must match for this MPL05259P-01 to fit my Vostro?

It replaces Dell part numbers 312-0740, 312-0741, 312-0894, 451-10611, 451-10612, G278C, G279C, G280C, G282C, P721C, P722C and P726C.

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