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Black rectangular 9-cell lithium-ion laptop battery

Dr. Battery

Dr. Battery MPL05240XP-T01 9-cell 10.8V 71Wh laptop battery

SKU CH-T8JH-WAG8B

Nine-cell lithium-ion replacement battery delivering 10.8V and 71Wh for compatible Dell laptops

  • Battery type9 Cell Lithium-Ion
  • Battery voltage rating10.8 V
  • Battery capacity6,600 mAh / 71 Wh
  • Product colorBlack
  • Product typeBattery
  • Compatible withDell Inspiron 13R / 14(N4050) / 14R / 14R(N4010) / 14R(N5110
  • Longer runtime with 71Wh 9-cell lithium-ion capacity
  • Reliable power at 10.8V matching OEM specifications
  • Broad compatibility across Dell Inspiron and Vostro models
  • Built-in smart chip enables overheat and overload protection
  • New condition with one-year manufacturer warranty included

Dr. Battery 9-cell 10.8V replacement

The Dr. Battery MPL05240XP-T01 is a new nine-cell lithium-ion laptop battery rated at 10.8V and 71Wh. It is built as a direct replacement for a wide range of Dell Inspiron, Vostro and N-series models including the 15 3520, 15R, 17R and N5110. The pack uses professional-grade cells and an integrated smart control chip that manages charging, discharge and safety protections. A one-year warranty is included.

Suits owners of listed Dell laptops needing

This battery fits owners of compatible Dell machines such as the Inspiron 15 3520, Vostro 3550 or N5110 who want to restore original run time. It is not for users whose laptop requires a different voltage or cell count, nor for anyone needing a higher capacity than 71Wh. Buyers with ultrabooks or models outside the supplied compatibility list should look elsewhere.

Check your original battery part number and voltage

Before ordering, compare the 10.8V rating and 71Wh capacity with the label on your current battery. Verify that your laptop model appears in the compatibility list covering Inspiron 13R, 14R, 15R, 17R and Vostro 3550 or 3750 series. Confirm the physical dimensions match your bay, as the nine-cell design may protrude on some chassis.

How it compares

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

Price $41.99
Pricier than about 73% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameDr. Battery
Model nameMPL05240XP-T01
Product colorBlack
Product typeBattery
Power
Battery type9 Cell Lithium-Ion
Battery voltage rating10.8 V
Battery capacity6,600 mAh / 71 Wh
Compatibility
Compatible withDell Inspiron 13R / 14(N4050) / 14R / 14R(N4010) / 14R(N5110) / 15(3520) / 15R / 15R(N5010) / 15R(N5110) / 17R / 17R(N7110) / 3010 / 4010 / 5010 / M5010 / M5040 / M5110 / M511R / N3010 / N4010 / N4050 / N4110 / N4120 / N5010 / N5010D / N5040 / N5050 / N5110 / N7010 / N7110
Dell Vostro 1440 / 1540 / 1550 / 2420 / 2520 / 3450 / 3550 / 3555 / 3750
Original Battery Part Number :
04YRJH / 06P6PN / 07XFJJ / 08NH55 / 0YXVK2 / 312-0233 / 312-0234 / 312-0235 / 312-0239 / 312-0240 / 312-1180 / 312-1197 / 312-1198 / 312-1200 / 312-1201 / 312-1202 / 312-1204 / 312-1205 / 312-1206 / 312-1262 / 38

Questions about this item

Which Dell laptop models does the 9-cell 71Wh battery replace?

It replaces batteries in Dell Inspiron 13R, 14R, 15R, 17R, Vostro 3550 and 3750, plus the N4110, N5010, N5110, N7010 and N7110 series.

Will the 10.8V output work with my original Dell charger?

Yes, the 10.8V rating matches the original Dell specification, so your existing AC adapter will charge it normally.

How can I confirm the smart control chip is protecting the battery after installation?

The chip enables short-circuit, overheat and overload protections; normal charging and stable runtime without sudden shutdowns indicate it is active.

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