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Grey rectangular 6-cell lithium-ion laptop battery

Dr. Battery

Dr. Battery MPL05222P-13 6-cell 4400 mAh 11.1 V laptop battery

SKU CH-J4ZN-9JB5T

A 6-cell 4400 mAh 11.1 V lithium-ion replacement battery compatible with multiple Dell Latitude and Precision models

  • Battery type6 Cell Lithium-Ion
  • Battery voltage rating11.1 V
  • Battery capacity4,400 mAh
  • Product colorGrey
  • Product typeBattery
  • Compatible withDell Latitude 6400 ATG / E6400 / E6400 XFR / E6400 ATG / E64
  • Reliable power for compatible Dell Latitude and Precision models
  • 6-cell lithium-ion design delivers 4400 mAh capacity
  • 1 V output matches original battery specifications
  • Built-in smart chip provides overheat and overload protection
  • New condition with one-year manufacturer warranty

Replacement battery for Dell Latitude and Precision

This 6-cell lithium-ion pack replaces original Dell batteries in Latitude E6400, E6410, E6500, E6510 and E8400 models as well as Precision M2400, M4400 and M4500 workstations. It delivers 11.1 V and 4400 mAh for direct drop-in use.

Practical limits of the lithium-ion chemistry

Capacity fades with each full charge cycle and runtime shortens after several hundred cycles. The integrated protection circuit stops charging if cells overheat or voltage exceeds safe thresholds, so sustained heavy loads may trigger early shutdown.

Capacity and headroom for daily workloads

The 49 Wh rating supports typical office tasks, web browsing and video playback for several hours on a full charge. Demanding workloads such as continuous compilation, rendering or high-brightness display use will deplete the pack noticeably faster.

How it compares

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

Price $30.99
Typical for this category: the median of 27,790 items is $30.99.

Specifications

Product
Brand nameDr. Battery
Model nameMPL05222P-13
Product colorGrey
Product typeBattery
Power
Battery type6 Cell Lithium-Ion
Battery voltage rating11.1 V
Battery capacity4,400 mAh
Compatibility
Compatible withDell Latitude 6400 ATG / E6400 / E6400 XFR / E6400 ATG / E6410 / E6410 ATG / E6500 / E6510 / E8400
Dell Precision M 2400 N / M2400 / M4400 / M4500 / Workstation M2400 64 / WorkStations M2400 / WorkStations M4400
Original Battery Part Number :
1M215 / 312-0748 / 312-0749 / 312-0753 / 312-0754 / 312-0910 / 312-0917 / 312-7414 / 312-7415 / 451-10583 / 4M529 / 4N369 / 9H626 / C719R / DFNCH / FU268 / FU272 / FU274 / FU439 / NM631 / KY265 / PT434 / W1193

Questions about this item

Should I pick the 4400 mAh version or a higher-capacity option for my Dell Latitude E6410?

This model provides 4400 mAh at 11.1 V (49 Wh) using six lithium-ion cells. If your original battery matches that voltage and cell count, this capacity will deliver the same runtime the laptop was designed for.

What does the 11.1 V rating mean once the battery is installed in a Dell Precision M4400?

The 11.1 V output matches the voltage Dell specifies for the Precision M4400 and Latitude E6400/E6410/E6500/E6510/E8400 series, so the system’s power management will recognise it correctly and report accurate charge levels.

Does the built-in smart control chip limit charging speed or capacity on a Dell Latitude E6500?

The chip manages charging current, provides short-circuit, overheat and overload protection, and communicates with the laptop’s battery controller; it does not artificially cap the 4400 mAh capacity or reduce the normal charge rate for these models.

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