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Black rectangular laptop battery with four cells and label showing model MPL16237P-22

Dr. Battery

Dr. Battery MPL16237P-22 laptop battery 4 cell 14.8V 2200mAh

SKU CH-Z0FN-FP0SS

Four-cell 14.8V 2200mAh lithium-ion replacement battery compatible with Toshiba Satellite C50-B, C55-B, C55D-A, C55D-B, C55Dt-B, C55t-B, C70-C, C70D-C, E45, E45T, L50-B, L55-B.

  • ColorBlack
  • TypeBattery
  • CompatibilityToshiba Satellite C50-B / C55-B / C55D-A / C55D-B / C55Dt-B
  • Battery Type4 Cell Lithium-Ion
  • Battery Voltage14.8V
  • Battery Capacity2200 mAh
  • Reliable power for daily tasks with 2200 mAh capacity
  • Stable 14.8 V output matches original laptop requirements
  • Four lithium-ion cells deliver consistent discharge performance
  • Built-in protection chip guards against short circuit and overheating
  • Compatible with Satellite C50-B, C55-B, C70-C and Pro models

Replacement for Toshiba Satellite

This new lithium-ion battery replaces the original power pack in compatible Toshiba Satellite and Satellite Pro laptops. It fits machines such as the C50-B, C55-B, C55D-A, C55D-B, C55Dt-B, C55t-B, C70-C, C70D-C, E45, E45T, L50-B, L55-B and L55T-B. The unit also matches Satellite Pro C50-B, C55-B and C55Dt-B systems.

Upgrades worn or failed original packs

The battery substitutes for Toshiba part numbers PA5184U-1BRS, PA5185U, PA5185U-1BRS, PA5186U-1BRS and PA5195U-1BRS. A swap is worthwhile when the existing pack no longer holds a useful charge or shows reduced runtime. The integrated smart control chip manages charging and provides short-circuit, overheat and overload protection.

Four-cell design rated at 14.8V and 2200mAh

The 4-cell configuration delivers 33Wh of energy for typical mobile workloads. It supports everyday office tasks, web browsing and media playback on the listed models. Runtime will fall short for sustained high-load scenarios such as gaming or video rendering that demand more capacity than 2200mAh can supply.

Highlights

  • Reliable power for daily tasks with 2200 mAh capacity
  • Stable 14.8 V output matches original laptop requirements
  • Four lithium-ion cells deliver consistent discharge performance
  • Built-in protection chip guards against short circuit and overheating
  • Compatible with Satellite C50-B, C55-B, C70-C and Pro models

Specifications

BrandDr. Battery
ModelMPL16237P-22
ColorBlack
TypeBattery
CompatibilityToshiba Satellite C50-B / C55-B / C55D-A / C55D-B / C55Dt-B / C55t-B / C70-C / C70D-C / E45 / E45T / L50-B / L55-B / L55T-B
Toshiba Satellite Pro C50-B / C55-B / C55Dt-B
Original Battery Part Number :
PA5184U-1BRS / PA5185U / PA5185U-1BRS / PA5186U-1BRS / PA5195U-1BRS
Battery Type4 Cell Lithium-Ion
Battery Voltage14.8V
Battery Capacity2200 mAh

Questions about this item

Will the 14.8 V, 4-cell pack fit my Satellite Pro C55-B battery bay?

The replacement matches the original PA5185U-1BRS form factor and voltage, so it slides into the same bay on Satellite Pro C55-B and the other listed C50-B, C55Dt-B models.

What is the common mistake when installing this 2200 mAh battery?

Users often forget to fully seat the latch after inserting the pack; the battery clicks only when the latch snaps back, otherwise the laptop will not recognise the 33 Wh unit.

How long before the 4-cell lithium-ion pack needs replacing?

The 1-year warranty covers defects; typical lithium-ion life is several hundred cycles, so expect a few years of daily use before capacity falls enough to warrant a new pack.

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