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Black rectangular 4-cell lithium-ion laptop battery with label showing model MPL16237P-19 14.8V 2200mAh

Dr. Battery

Dr. Battery MPL16237P-19 4-cell 14.8V 2200mAh laptop battery

SKU CH-6NXR-KGY19

A 4-cell lithium-ion replacement battery delivering 14.8 V and 2200 mAh for compatible Toshiba Satellite and Satellite Pro laptops

  • 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
  • Longer run-time from 2200 mAh lithium-ion cells
  • Stable 14.8 V output matches original specifications
  • Four-cell design keeps weight low for daily use
  • Smart chip adds overheat and short-circuit protection
  • Fits Toshiba Satellite C50-B, C55-B, C70-C and Pro models

Dr. Battery MPL16237P-19 replacement battery

This 4-cell lithium-ion pack is built as a direct replacement for a wide range of Toshiba Satellite and Satellite Pro models including 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 series. It matches original part numbers such as PA5184U-1BRS, PA5185U, PA5185U-1BRS, PA5186U-1BRS and PA5195U-1BRS. Buyers with laptops outside this compatibility list will need a different battery.

2200 mAh capacity at 14.8 V delivering 33 Wh

The pack provides 2200 mAh at 14.8 volts for a total of 33 watt-hours, which is suitable for typical office work, web browsing and media playback on the supported Toshiba models. Runtime will decrease under heavier loads such as video editing or sustained gaming, and the four-cell design naturally limits maximum capacity compared to larger six or nine-cell alternatives.

Smart control chip with protection circuits

An integrated smart control chip manages charging and discharging to reduce power consumption and extend discharge time. Built-in safeguards protect against short circuit, overheating and overload conditions during daily use. The black plastic housing fits the original battery bay without modification, and the one-year manufacturer warranty covers defects in materials and workmanship.

Highlights

  • Longer run-time from 2200 mAh lithium-ion cells
  • Stable 14.8 V output matches original specifications
  • Four-cell design keeps weight low for daily use
  • Smart chip adds overheat and short-circuit protection
  • Fits Toshiba Satellite C50-B, C55-B, C70-C and Pro models

Specifications

BrandDr. Battery
ModelMPL16237P-19
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 this 14.8 V 2200 mAh pack fit alongside the original AC adapter on my Toshiba Satellite C55D-B?

Yes — the battery uses the same 14.8 V output and PA5184U-1BRS form factor, so the existing charger continues to work normally.

How can I confirm the 4-cell lithium-ion unit is charging correctly after installation?

The OS battery meter should show 14.8 V and 33 Wh; a steady charge to full without sudden drops indicates the protection circuit is active.

Does the box include mounting screws or only the MPL16237P-19 battery itself?

Only the battery is supplied; screws and tools are not included and must be sourced separately.

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