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Black rectangular laptop battery pack with label showing model MPL16237P-15

Dr. Battery

Dr. Battery MPL16237P-15 4-cell 14.8V 2200mAh laptop battery

SKU CH-7W4N-FH8XC

Replacement 4-cell lithium-ion battery delivering 14.8V and 2200mAh for compatible Toshiba Satellite and Satellite Pro models

  • Battery type4 Cell Lithium-Ion
  • Battery voltage rating14.8 V
  • Battery capacity2,200 mAh
  • Product colorBlack
  • Product typeBattery
  • Compatible withToshiba Satellite C50-B / C55-B / C55D-A / C55D-B / C55Dt-B
  • Compatible with multiple Toshiba Satellite and Satellite Pro models
  • 4-cell lithium-ion design delivers 14.8V and 2200mAh capacity
  • 33Wh energy rating supports extended mobile use
  • Built-in smart chip provides overheat, short-circuit and overload protection
  • New condition with one-year manufacturer warranty

Replacement battery for Toshiba Satellite L55-B

This 4-cell lithium-ion pack replaces the original PA5184U-1BRS and PA5185U-1BRS units used in Toshiba Satellite L55-B, L55T-B, C50-B, C55-B, C55D-A, C55D-B, C55Dt-B, C55t-B, C70-C and C70D-C models. It is built for owners who need a direct-fit replacement without modifying the chassis or wiring. Buyers with other laptop series or different voltage requirements should verify compatibility before ordering.

Steady discharge at 14.8 V and 2200 mAh

The pack delivers a nominal 14.8 volts and 2200 milliampere-hours, rated at 33 watt-hours, so capacity remains consistent through a full work session rather than dropping sharply after an initial burst. The integrated smart control chip manages charge current to reduce wear during repeated cycles. Users who need higher capacity for all-day unplugged use will find this pack below their requirement.

Built-in protection against short circuit

Over-current, over-temperature and short-circuit safeguards are embedded in the control circuitry to keep cell temperatures stable during normal charging and discharging. The black housing matches the original aesthetic and adds no extra bulk to the battery bay. No external cooling or special power adapter is required beyond the laptop's standard charger.

How it compares

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

Price $35.99
Pricier than about 64% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameDr. Battery
Model nameMPL16237P-15
Product colorBlack
Product typeBattery
Power
Battery type4 Cell Lithium-Ion
Battery voltage rating14.8 V
Battery capacity2,200 mAh
Compatibility
Compatible withToshiba 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

Questions about this item

Does the 4-cell lithium-ion pack run warm or draw extra power during all-day use?

The built-in smart control chip manages charging and discharge to limit heat and power draw, while short-circuit and overheat protections keep the 14.8 V 2200 mAh pack within safe limits.

Will this MPL16237P-15 fit my Satellite without any extra cables or brackets?

It is a direct replacement for the original PA5184U-1BRS, PA5185U-1BRS, PA5186U-1BRS and PA5195U-1BRS batteries, so no additional hardware is required.

Can I keep using my older Satellite C50-B or L55-B chassis with this new battery installed?

Yes, the pack is listed as compatible with the C50-B, C55-B, C55D-A, C55D-B, C55Dt-B, C55t-B, C70-C, C70D-C, E45, E45T, L50-B, L55-B, L55T-B and Satellite Pro C50-B, C55-B, C55Dt-B models.

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