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Black rectangular lithium polymer laptop battery with label showing model MPL16243P-04 10.8V 4100 mAh

Dr. Battery

Dr. Battery MPL16243P-04 laptop battery 4100 mAh 10.8V

SKU CH-G2MF-JZ722

Replacement lithium-polymer battery delivering 4100 mAh at 10.8 V for select Toshiba Satellite, Radius, Fusion and Chromebook 2 models

  • Battery typeLithium Polymer
  • Battery voltage rating10.8 V
  • Battery capacity4,100 mAh
  • Product colorBlack
  • Product typeBattery
  • Compatible withToshiba Chromebook 2 CB35-B / CB35-B3330 / CB35-B3340 Toshib
  • 4100 mAh capacity delivers extended runtime for compatible Toshiba laptops
  • 8 V lithium polymer cell matches original voltage specifications
  • Built-in smart chip manages charging and discharge cycles safely
  • Protection circuits guard against short circuit, overheat and overload
  • Compatible with multiple Toshiba Satellite, Radius, Fusion and Chromebook 2 models

Replacement for Toshiba Satellite and Chromebook 2

This new lithium-polymer battery delivers 10.8V and 4100 mAh capacity for compatible Toshiba laptops. It fits the Satellite Radius 14 E45W, 15 P50W-C-10E, 15 P55W-C5208X-4K, 15 P55W-C5314, 15 P55W-C5316-4K, E45W-C4200X, L55W-C5259, P55W-C5200X and Chromebook 2 CB35-B series models.

Built-in smart chip manages charging and safety

The integrated control chip provides quicker charging, lower power consumption and longer discharge time. It enables short-circuit, overheat and overload protections to maintain safe operation during daily use.

One-year warranty and installation guidance

Dr. Battery includes a one-year warranty on this replacement unit. The supplier directs buyers to compare the original battery and check compatibility specifications before purchase, with further installation help available on their website and YouTube channel.

How it compares

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

Price $37.99
Pricier than about 68% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameDr. Battery
Model nameMPL16243P-04
Product colorBlack
Product typeBattery
Power
Battery typeLithium Polymer
Battery voltage rating10.8 V
Battery capacity4,100 mAh
Compatibility
Compatible withToshiba Chromebook 2 CB35-B / CB35-B3330 / CB35-B3340
Toshiba Satellite E45 W
Toshiba Satellite Fusion L55 W-C5320
Toshiba Satellite Radius 14 E45 W / 15 P50 W-C-10E / 15 P55 W-C5208X-4K / 15 P55 W-C5314 / 15 P55 W-C5316-4K / E45 W-C4200X / L55 W-C5259 / P55 W-C5200X / P55 W-C5204 / P55 W-C5208-4K / P55 W-C5208X
Original Battery Part Number :
PA5208U-1BRS
*** Not compatible with the following models :
Satellite P55 W-B series

Questions about this item

What capacity does the 10.8V lithium-polymer pack deliver before voltage drops under constant load?

The pack is rated at 4100 mAh and 45 Wh, so sustained discharge will follow that capacity until the protection circuit cuts off at the cell minimum voltage.

How much heat does the built-in smart chip generate during all-day charging and discharging?

The chip manages quicker charging and lower power consumption, and the pack includes overheat protection that shuts down the circuit if temperatures exceed safe limits.

Which original battery part number must already be in the laptop for this replacement to fit and connect?

The replacement matches Toshiba part PA5208U-1BRS; verify that number on your existing battery before installing.

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