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Black rectangular 6-cell lithium-ion laptop battery

Dr. Battery

Dr. Battery MPL01217P-05 6 Cell 10.8V 4400mAh laptop battery

SKU CH-H1KT-MDG0K

Six-cell 10.8V 4400mAh lithium-ion replacement battery for numerous Acer Aspire models

  • Battery type6 Cell Lithium-Ion
  • Battery voltage rating10.8 V
  • Battery capacity4,400 mAh
  • Product colorBlack
  • Product typeBattery
  • Compatible withAcer Aspire 4553 / 4625G / 4745 / 4820 / 4820G / 4820T / 555
  • Reliable power for many Acer Aspire models
  • 6-cell lithium-ion design delivers 4400 mAh capacity
  • 8 V output matches original specifications
  • Built-in smart chip enables quicker charging and longer discharge
  • Protection against short circuit, overheat and overload

Dr. Battery 6-Cell 10.8V Replacement

This Dr. Battery MPL01217P-05 is a new 6-cell lithium-ion laptop battery rated at 10.8V and 4400 mAh. It serves as a direct replacement for a wide range of Acer Aspire models including the 4820, 5745, 5820 and 7745 series. The pack includes a smart control chip for charging management and safety protections.

Suits owners of listed Acer Aspire laptops

Buyers with an Acer Aspire model appearing in the compatibility list can use this battery to restore original runtime. It is not for users whose laptop requires a different voltage or cell count. Owners of other brands or unlisted Acer models should look elsewhere.

10.8V 4400 mAh 6-cell lithium-ion specification

The electrical specification of 10.8 volts and 4400 milliampere-hours across six cells determines whether this unit matches the original battery. Verify that your current battery shows the same voltage and capacity before ordering.

How it compares

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

Price $34.99
Pricier than about 62% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameDr. Battery
Model nameMPL01217P-05
Product colorBlack
Product typeBattery
Power
Battery type6 Cell Lithium-Ion
Battery voltage rating10.8 V
Battery capacity4,400 mAh
Compatibility
Compatible withAcer Aspire 4553 / 4625G / 4745 / 4820 / 4820G / 4820T / 5553 / 5553G / 5625 / 5745 / 5745DG / 5745G / 5745PG / 5820 / 5820T / 5820TG / 7250 / 7250G / 7739 / 7739G / 7739Z / 7745 / 7745G / 7745Z
Acer Aspire TimelineX 4820T / 4820TG / 5820T / 5820TG / AS4820 / AS4820T / AS4820TG / AS5820 / AS5820T / AS5820TG
Original Battery Part Number :
AK.006BT.081 / AK.006BT.082 / AS01B41 / AS10B31 / AS10B3E / AS10B41 / AS10B51 / AS10B5E / AS10B61 / AS10B6E / AS10B71 / AS10B73 / AS10B75 / AS10B7E / AS10E76 / AS10E7E / BT.00603.110 / BT.00604.048 / BT.00605.061 / BT.00605.063 / BT.00606.007 / BT.00

Questions about this item

How long does the 4400 mAh capacity last under continuous load before the voltage drops?

The 6-cell lithium-ion pack stores 4400 mAh at 10.8 V, giving 48 Wh; runtime depends on the laptop's power draw, so divide 48 Wh by your system's average watts to estimate hours.

Does the battery run hot or make noise when the laptop is used all day?

Lithium-ion cells produce no audible noise; heat is managed by the laptop's own cooling and the built-in smart chip that provides overheat protection during extended use.

Which original Acer part numbers must match for this replacement to fit?

Compatible part numbers include AS01B41, AS10B31, AS10B3E, AS10B41, AS10B51, AS10B5E, AS10B61 and AK.006BT.082; verify one of these on your old battery before ordering.

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