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Black rectangular lithium polymer laptop battery with label showing model MPL05308P-20 and 11.4V 3400mAh specifications

Dr. Battery

Dr. Battery MPL05308P-20 laptop battery 11.4V 3400mAh

SKU CH-GWFF-ME4KD

Replacement lithium-polymer battery supplying 11.4V and 3400 mAh for compatible Dell Inspiron and Latitude laptops

  • ColorBlack
  • TypeBattery
  • CompatibilityDell Inspiron 13 5368 / 13 5378 / 13 5379 2-in-1 / 13 7368 /
  • Battery TypeLithium Polymer
  • Battery Voltage11.4V
  • Battery Capacity3400 mAh
  • Replaces original Dell batteries across 13 to 17 inch models
  • 4 V lithium-polymer chemistry matches factory voltage specification
  • 3400 mAh capacity delivers extended runtime between charges
  • Built-in smart chip enables short-circuit, overheat and overload protection
  • New condition unit manufactured to OEM quality standards since 2006

Replacement battery for Dell Inspiron and Latitude

This Dr. Battery MPL05308P-20 replaces the original pack in many Dell Inspiron 13, 14, 15 and 17 models as well as Latitude 13 3379, 3180 and 3189 2-in-1 units. It is built with lithium-polymer cells rated at 11.4 V and 3400 mAh, matching the OEM voltage and capacity specifications. The pack is intended for owners of compatible Dell laptops who need a new power source.

Internal pack swap with connector alignment

Installation requires opening the laptop chassis, disconnecting the old pack and connecting the new one to the same motherboard header. The most common issue is a connector that does not seat fully, which prevents charging or causes the system to ignore the battery. Verify the original part number — such as WDXOR, Y3F7Y, YRDD6, 0FW8KR or 0WDX0R — before fitting the replacement.

Check model, voltage and original part number

Confirm that your laptop appears in the supported model list and that the original battery shows 11.4 V on its label. Compare the part number printed on the old pack with the compatible codes listed for this product. If the voltage or part number differs, this pack will not work correctly.

Highlights

  • Replaces original Dell batteries across 13 to 17 inch models
  • 4 V lithium-polymer chemistry matches factory voltage specification
  • 3400 mAh capacity delivers extended runtime between charges
  • Built-in smart chip enables short-circuit, overheat and overload protection
  • New condition unit manufactured to OEM quality standards since 2006

Specifications

BrandDr. Battery
ModelMPL05308P-20
ColorBlack
TypeBattery
CompatibilityDell Inspiron 13 5368 / 13 5378 / 13 5379 2-in-1 / 13 7368 / 14 7460 / 15 (7570) / 15 5538 / 15 5565 / 15 5567 / 15 5568 / 15 5570 / 15 5578 2-in-1 / 15 5579 2-in-1 / 15 7560 / 15 7569 / 15 7570 / 15 7579 / 17 5765 / 17 5767 / 17 5770
Dell Latitude 13 3379 / 3180 / 3189 2-in-1 / 3480 / 3488
Dell Vostro 14 5468
Original Battery Part Number:
0FW8KR / 0WDX0R / 0Y3F7Y / 1VX1H / 3CRH3 / 9W9MX / / / / CYMGM / FC92N / FW8KR / P26T / P26T001 / P26T002 / P26T003 / P26T004 / P32E001 / P32E002 / P58F / P58F001 / P61F / P62F / P62F001 / P66F001 / P69G / P69G001
Battery TypeLithium Polymer
Battery Voltage11.4V
Battery Capacity3400 mAh

Questions about this item

How do I verify the new MPL05308P-20 is charging correctly after installing it in my Dell Latitude 13 3379?

The built-in smart control chip manages charging; once fitted, the Dell BIOS should report 11.4 V and a capacity near 3400 mAh, confirming the cell is communicating properly.

Does the MPL05308P-20 package include any tools or cables, or must I buy a screwdriver set separately?

The box contains only the replacement battery; a small Phillips screwdriver for the bottom-case screws is not included and must be sourced separately.

My original Dell battery shows 3500 mAh — should I choose the 3400 mAh MPL05308P-20 or look for a higher-capacity version?

The MPL05308P-20 is rated at 3400 mAh (42 Wh) and matches the listed Dell part numbers; no higher-capacity variant is offered for this model.

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