We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Black rectangular lithium-polymer laptop battery, 11.4V 3400mAh

Dr. Battery

Dr. Battery MPL05308P-01 laptop battery 11.4V 3400mAh

SKU CH-JFV5-KNFSN

A new 11.4 V 3400 mAh lithium-polymer replacement battery compatible with numerous Dell Inspiron 13, 14, 15 and 17 models

  • ColorBlack
  • TypeBattery
  • CompatibilityDell Inspiron 13 5368 / 13 5378 / 13 5379 2-in-1 / 13 7368 /
  • Battery TypeLithium Polymer
  • Battery Voltage11.4V
  • Battery Capacity3400 mAh
  • Reliable power for many Dell Inspiron models
  • 4V lithium-polymer chemistry delivers stable voltage
  • 3400 mAh capacity supports extended mobile use
  • Built-in smart chip protects against short circuits and overheating
  • New replacement battery manufactured since 2006

Replacement battery for Dell Inspiron 13, 14.

The Dr. Battery MPL05308P-01 is a new lithium-polymer pack rated at 11.4 volts and 3400 milliampere-hours. It matches the form factor and connector of the original Dell batteries listed under part numbers such as 0FW8KR, 0WDX0R and 0Y3F7Y. Owners of compatible Inspiron 2-in-1 and clamshell laptops can swap the old cell without tools or soldering.

Voltage and capacity fix the practical runtime

The 11.4 V nominal output is dictated by the laptop's charging circuit; the pack will not deliver more or less voltage regardless of load. Capacity of 3400 mAh (approximately 42 Wh) sets the total energy available, so runtime scales linearly with the system's average power draw. The built-in smart chip manages charge termination and discharge cutoff, but it cannot overcome the chemistry's fixed energy density.

Polymer pouch construction keeps the pack thin

The flat lithium-polymer cells fit the slim battery bay used across the 13, 14, 15 and 17 inch Inspiron chassis without adding bulk. A rigid outer sleeve protects the pouch from flex when the laptop is carried in a bag. The original Dell connector moulding aligns with the motherboard header, so the battery seats securely and the retention clips engage as they did with the factory unit.

Highlights

  • Reliable power for many Dell Inspiron models
  • 4V lithium-polymer chemistry delivers stable voltage
  • 3400 mAh capacity supports extended mobile use
  • Built-in smart chip protects against short circuits and overheating
  • New replacement battery manufactured since 2006

Specifications

BrandDr. Battery
ModelMPL05308P-01
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

Which Dell Inspiron models does the MPL05308P-01 battery fit?

It is compatible with Inspiron 13 5368, 5378, 5379 2-in-1, 13 7368, 14 7460, 15 5538, 5565, 5567, 5568, 5570, 5578 2-in-1, 5579 2-in-1, 15 7560, 7569, 7570, 7579, and 17 5765.

What does the 3400 mAh rating mean for daily runtime?

The 3400 mAh capacity at 11.4 V provides roughly 42 Wh, which typically delivers several hours of mixed office use on a full charge.

What connector standard does this battery use and what does it limit?

It uses the proprietary Dell multi-pin connector that matches the original battery, limiting installation to the listed Inspiron models only.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.