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Rectangular black 6-cell lithium-ion laptop battery pack

PISKEKAT

PISKEKAT J1KND 11.1 V 48 Wh 6-Cell Laptop Battery

SKU CH-3SH2-B1C2E

Replacement 11.1 V 48 Wh 6-cell lithium-ion battery for Dell Inspiron and Vostro laptops, rated for 500+ recharge cycles

  • Battery TypeLaptop Batteries
  • Li-ion chemistry delivers stable 11.1 V output for consistent performance
  • 48 Wh capacity across six cells supports extended runtime away from mains power
  • Rated for 500+ recharge cycles to maintain capacity over long-term use
  • Certified to CE, FCC, ROHS and UL standards for electrical safety
  • Direct replacement for Dell Inspiron and Vostro models including N5010, N7110, 3520, 3450 and 1440

Replacement Li-ion Battery for Dell Inspiron

The PISKEKAT J1KND is a new 6-cell lithium-ion battery rated at 11.1 V and 48 Wh. It is built to replace the original Dell WDX0R pack in a wide range of Inspiron laptops including the N5010, N5110, N7010, N7110, 3520, 3420, 5030, 5040 and 5050 series. Owners of Vostro 3550, 3450, 1440 and 3750 models can also use this pack as a direct swap. It restores mobile power for users whose original cells no longer hold a useful charge.

Voltage and Capacity Match

The single specification that decides fit is the 11.1 V / 48 Wh rating combined with the 6-cell Li-ion construction. Only batteries carrying those exact electrical values will register correctly with the laptop's power management and charge controller. A pack with a different voltage or cell count will either fail to charge or report incorrect remaining time, so verifying the 11.1 V 48 Wh label against the original is essential before purchase.

Thermals, Noise and Power Draw

As a passive chemical cell the battery produces no audible noise and has no moving parts. In normal use it runs at typical Li-ion temperatures well within the laptop's thermal design limits. The 48 Wh capacity delivers runtime proportional to the system's power draw, and the rated 500-plus recharge cycles indicate a gradual capacity fade rather than a sudden thermal event. No active cooling or fan interaction is involved.

Highlights

  • Li-ion chemistry delivers stable 11.1 V output for consistent performance
  • 48 Wh capacity across six cells supports extended runtime away from mains power
  • Rated for 500+ recharge cycles to maintain capacity over long-term use
  • Certified to CE, FCC, ROHS and UL standards for electrical safety
  • Direct replacement for Dell Inspiron and Vostro models including N5010, N7110, 3520, 3450 and 1440

Specifications

Battery TypeLaptop Batteries

Questions about this item

How long will the 48 Wh capacity actually run my Dell Inspiron N5110?

The 48 Wh rating means the battery can deliver 48 watts for one hour; real runtime depends on your laptop's power draw, screen brightness and workload.

What connection standard does the 11.1 V J1KND battery use and what does it limit?

It uses the Dell proprietary connector for the listed Inspiron and Vostro models; the 11.1 V output is fixed, so it cannot charge at a higher voltage.

Will this 6-cell pack fit the battery bay of a Dell Vostro 3550 without modification?

Yes, the J1KND is built to the original dimensions for the Vostro 3550 and the other listed models, so it slides into the existing bay and locks with the original latches.

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