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Black rectangular laptop battery with label showing 357F9 11.1V 74WH

KingSener

KingSener 357F9 11.1V 74WH laptop battery for Dell Inspiron 15 7000 7559 7557 7566 7567 5576

SKU CH-Z56D-CN7W6 MPN 357F9

Replaces Dell Inspiron 15 7000 series batteries with a 11.1V 74WH lithium-ion unit

  • Battery typeLithium-Ion
  • Battery voltage rating11.1 V
  • Battery capacity74WH
  • Product colorBlack
  • Product typeBattery
  • Compatible with357F9
  • 74Wh capacity extends runtime between charges
  • 1V lithium-ion chemistry matches original specification
  • Direct replacement for Dell Inspiron 15 7000 series models
  • Compatible with 11.4V systems for flexible installation
  • Brand-new replacement cell manufactured to 357F9 standard

Compatible Dell Inspiron 15 7000 replacement

This KingSener 357F9 lithium-ion battery is a 100 percent brand-new replacement rated at 11.1V and 74WH. It fits Dell Inspiron 15 7000 series models including 7559, 7557, 7566, 7567 and 5576 as well as the INS15PD-1548B, INS15PD-1748B, INS15PD-1848B and related part numbers. Owners of those laptops can restore original run-time with a direct-fit unit.

Verify original part number and voltage

Before ordering, confirm that the original battery carries part number 357F9 or 00GFJ6 and shows a voltage of 11.1V or the compatible 11.4V rating. Check the label on the removed pack to ensure the connector and cell layout match the listed Inspiron 15 variants. Installing a pack with a different part number or voltage may prevent the laptop from recognising the battery.

Two-year warranty covers the replacement

The supplier backs this new battery with a two-year warranty, so a premature capacity loss or cell failure can be claimed directly. No additional software, drivers or calibration tools are bundled; the operating system manages charging normally once the pack is seated. The warranty term is the only extra benefit beyond the hardware itself.

How it compares

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

Price $31.99
Typical for this category: the median of 27,790 items is $30.99.

Specifications

Product
Brand nameDELL
Model name357F9
Product colorBlack
Product typeBattery
Power
Battery typeLithium-Ion
Battery voltage rating11.1 V
Battery capacity74WH
Compatibility
Compatible with357F9

Questions about this item

Does the KingSener 357F9 battery ship with any installation tools or screws, or must those be purchased separately?

The replacement battery is supplied as a standalone unit; no tools, screws or additional hardware are included in the package.

The listing mentions both 11.1V and 11.4V compatibility — which voltage version should I select for my Dell Inspiron 15 7559?

This single model operates at 11.1V and is rated as compatible with 11.4V systems, so no separate voltage version needs to be chosen.

What does the 74WH capacity mean for actual runtime on an Inspiron 15 7000 series laptop?

The 74WH rating matches the original factory specification, delivering comparable run time to the genuine Dell battery when new.

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