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Black rectangular 6-cell lithium-ion laptop battery, about 6.89 by 3.74 by 0.47 inches, includes screwdrivers

FOCUSTEC

FOCUSTEC Type 357F9 74Wh 11.1V 6-cell laptop battery

SKU CH-V0H3-XZTNV

A 74Wh 11.1V 6-cell lithium-ion battery compatible with select Dell Inspiron 15 5000 and 7000 series models, including short-circuit and over-voltage protection

  • Battery TypeLithium-Ion
  • 74Wh capacity extends runtime between charges
  • 1V 6-cell lithium-ion design matches original specifications
  • Built-in short-circuit, over-voltage, discharge and over-current protection
  • CE, FCC and RoHS certified for safety compliance
  • Supplied with screwdrivers for straightforward self-installation

Replacement battery for Dell Inspiron 15

This 11.1V 74Wh lithium-ion pack replaces part numbers 0GFJ6 0357F9 071JF4 71JF4. It fits specific Inspiron 15 7000 models 7559 7557 7567 7566 7759 and Inspiron 15 5000 models 5576 5577. The unit is new and uses six cells in a black housing.

Free screwdrivers included for installation

The package supplies one battery plus screwdrivers so you can swap the old pack without hunting for tools. Built-in protection covers short circuit over voltage discharge and over current. The battery carries CE FCC and RoHS certification.

Suits owners of the listed Inspiron 15 models only

Buyers must verify their original part number and exact laptop model before ordering because not all 5000 or 7000 series units accept this pack. It will not work for other Dell lines or for Inspiron 15 variants outside the six models named.

Highlights

  • 74Wh capacity extends runtime between charges
  • 1V 6-cell lithium-ion design matches original specifications
  • Built-in short-circuit, over-voltage, discharge and over-current protection
  • CE, FCC and RoHS certified for safety compliance
  • Supplied with screwdrivers for straightforward self-installation

Specifications

Battery TypeLithium-Ion

Questions about this item

When will the 6-cell lithium-ion pack need replacing?

The 74 Wh, 11.1 V, 6-cell lithium-ion battery gradually loses capacity over charge cycles; plan to swap it when run-time drops below your needs.

What limits runtime during a long work session?

The fixed 74 Wh capacity sets the energy ceiling, so sustained heavy loads will drain the pack faster than light use.

Does the 0.88 lb battery get hot or noisy under all-day load?

The pack has no moving parts and built-in over-temperature protection, so it runs silently and stays within safe thermal limits during continuous use.

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