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Black rectangular lithium-ion laptop battery, three cells, 11.1V 74Whr

NShi

NShi 71JF4 laptop battery 11.1V 74Whr 3-cell for Dell Inspiron 7566 7567 7557 5576 5577 7559

SKU CH-6Q0Y-1ZQBF

Replacement 11.1V 74Whr 3-cell lithium-ion battery for Dell Inspiron 7566, 7567, 7557, 5576, 5577 and 7559 models

  • ColorBlack
  • TypeBattery
  • CompatibilityDell Inspiron 7566, Inspiron 7567, Inspiron 7557, Inspiron 5
  • Battery Type3 Cell Lithium-Ion
  • Battery Voltage11.1V
  • Battery Capacity6666mah
  • Restores mobility with 74 Whr capacity
  • 1 V lithium-ion chemistry powers demanding workloads
  • Three-cell design balances runtime and weight
  • Direct replacement for OEM part numbers 71JF4 357F9 0GFJ6
  • Fits Inspiron 7566 7567 7557 5576 5577 7559

Replacement battery for Dell Inspiron 7566 7567

This 11.1V 74Whr lithium-ion pack replaces OEM part numbers 71JF4 357F9 0GFJ6 in the listed Inspiron models. It is a brand-new three-cell unit rated at 6666mah and finished in black. Buyers whose laptop uses a different battery connector or voltage will need a different part.

Fits directly into the existing battery bay

The pack uses the original form factor and connector so installation only needs a screwdriver and a few minutes. It restores mobile operation without modifying the chassis or power circuitry. Systems that require a higher cell count or a different voltage rail cannot use this battery.

74Whr capacity supports typical office workloads

The three-cell design keeps weight low while delivering enough energy for web browsing document editing and video playback. Heavy GPU tasks or sustained high brightness will drain the pack more quickly. Users needing all-day runtime without charging should consider a higher-capacity alternative.

Highlights

  • Restores mobility with 74 Whr capacity
  • 1 V lithium-ion chemistry powers demanding workloads
  • Three-cell design balances runtime and weight
  • Direct replacement for OEM part numbers 71JF4 357F9 0GFJ6
  • Fits Inspiron 7566 7567 7557 5576 5577 7559

Specifications

BrandGreenTech
Model71JF4, 357F9, 0GFJ6
ColorBlack
TypeBattery
CompatibilityDell Inspiron 7566, Inspiron 7567, Inspiron 7557, Inspiron 5576, Inspiron 5577, Inspiron 7559
Battery Type3 Cell Lithium-Ion
Battery Voltage11.1V
Battery Capacity6666mah

Questions about this item

How long will the 74Whr 3-cell lithium-ion battery last under continuous heavy workloads?

The 74Whr capacity and 6666mAh rating at 11.1V deliver extended runtime for Dell Inspiron 7566, 7567, 7557, 5576, 5577, and 7559 models; actual duration depends on the specific laptop's power draw and workload intensity.

Does the 11.1V 3-cell lithium-ion pack run hot or noisy during all-day operation?

As a passive 3-cell lithium-ion battery with no moving parts, it produces no fan noise and generates minimal heat during normal use; the laptop's own thermal system manages any warmth from charging or discharging cycles.

Which original Dell part numbers must match for this GreenTech 71JF4 replacement to fit correctly?

This battery replaces OEM part numbers 71JF4, 357F9, and 0GFJ6, ensuring direct compatibility with the listed Dell Inspiron models without additional hardware or adapters.

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