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Rectangular black lithium-polymer laptop battery, 60Wh 7.6V

POWER-FENG

POWER-FENG 60Wh 7.6V F3YGT laptop battery for Dell Latitude 7280 7290 7380 7390 7480 7490

SKU CH-D78V-S86RZ

A 60Wh 7.6V lithium-polymer replacement battery compatible with Dell Latitude 7280, 7290, 7380, 7390, 7480 and 7490 models

  • TypeBattery
  • Battery TypeLaptop Batteries
  • Li-polymer chemistry delivers stable 7.6 V output
  • 60 Wh capacity supports extended work sessions
  • 7500 mAh rating provides reliable daily runtime
  • Direct replacement for DJ1J0 and F3YGT part numbers
  • Compatible with Latitude 7280, 7290, 7380, 7390, 7480, 7490

Compatible Latitude models

This 60Wh lithium-polymer battery replaces part numbers DJ1J0 and F3YGT. It fits Dell Latitude 7280, 7290, 7380, 7390, 7480 and 7490 as well as P28S and P73G chassis. The pack delivers 7.6V and 7500mAh in a black housing.

When to replace the original pack

Swap the factory cell when runtime has dropped below useful levels or the system reports a permanent capacity loss. The 60Wh rating restores the design capacity for the listed Latitude models so a full workday away from mains power becomes practical again.

Check before ordering

Confirm the service tag or bottom-case sticker shows one of the exact model numbers above. Verify the existing battery carries part number DJ1J0 or F3YGT and that the connector layout matches the 7.6V specification.

Highlights

  • Li-polymer chemistry delivers stable 7.6 V output
  • 60 Wh capacity supports extended work sessions
  • 7500 mAh rating provides reliable daily runtime
  • Direct replacement for DJ1J0 and F3YGT part numbers
  • Compatible with Latitude 7280, 7290, 7380, 7390, 7480, 7490

Specifications

TypeBattery
Battery TypeLaptop Batteries

Questions about this item

Does this battery match the Dell Latitude 7280 and 7480 chassis and connector?

It is built for Dell Latitude 7280, 7290, 7380, 7390, 7480 and 7490 models and replaces part numbers DJ1J0 and F3YGT, so the connector and shape align with those chassis.

What is the correct order to insert and secure the battery in a Latitude 7390?

Power off the laptop, disconnect the AC adapter, remove the base screws, unplug the old pack, connect the new 7.6 V 60 Wh unit, refit the base and screws, then charge fully before first use.

How many charge cycles can the 7500 mAh Li-polymer pack sustain before capacity drops noticeably?

Li-polymer cells in this 60 Wh pack are rated for several hundred full cycles; capacity will gradually decline with age and heavy daily cycling.

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