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Rectangular black lithium-ion laptop battery with label showing 7.6V 42Wh 5250mAh

PISKEKAT

PISKEKAT 42Wh 7.6V 5250mAh Laptop Battery for Dell Latitude 5285 5290 2-in-1

SKU CH-55BY-YP5V8

Replacement lithium-ion battery delivers 42 Wh at 7.6 V for Dell Latitude 5285 and 5290 2-in-1 models

  • Battery TypeLaptop Batteries
  • Reliable power for Latitude 5285 and 5290 2-in-1 models
  • 42Wh 5250mAh capacity supports extended mobile use
  • 6V Li-ion chemistry with smart chip for stable current
  • CE FCC RoHS certified safety with circuit protection built in
  • Tested for about 500 recharge cycles over its life

Replacement Battery for Latitude 2-in-1

This 42Wh 7.6V lithium-ion pack replaces the original cell in Dell Latitude 5285 and 5290 2-in-1 models. It matches part numbers J0PGR, 0RDYCT, 1WND8, X16TW and 0FTH6F. The unit is new and built with a smart chip for circuit protection and stable current delivery.

Upgrading from a Worn Original

Swap this in when the factory battery no longer holds a useful charge or reports a permanent fault. The jump is worth it if run time has dropped below half of the original figure or the system throttles due to low voltage. Rated for about 500 recharge cycles over its life.

Straightforward Internal Swap

Installation requires opening the chassis and disconnecting the old pack, then connecting the new one to the same header. Common issues include forgotten connector clips, debris in the battery bay and BIOS not recognising the replacement until a full power cycle.

Highlights

  • Reliable power for Latitude 5285 and 5290 2-in-1 models
  • 42Wh 5250mAh capacity supports extended mobile use
  • 6V Li-ion chemistry with smart chip for stable current
  • CE FCC RoHS certified safety with circuit protection built in
  • Tested for about 500 recharge cycles over its life

Specifications

Battery TypeLaptop Batteries

Questions about this item

What Dell Latitude models does the 42Wh 7.6V battery fit?

It fits Dell Latitude 5285, 5285 2-in-1, 5290 2-in-1 and T17G series laptops.

How is the battery installed in the 2-in-1 chassis?

Remove the bottom screws, disconnect the old pack, connect the new battery cable, then refasten the screws.

When will the 5250mAh Li-ion pack need replacement?

After about 500 recharge cycles the capacity drops enough to warrant a new battery.

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