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Rectangular black 9-cell lithium-ion laptop battery with label showing voltage and capacity

myVolts

myVolts 11.1V 7800mAh 9-Cell Laptop Battery for Dell Latitude E4300 E4310

SKU CH-K44A-QTBWW

A 9-cell lithium-ion replacement battery delivering 7800 mAh at 11.1 V for Dell Latitude E4300 and E4310 models

  • Extended runtime from 7800mAh Li-ion capacity
  • Reliable 11.1V output matches original specification
  • Nine-cell design fits Dell Latitude E4300 and E4310
  • Built-in protection against voltage faults and overheating
  • CE and RoHS certified for safety compliance

9-Cell 7800mAh Replacement Battery

This 11.1V lithium-ion pack replaces the original Dell Latitude E4300 and E4310 batteries. It matches part numbers such as 0FX8X, 312-0822, CP289 and YP463. The nine-cell design targets users who need longer runtime between charges. It arrives new and ready for installation.

Suits owners of Dell Latitude E4300 or E4310

Buyers with other Latitude models or different laptop brands should look elsewhere. The connector and firmware are specific to the two listed systems. Anyone needing a higher voltage or a different cell chemistry will not be served by this pack.

7800mAh capacity at 11.1V

The pack delivers extended operating time for typical office tasks, web browsing and document work. Heavy workloads such as sustained video rendering or gaming will drain the charge faster. When the battery no longer holds sufficient charge for a full work session, a replacement will be required.

Highlights

  • Extended runtime from 7800mAh Li-ion capacity
  • Reliable 11.1V output matches original specification
  • Nine-cell design fits Dell Latitude E4300 and E4310
  • Built-in protection against voltage faults and overheating
  • CE and RoHS certified for safety compliance

Specifications

No published specifications for this item yet.

Questions about this item

Does my Dell Latitude E4300 need any extra hardware to use this 11.1V 7800mAh 9-cell battery?

No extra hardware is required; the battery connects directly to the laptop's internal battery bay and is 100% compatible with the original 0FX8X, 312-0822, 451-11495 and other listed part numbers.

Will this 11.1V 7800mAh battery work correctly if I keep my original Dell AC adapter for the Latitude E4310?

Yes, the original Dell AC adapter charges this Li-ion 9-cell pack normally; the battery includes safeguard features against incorrect voltage, short circuit and internal overheating during charging.

How can I verify the 7800mAh capacity is working as intended after installing it in my Latitude E4300?

After the initial 24-hour standby charge, the operating system should report the full 7800mAh design capacity and the battery should deliver noticeably longer run-time than the original pack.

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