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Rectangular black laptop battery with label showing 11.1V 65Wh 6-cell lithium-ion

PISKEKAT

PISKEKAT 6-cell 11.1V 65Wh laptop battery

SKU CH-91EX-ZZ2F7

Replacement 6-cell lithium-ion battery rated 11.1V and 65Wh, compatible with 60Wh Dell Latitude and Precision models, includes overcharge and short-circuit protection for up to 500 recharge cycles

  • Battery TypeLaptop Batteries
  • 65Wh capacity extends runtime versus 60Wh packs
  • 6-cell lithium-ion design delivers 11.1V stable power
  • Built-in overcharge, overdischarge, over-temperature and short-circuit protection
  • Tested in actual laptops for reliable compatibility
  • Rated for up to 500 recharge cycles over battery life

Battery identity and target laptops

This is a new 6-cell lithium-ion battery rated at 11.1V and 65Wh, built to replace the Dell N3X1D series cells used in Latitude E5420, E5430, E5520, E5530, E6420, E6430, E6440, E6520, E6530, E6540 and Precision M2800 systems. It is not suitable for machines that require a 48Wh pack.

Capacity limits and compatibility

The 65Wh rating works as a direct substitute for the original 60Wh units but will not fit or function in laptops designed around the lower 48Wh form factor. Buyers who need a 48Wh replacement or a higher-capacity 9-cell design should look elsewhere.

Build quality and daily use

The pack includes overcharge, overdischarge, over-temperature and short-circuit protection circuits and is tested in an actual laptop before shipping. It is rated for up to 500 recharge cycles and comes as a single battery in the box.

Highlights

  • 65Wh capacity extends runtime versus 60Wh packs
  • 6-cell lithium-ion design delivers 11.1V stable power
  • Built-in overcharge, overdischarge, over-temperature and short-circuit protection
  • Tested in actual laptops for reliable compatibility
  • Rated for up to 500 recharge cycles over battery life

Specifications

Battery TypeLaptop Batteries

Questions about this item

Is the 65 Wh version the right one for my Latitude E6430 that originally had a 60 Wh battery?

Yes — the 65 Wh pack is compatible with the 60 Wh original, but it will not work in models that shipped with a 48 Wh battery.

What does the 65 Wh rating actually deliver in daily use on a Latitude E5520?

It stores more energy than the 60 Wh unit, so you can expect longer run time between charges under the same workload.

Does this battery use a proprietary Dell connector or a standard interface?

It uses the Dell-specific connector that fits the Latitude E5420, E5430, E5520, E5530, E6420, E6430, E6440, E6520, E6530, E6540 and Precision M2800.

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