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Rectangular lithium-ion laptop battery, grey finish, Dell branding visible

DELL

DELL XPS 7390 2-in-1 4-Cell 51Wh Laptop Battery 52TWH

SKU CH-0EKY-1C49G

A 4-cell, 51 Wh lithium-ion battery built for the Dell XPS 7390 2-in-1

  • Battery typeLithium-Ion
  • Product typeLaptop-computer-batteries
  • Genuine Dell OEM battery built for XPS 7390 2-in-1
  • 51 Wh capacity keeps the 13-inch convertible running longer
  • 4-cell lithium-ion design rated at 7.6 V for stable power
  • Matches Dell part numbers XX3T7 and NN6M8 for exact fit

Genuine Dell OEM Battery for XPS 7390 2-in-1

This genuine Dell OEM battery is built for the XPS 7390 2-in-1 laptop. It uses a 4-cell lithium-ion design rated at 7.6V with a 51Wh capacity. The part carries Dell numbers XX3T7 and NN6M8 and matches the 52TWH type designation. It arrives new and ready to install.

Suits owners replacing a worn pack in this

This battery fits only the XPS 7390 2-in-1, so owners of other Dell laptops or the standard clamshell XPS 13 7390 cannot use it. Buyers who need a higher-capacity alternative or a different voltage will not find a match here. Verify your exact model before ordering.

How it compares

Measured against everything we stock in Laptop Chargers & Batteries, at today’s prices. Recalculated every night.

Price $66.99
Pricier than about 90% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameDELL
Product typeLaptop-computer-batteries
Power
Battery typeLithium-Ion

Questions about this item

Does the 51Wh 4-cell battery fit the XPS 7390 2-in-1 without extra cables?

Yes, the 51Wh 4-cell battery is a direct replacement for the XPS 7390 2-in-1 and connects to the existing motherboard header with no additional cables required.

Will the 7.6V 52TWH battery work if my XPS 7390 2-in-1 originally used a different Dell part number?

The 7.6V 52TWH battery replaces Dell part numbers XX3T7 and NN6M8, so it works in any XPS 7390 2-in-1 that shipped with either of those part numbers.

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