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Rectangular black lithium-polymer battery pack with connector for Dell XPS 13 7390 2-in-1

NShi

NShi 52TWH 51Wh 7.6V laptop battery for Dell XPS 13 7390 2-in-1

SKU CH-Z6F5-S6M11 MPN 52TWH

A 51 Wh lithium-polymer replacement battery for Dell XPS 13 7390 2-in-1 models, matching part numbers 52TWH, MM6M8 and XX3T7

  • Battery TypeLithium Polymer
  • 51 Wh capacity delivers long run-time
  • 6 V lithium-ion chemistry matches original specs
  • Replaces Dell part numbers 52TWH MM6M8 0MM6M8 XX3T7 0XX3T7
  • Fits Dell XPS 13 7390 2-in-1 series notebooks
  • Certified to UL CE FCC RoHS safety standards

What this battery fits

This 51Wh lithium-ion pack replaces the Dell 52TWH cell used in the XPS 13 7390 2-in-1 series. It delivers 7.6V and 6375mAh from four internal cells and carries UL, CE, FCC and RoHS certification. The black housing matches the original form factor for a direct swap.

Installation notes

Shut down the notebook, remove the base cover and disconnect the old pack before fitting this unit; the connector layout is shown in the product images. A first-use routine of discharging to five percent then charging fully for three to four cycles helps the cells reach rated capacity. No soldering or firmware steps are required.

Who should buy and who should not

Owners of a Dell XPS 13 7390 2-in-1 whose original battery carries part numbers 52TWH, MM6M8, 0MM6M8, XX3T7 or 0XX3T7 will find a certified, drop-in replacement. Buyers with other Dell models or different part numbers should verify compatibility before ordering.

Highlights

  • 51 Wh capacity delivers long run-time
  • 6 V lithium-ion chemistry matches original specs
  • Replaces Dell part numbers 52TWH MM6M8 0MM6M8 XX3T7 0XX3T7
  • Fits Dell XPS 13 7390 2-in-1 series notebooks
  • Certified to UL CE FCC RoHS safety standards

Specifications

Battery TypeLithium Polymer

Questions about this item

How do I verify the 51Wh 7.6V battery is performing correctly after installing it in my XPS 13 7390 2-in-1?

After fitting the 52TWH unit, discharge it to about 5 per cent, then complete three to four full charge cycles; this conditioning brings the 6375mAh cell to its rated capacity and stabilises the smart chip reporting.

What does the package contain and do I need any extra parts to replace the P103G battery?

The box includes one 52TWH lithium-polymer battery; no additional cables, screws or tools are supplied, so reuse the original fixings from your Dell XPS 13 7390 2-in-1.

Which replacement part number should I match — 52TWH, MM6M8 or XX3T7 — for my XPS 13 7390 2-in-1?

All three codes (52TWH, MM6M8, 0MM6M8, XX3T7, 0XX3T7) refer to the same 7.6V 51Wh specification; open the back cover and confirm any one of them on the original battery label before ordering.

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