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Black rectangular lithium-ion laptop battery with label showing 7.6V 51WH

KingSener

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

SKU CH-W4M3-D4Z06 MPN 52TWH

7.6 V 51 Wh lithium-ion replacement battery for Dell XPS 13 7390 2-in-1 series notebooks

  • Battery typeLithium-Ion
  • Battery voltage rating7.6 V
  • Battery capacity51WH
  • Product colorBlack
  • Product typeBattery
  • 51 Wh capacity powers the Dell XPS 13 7390 2-in-1 through long sessions
  • 6 V lithium-ion chemistry matches original Dell P103G specifications
  • Replaces part numbers 52TWH MM6M8 0MM6M8 XX3T7 0XX3T7 for direct fit
  • Four-cell design keeps the notebook light and balanced
  • 100 % brand-new condition with two-year manufacturer warranty

Direct Replacement for XPS 13 7390 2-in-1

This KingSener 52TWH lithium-ion battery is built for the Dell XPS 13 7390 2-in-1 series. It matches the original 7.6V specification and fits the notebook without modification. Owners of a P103G, P103G001 or P103G002 part number can install it directly.

51WH Capacity for Daily Mobility

The 51WH pack delivers the same energy rating as the factory cell, so typical office workloads and media playback run for a comparable span. Heavy multi-tasking or sustained high brightness will drain the reserve faster, and the four-cell design cannot extend beyond its rated capacity.

Swaps Out MM6M8 and XX3T7 Packs

This unit replaces Dell part numbers MM6M8, 0MM6M8, XX3T7 and 0XX3T7. The jump is worth it when the original pack no longer holds a useful charge or reports a permanent failure. It is not for users needing a higher-watt-hour option or a different voltage platform.

How it compares

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

Price $45.99
Pricier than about 78% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameKingsener
Model name52TWH
Part number52TWH
Product colorBlack
Product typeBattery
Power
Battery typeLithium-Ion
Battery voltage rating7.6 V
Battery capacity51WH

Questions about this item

Will the 7.6 V 51 Wh 52TWH battery fit my Dell XPS 13 7390 2-in-1 alongside the original charging circuit?

Yes — the 52TWH is built to the 7.6 V 51 Wh specification and replaces Dell part numbers MM6M8, XX3T7, P103G, P103G001 and P103G002, so it works with the factory charging system.

How can I confirm the new 52TWH battery is recognised and charging correctly after installation?

Power on the XPS 13 7390 2-in-1, open the BIOS or Windows battery report and verify the reported voltage reads 7.6 V, capacity shows 51 Wh and the status changes to charging when the adapter is connected.

Does the 52TWH pack ship with the necessary screws or tools, or must I source them separately?

The box contains only the 52TWH lithium-ion battery; any case screws, opening tools or adhesive strips required for the XPS 13 7390 2-in-1 must be obtained separately.

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