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Rectangular black lithium-ion laptop battery pack

KingSener

KingSener BTY-M6J laptop battery 5700mAh 64.98WH 11.4V

SKU CH-1X2M-TXY8H

A 5700 mAh 11.4 V lithium-ion replacement battery for MSI GS63VR and GS73VR series laptops

  • Battery typeLithium-Ion
  • 5700 mAh capacity delivers long runtime between charges
  • 98 Wh energy rating supports demanding workloads
  • 4 V output matches original MSI specifications
  • Lithium-ion cells provide reliable rechargeable performance
  • Direct replacement for BTY-M6J and BP-16K1-31 part numbers

Direct replacement for MSI GS63VR and GS73VR

This 11.4V lithium-ion battery replaces the original BTY-M6J pack in compatible MSI GS63VR and GS73VR laptops. It restores mobile power for owners of the listed models who need a new energy source.

Low heat output during typical office workloads

The 5700mAh cell runs cool under normal productivity tasks and draws only the power the system requests. Fan activity stays quiet because the pack does not add thermal load beyond the original design.

Capacity of 5700mAh and 64.98Wh decides fit

Buyers must confirm their laptop accepts this exact capacity and voltage; systems that require a different watt-hour rating or a higher cell count will not work with this unit.

How it compares

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

Price $27.99
Cheaper than about 56% of the 27,790 comparable items (median $30.99).

Specifications

Power
Battery typeLithium-Ion

Questions about this item

How do I install the BTY-M6J battery in my MSI GS63VR without damaging the connector?

Power off the laptop, remove the bottom screws, disconnect the old battery cable, align the new BTY-M6J connector, press it in firmly, then reassemble.

When will the BTY-M6J need replacement and what signs should I watch for?

Replace the BTY-M6J when run-time drops noticeably or the laptop shuts down unexpectedly; the 5700 mAh Li-ion cells degrade with each full cycle.

What is the first limit I will hit during long gaming sessions with this 11.4 V 64.98 Wh pack?

The 11.4 V 64.98 Wh capacity limits sustained run-time; expect shorter sessions as the 5700 mAh cells age and internal resistance rises.

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