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Black rectangular 3-cell lithium-ion laptop battery with label showing 11.4V 5700mAh

NShi

NShi BTY-M6J 11.4V 5700mAh 3-cell laptop battery

SKU CH-GT7J-0GZXJ

A 11.4 V 5700 mAh 3-cell lithium-ion replacement battery for MSI GS63, GS63VR, GS73 and GS73VR series laptops

  • Battery type3 Cell Lithium-Ion
  • Battery voltage rating11.4 V
  • Battery capacity5700mah
  • Product colorBlack
  • Product typeBattery
  • Compatible withMSI GS63, MSI GS63 7RE-009CN, MSI GS63 7RE-018CN, MSI GS63VR
  • Compatible with many MSI GS63, GS63VR, GS73 and GS73VR models
  • Replaces OEM part numbers BTY-M6J, 9N793J200 and BTY-U6J
  • 4V 5700mAh capacity delivers long run time
  • Three-cell lithium-ion design keeps weight low
  • CE, FCC and RoHS certified for safe operation

Replacement battery for MSI GS series

The GreenTech BTY-M6J is a 3-cell lithium-ion pack rated at 11.4V and 5700mAh. It replaces OEM part numbers BTY-M6J, 9N793J200 and BTY-U6J. The unit fits a wide range of MSI GS63, GS63VR, GS73 and GS73VR notebooks.

Thermals and power behaviour

Lithium-ion chemistry keeps self-discharge low during storage. Built-in circuit protection regulates voltage and current for stable output. The pack carries CE, FCC and RoHS safety certifications.

Build and daily handling

Black plastic housing matches the original form factor for a direct swap. No extra cables or adapters are required for installation. Buyers needing a higher-capacity 4-cell or 6-cell alternative will not be served by this 3-cell design.

How it compares

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

Price $52.99
Pricier than about 84% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameGreenTech
Model nameBTY-M6J, 9N793J200, BTY-U6J
Product colorBlack
Product typeBattery
Power
Battery type3 Cell Lithium-Ion
Battery voltage rating11.4 V
Battery capacity5700mah
Compatibility
Compatible withMSI GS63, MSI GS63 7RE-009CN, MSI GS63 7RE-018CN, MSI GS63VR, MSI GS63VR 6RF-016CN, MSI GS63VR 7RF-258CN, MSI GS63VR 7RF-239CN, MSI GS63VR 6RF-095CN, MSI GS73, MSI GS73 7RE-004CN, MSI GS73VR, MSI GS73VR 6RF-013CN, MSI GS73VR 7RG-035CN, MSI GS73VR 7RF-284CN

Questions about this item

How do I install the BTY-M6J battery in my MSI GS63VR, and which step is often missed?

Power off the laptop, remove the bottom case screws, disconnect the old battery connector before lifting it out, then connect the new 3-cell pack and reassemble; the step most often missed is unplugging the battery cable before removing the motherboard screws.

What replacement will the 11.4 V 5700 mAh pack need after extended use?

The lithium-ion cells degrade with each cycle; once runtime falls below your needs, the entire 3-cell unit must be swapped for a new BTY-M6J or compatible 9N793J200 pack.

What limit appears first when the battery runs under sustained load?

The 65 Wh capacity sets the runtime ceiling; under continuous draw the pack will hit its voltage floor and trigger shutdown before thermal limits become a factor.

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