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Black rectangular lithium-ion laptop battery with connector pins

Beisite

Beisite BTY-M6L 15.2V 80.25W laptop battery

SKU CH-HRZH-FJ1W0

A 15.2V lithium-ion replacement battery with 80.25W capacity for compatible MSI Stealth and GS series laptops

  • ColorBlack
  • TypeBattery
  • Compatibilityfor MSI Stealth GS65 P65 PS63 GS65 MS-16Q2 GS75 8SG 8RC 8RB
  • Battery TypeLithium-Ion
  • Battery Voltage15.2V
  • Battery Capacity80.25W
  • 25 Wh capacity powers extended work sessions
  • 2 V lithium-ion chemistry matches original spec
  • Replaces BTY-M6L, 4ICP8/35/142 and MS-16Q21 part numbers
  • Fits MSI Stealth GS65, GS75, P65, PS63 and GE63 models
  • Brand-new condition with 12-month supplier warranty

Direct replacement for MSI Stealth GS series

This lithium-ion battery is built for MSI Stealth GS65, P65, PS63 and GS75 models. It carries part number BTY-M6L and replaces several OEM references including 4ICP8/35/142 and MS-16Q21. The unit is supplied new and finished in black.

Verify your exact model and voltage before purchase

Check that your laptop appears in the compatibility list and that the original battery reads 15.2V. Confirm the physical dimensions match the existing pack and that the connector orientation lines up with the motherboard socket. Cross-reference the part number on the old battery against BTY-M6L.

Sustained output rated at 80.25W capacity

The cell chemistry delivers a steady 15.2V under continuous load rather than only in short bursts. Rated capacity of 80.25W supports extended work sessions away from mains power. Performance remains stable across the discharge curve for the supported MSI chassis.

Highlights

  • 25 Wh capacity powers extended work sessions
  • 2 V lithium-ion chemistry matches original spec
  • Replaces BTY-M6L, 4ICP8/35/142 and MS-16Q21 part numbers
  • Fits MSI Stealth GS65, GS75, P65, PS63 and GE63 models
  • Brand-new condition with 12-month supplier warranty

Specifications

BrandBTY-M6L
ModelBTY-M6L
ColorBlack
TypeBattery
Compatibilityfor MSI Stealth GS65 P65 PS63 GS65 MS-16Q2 GS75 8SG 8RC 8RB 8RD 8RE 8RF 8SF 8SF-035ES 9SF 9SE-498TH MS-16Q2
Battery TypeLithium-Ion
Battery Voltage15.2V
Battery Capacity80.25W

Questions about this item

Does the BTY-M6L battery arrive with any tools or cables, or must I buy them separately?

The battery ships as a single unit; no tools, cables or mounting hardware are included in the box.

My laptop is a GS65 8RF Stealth Thin — will this 15.2V 80.25W pack fit it?

Yes, the BTY-M6L replaces part numbers BTY-M6L, 4ICP8/35/142 and MS-16Q21 and is listed for the GS65 8RF Stealth Thin among other MSI models.

What does the 80.25W rating mean for daily runtime on a GS65?

The 80.25 watt-hour capacity at 15.2V determines how long the GS65 can run on battery; actual hours depend on workload, screen brightness and power settings.

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