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Black rectangular lithium-ion laptop battery, 15.2V 99.99Wh

Beisite

Beisite BTY-M6M1 99.99Wh 15.2V laptop battery for MSI Stealth GS77 12UHS MS-17P1

SKU CH-BM8Z-Q9XWQ

A 99.99Wh 15.2V lithium-ion replacement battery for MSI Stealth GS77 12UHS and MS-17P1 laptops

  • Battery typeLithium-Ion
  • Battery voltage rating15.2 V
  • Battery capacity99.99 Wh
  • Product colorBlack
  • Product typeBattery
  • Compatible withFor MsiStealth GS77 12UHS MS-17P1
  • 99 Wh capacity supports extended mobile work sessions
  • 2 V lithium-ion chemistry matches original power requirements
  • Direct replacement for part numbers BTY-M6M1 and 41CP8/36/142
  • Engineered for MSI Stealth GS77 12UHS and MS-17P1 models
  • Brand-new condition ensures full rated performance from first charge

Replacement battery for MSI Stealth GS77 12UHS

This 99.99Wh lithium-ion unit replaces part numbers BTY-M6M1 and 41CP8/36/142 in the MSI Stealth GS77 12UHS and MS-17P1 series. It delivers a nominal 15.2V and comes in black, matching the original colour scheme.

Verify part number and model before ordering

Confirm that your original battery carries part number 41CP8/36/142 or BTY-M6M1 and that your laptop is listed as MSI Stealth GS77 12UHS or MS-17P1. The supplier notes the compatibility list is non-exhaustive, so contact them if your part number differs.

Black lithium-ion pack with direct-fit connectors

The battery uses the same form factor and connector layout as the factory unit, so installation requires no adapters or cable routing changes. Its 99.99Wh capacity is designed to sit flush in the existing compartment for everyday portable use.

How it compares

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

Price $68.99
Pricier than about 90% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameBTY-M6M1
Model nameBTY-M6M1
Part number41CP8/36/142
Product colorBlack
Product typeBattery
Power
Battery typeLithium-Ion
Battery voltage rating15.2 V
Battery capacity99.99 Wh
Compatibility
Compatible withFor MsiStealth GS77 12UHS MS-17P1

Questions about this item

Does the package include only the battery or are any tools or cables supplied?

The package includes one BTY-M6M1 battery; no tools, cables or adapters are supplied.

My original battery is labelled 41CP8/36/142 — is this the correct replacement?

Yes, the BTY-M6M1 replaces part numbers BTY-M6M1 and 41CP8/36/142 for the MSI Stealth GS77 12UHS MS-17P1.

What runtime can I expect from the 99.99Wh 15.2V capacity in daily use?

The 99.99Wh 15.2V lithium-ion cell restores the original factory capacity for the MSI Stealth GS77 12UHS MS-17P1.

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