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Black rectangular laptop battery with connector pins

Beisite

Beisite BTY-M6M2 laptop battery 15.2V 99.99Wh 6578mAh black

SKU CH-JXKY-A0NDC

A 15.2 V, 99.99 Wh lithium-ion replacement battery compatible with numerous MSI Stealth 14 and Stealth 16 Studio models

  • Battery typeLithium-Ion
  • Battery voltage rating15.2 V
  • Battery capacity99.99 Wh/ 6,578 mAh
  • Product colorBlack
  • Product typeBattery
  • Compatible withFor CreatorPro 16 AI Studio A1VFG A1VGG A1VHG A1VJG A1VKG A1
  • 99Wh capacity powers demanding creative workloads
  • 2V lithium-ion cell matches original voltage specification
  • Replaces BTY-M6M2 and 41CP8/36/142 part numbers directly
  • Fits MSI CreatorPro 16 AI Studio and Stealth 16 Studio series
  • Brand-new condition ensures full cycle life from first charge

Replacement battery for MSI CreatorPro

This 15.2 V lithium-ion unit replaces part numbers BTY-M6M2 and 41CP8/36/142 in a wide range of CreatorPro 16 AI Studio and Stealth 16 Studio laptops. It is built for owners who need a direct swap for the original pack without adapter cables or firmware workarounds. The black housing matches the factory aesthetic.

Capacity and runtime headroom

Rated at 99.99 Wh and 6578 mAh, the cell delivers a full day of typical office work or several hours of sustained creative load before recharge. Heavy GPU rendering or continuous video export will drain it faster, so professionals on long flights should plan for a top-up. The 99.99 Wh rating keeps it within common airline carry-on limits.

Build quality and daily handling

The pack uses standard lithium-ion chemistry in a rigid black casing that slots into the existing battery bay with the original latch mechanism. No extra screws or tools are required beyond what the laptop chassis already provides. Alignment pins ensure a secure fit that resists vibration during transport.

How it compares

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

Price $69.99
Pricier than about 90% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameBTY-M6M2
Model nameBTY-M6M2
Part number41CP8/36/142
Product colorBlack
Product typeBattery
Power
Battery typeLithium-Ion
Battery voltage rating15.2 V
Battery capacity99.99 Wh/ 6,578 mAh
Compatibility
Compatible withFor CreatorPro 16 AI Studio A1VFG A1VGG A1VHG A1VJG A1VKG A13VG A13VE A13VF MS-15F2 MS-15F3 A13VG-056US

Questions about this item

Will the 15.2 V BTY-M6M2 work alongside the original AC adapter I kept from my Stealth 16 Studio A13VG?

Yes, the replacement battery matches the factory 15.2 V specification, so your existing charger will charge it normally.

How can I verify the 99.99 Wh pack is reporting correctly after I install it in my MS-15F3?

Open the OS battery report or BIOS health page; it should show design capacity near 99.99 Wh and a full-charge reading close to that value.

Does the BTY-M6M2 box include the 41CP8/36/142 screw kit or must I buy one separately?

Only the battery itself is supplied; mounting screws and tools are not included and must be sourced separately.

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