Mobik BTY-M6M 99.99Wh Laptop Battery Replacement for MSI GS66/GE66/GE76/WS66/Creator 15

Power your MSI laptop with the Mobik BTY-M6M 99.99Wh replacement battery. Designed for high capacity and dependable performance, this Li-ion 4-cell pack supplies a robust energy reserve at 15.2V (6578mAh) to help you work, create, or game away from a wall outlet.

Key specifications mirror the original part: 99.99Wh of energy, a 15.2V rating, and a 4-cell configuration. Mobik uses grade A cells to deliver consistent power across many cycles—up to around 500 recharge cycles in typical use. The package includes handy screwdrivers for a straightforward swap, making this a practical option for users who prefer to handle replacements themselves.

What you gain with this replacement

• Extended runtime for MSI models such as GS66 Stealth, GE66 Raider, GE76 Dragon Tiamat, WS66, and Creator 15, helping you stay productive between charges.
• Thoughtful safety design with protections to help prevent short circuits, overheating, and overloads.
• Certifications from UL, CE, FCC, and RoHS, offering safety compliance and peace of mind.

Use cases include traveling professionals delivering presentations, creators editing away from a power source, or gamers taking a break from outlets during longer sessions. The battery’s form factor and listed compatibility make it suitable for several MSI lines, and the included tools simplify the swap for many DIY enthusiasts.

Compatibility and care

The BTY-M6M is designed to fit multiple MSI lines, with reference parts BTY-M6M and 4ICP8/35/142. Before purchasing, verify that your model aligns with the supported list to ensure a clean fit and reliable connection.

• Compatibility essentials: fits GS66 Stealth, GE66 Raider, GE76 Dragon Tiamat, WS66 series, and related models.
• Safety and setup: follow the included tips to wake the battery after installation and enjoy steady power delivery.

Maintenance notes include a recommended initial wake-up procedure: if the system does not recognize the new battery right away, reconnect the interface and discharge to around 5% before charging. Allow 3–4 full charge-discharge cycles to help the cells settle and perform reliably over time.

Customer support is available 24x7 via email, and the product ships with practical care guidance. If you need assistance, you can contact the seller through your order for help during the transition between power sources.