BTY-M55 Battery 90Wh Replacement for MSI Pulse GL66 GL76 12UGK 12UGSZOK 12UGSZK 12UGOK Alpha 15 A3DDK A4DEK B5EX 17 B5EEK Pulse 15 B13VFK B13VGK Katana GF66 11UG Crosshair 15 17 B12UGZ Sword 15 A11UG
Details
- Number of Batteries1 A batteries
- BrandZTHY
- Battery Cell CompositionLithium Ion
- Battery Capacity5845 Milliamp
- Recommended Uses For ProductReplacement 15
Description
🔋 Stay charged, stay ahead — power your MSI like a pro.
- SLEEK RELIABLE - Slim black design blends effortlessly with your professional gear while delivering robust power.
- SMART BATTERY REVIVAL - Optimized wake-up cycle instructions to maximize battery lifespan and performance.
- CERTIFIED SAFETY FIRST - CE & UL certified for peace of mind in every charge cycle.
- POWER THROUGH YOUR DAY - 90Wh capacity ensures marathon productivity without the mid-meeting panic.
- SEAMLESS COMPATIBILITY - Tailored for MSI Pulse, Alpha, Katana, Crosshair & Sword series—plug and play perfection.
The BTY-M55 is a 90Wh, 15.4V Li-Polymer replacement battery designed specifically for a wide range of MSI laptops including Pulse, Alpha, Katana, Crosshair, and Sword series. It offers high capacity and certified safety standards (CE, UL), ensuring reliable, long-lasting power for demanding professional use. Rechargeable and easy to install, it comes with optimized instructions to maximize battery life and performance.
Specifications
| Recommended Uses For Product | Replacement for MSI Alpha 15 A3DDK A4DEK B5EEK B5EX Alpha 17 B5EEK Pulse GL66 12UGK Sword 15 A11UG Series Laptop |
| Reusability | Rechargeable |
| Battery Capacity | 5845 Milliamp Hours |
| Voltage | 15.4 Volts |
| Battery Cell Type | Lithium Ion |
Reviews
J**Z
NOT a new Battery!
EDIT: after running MSI's Battery calibration tool multiple times and doing a complete charge and discharge cycle 3 times, the battery is even worse now at 30..4 percent wear in HWiNFO as well as the powercfg tool in the command prompt. I have already requested a return...Complete waste of time. This battery, while a genuine one as far as i can tell, is even worse than the original one I took out. The battery I received already has 25.5 percent wear on it. (See pictures) I thought i was gonna get a good one as the ones on eBay were cheaper but I guess you don't always get what you pay for.Note: If you buy this battery please use HWiNFO to check the battery health before you return it. You might get lucky and get a good one, unlike me.
Common Questions
Trustpilot
2 days ago
1 month ago
