Description
Product Overview
This MSI BTY M66 48Wh battery is a high-quality replacement designed specifically for Clevo and MSI laptop models. It delivers reliable power and performance with a 48Wh capacity.
Specifications
- Capacity: 48Wh
- Voltage: 10.8V
- Chemistry: Li-ion
- Condition: Brand new
- Part Number: BTY-M66
Compatible Part Numbers (P/N)
This battery replaces the following part numbers:
- MSI BTY-M66, BTY-M67, BTY-M68
- Clevo BATEL80L6, BATEL80L9, BATFL91L6, BATSQU511
- MSI CBPIL44, CBPIL48, CBPIL72, CBPIL73
- Clevo CBPIL44, CBPIL48, CBPIL52, CBPIL72, CBPIL73
- And many more compatible part numbers
Compatible Models
This battery works with the following laptop models:
- MSI EX400, EX410, EX460, EX465, EX600, EX610, EX620, EX623, EX625, EX628, EX629, EX630 series
- MSI GX400, GX403, GX600, GX610, GX620, GX623, GX630, GX633, GX640, GX675, GX677, GX720, GX730, GX740 series
- MSI GT627, GT628, GT640, GT720, GT725, GT729, GT735, GT740 series
- MSI GE600, GE603 series
- MSI CR400, CR400X, CR420, CR420X series
- MSI VR430, VR440, VR600, VR601, VR602, VR603, VR610, VR620, VR630 series
- Clevo M660, M661, M662, M665, M670, M675, M677V, M740, M745, M746, M748, M760, M761, M762, M765, M766, M767, M770, M771, M775 series
- Clevo W760, W761, W763, W765 series
- Hasee HP500, HP520, HP600, HP620, HP640
- Medion Akoya X7811
- Nec Versa P7300
- Wortmann Terra Mobile 1524, 1545, 1546
Compatibility Note
This list represents only a portion of compatible part numbers and models. If you don’t see your specific laptop model or battery part number listed, please leave it in the order notes during checkout. We will verify compatibility and confirm with you before shipping.
When to Replace Your Battery
Consider replacing your laptop battery if you notice any of these common signs:
| Symptom | Description |
|---|---|
| Short Runtime | Battery drains quickly even after full charge |
| Swelling/Bulging | Battery case appears swollen or deformed |
| Overheating | Battery gets unusually hot during use or charging |
| Charging Issues | Battery won’t charge fully or charges intermittently |
| System Shutdowns | Laptop shuts down suddenly even with charge remaining |
| Old Age | Battery is 2+ years old with reduced performance |
| Error Messages | System shows “battery not detected” or similar errors |
Estimated Battery Life
Based on 48Wh capacity, here are conservative estimates for different usage scenarios:
| Usage Scenario | Estimated Runtime |
|---|---|
| Web Browsing | 2-3 hours |
| Document Editing | 2.5-3.5 hours |
| Video Playback | 1.5-2.5 hours |
| Gaming | 1-1.5 hours |
| Idle/Standby | 4-6 hours |
Note: These are conservative estimates for a new battery in an older system. Actual runtime may be shorter than when your laptop was new due to increased software demands and hardware aging.
Shipping & Warranty
- Ships within one business day
- 30-day money-back guarantee
- 1-year manufacturer warranty
- In stock – ready to ship
- Brand new product
- Free shipping included
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