BTY-L77 Laptop Battery For MSI GT72 GT72 GT72S GT72VR GT80S WT72 MS-1781 MS-1782 MS-1783 MS-178 Series
Model: BTY-L77
Voltage: 11.1V
Capacity: 7500mAh/83.25Wh
Battery type: Li-ion
Product Overview
The BTY-L77 replacement battery is specially designed for MSI GT72 GT72 GT72S GT72VR GT80S WT72 MS-1781 MS-1782 MS-1783 MS-178 laptops, offering reliable power and excellent performance.
Manufactured by Shenzhen Weijie Technology Co., Ltd., this Li-ion battery provides long-lasting capacity, stable charging, and enhanced safety, making it an ideal replacement for your original MSI battery.
Product Specifications
| Item | Specification |
| Model | BTY-L77 |
| Voltage | 11.1V |
| Capacity | 7500mAh/83.25Wh |
| Number of Cells | 6-Cell |
| Battery Type | Li-ion (Lithium-ion) |
| Condition | 100% Brand New, Grade A+ Cells |
| Color | Black |
| Certifications | CE / FCC / RoHS Certified |
| Warranty | 12 Months |
| Brand | Shenzhen Weijie Technology Co., Ltd. |
| Package Includes | 1 × Replacement Battery, 1 × User Manual |
| Computer Model | MSI GT72 GT72 GT72S GT72VR GT80S WT72 MS-1781 MS-1782 MS-1783 MS-178 Series |
Key Features
100% Compatible with MSI GT72 GT72 GT72S GT72VR GT80S WT72 MS-1781 MS-1782 MS-1783 MS-178 Series
High-quality Grade A+ Li-ion Cells for Superior Performance
Built-in Protection Circuit (Overcharge, Overheat, Short-Circuit Protection)
CE / FCC / RoHS Certified for Global Compliance
Direct Factory Supply from Shenzhen Weijie Technology Co., Ltd.
Long Cycle Life and Stable Voltage Output
Compatible Laptop Models
MSI GT72 GT72 GT72S GT72VR GT80S WT72 MS-1781 MS-1782 MS-1783 MS-178 Series
Compatible Part Numbers
BTY-L77
Usage & Maintenance Tips
Use only the original MSI adapter for charging.
Avoid high-temperature or humid environments during use.
Charge fully before first use for optimal battery performance.
Store at around 50% charge if not used for long periods.
