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🔋 Stay powered, stay ahead — never miss a beat with BTY-M491!
The BTY-M491 is a 11.4V, 52.4Wh lithium-ion replacement battery designed for MSI Modern 15, Summit B15, and Stealth 15M laptop series. Featuring a white 8-wire connector, it supports up to 500 recharge cycles and offers reliable, long-lasting power to keep your professional workflow seamless.
| ASIN | B08GLQ1VVR |
| Antenna Location | Laptop |
| Battery Capacity | 4600 milliamp_hours |
| Battery Cell Composition | Lithium Ion |
| Battery Cell Type | Lithium Ion |
| Battery Weight | 300 g |
| Best Sellers Rank | #23,845 in Computers & Accessories ( See Top 100 in Computers & Accessories ) #1,522 in Laptop Batteries |
| Brand | RDSJ |
| Compatible Phone Models | MSI Modern 15 A10M(MS-1551) Series |
| Customer Reviews | 3.1 out of 5 stars 25 Reviews |
| Manufacturer | Shenzhen Rongda Century Technology Co., Ltd(Foshan Eurasia Energy Technology Co., Ltd.) |
| Model Name | Modern 15 A10M |
| Model Number | 9NJM1 |
| Number of Batteries | 1 Lithium Ion batteries required. (included) |
| Recommended Uses For Product | Laptop |
| Reusability | Rechargeable |
| UPC | 726972508367 |
| Unit Count | 1 Count |
| Voltage | 11.4 volts |
D**N
10 pin, despite ad
like other complaints, it came with a 10 pin connector not the 8 pin. This laptop model can have either 8 pin or 10 pin connectors.
F**S
Muy bien
Producto de buena calidad, el envÃo se hace rápido
G**D
Short Life Span
It lasted 2 yrs
I**N
Working well in MSI Stealth m15
Fit great into my 2021 MSI Stealth m15, replacing an OEM battery that would no longer hold a charge. So far it's been working great, holding a charge like it should, and the laptop seems happy with it. Have only been using it for a couple days, but so far so good!
J**.
Just what I needed
Product works for my Alienware 15 laptop. I got it installed by Best Buy. By battery life is better than I expected with this battery and it lasts around 5-6 hours. I replaced my original Alienware battery after 3.5 years because it wouldn’t hold even two minutes of charge at that point. I definitely would buy this battery again
M**K
Battery dead after putting it inside laptop
After I had put it in my laptop, the battery was recognized by my laptop. Unfortunately it stayed at 44% for hours. After I had unplugged it to see if there was a problem with the charger, it died.
W**R
Don't waste you money and time
The battery worked for 8 hours, the decided not to work anymore. Can't return the product beacuse i live outside the USA and the shipping costs are higher than the refund
E**X
Dead after 3 months
I bought this battery for my MSI laptop. Worked great for 3 months. Now it says 100% charged but if I unplug it, it turns off immediately. I also tried calibration but it turns off unexpectedly. EDIT: Changed from 1 to 3 stars. Seller offered a full refund no questions asked.
Trustpilot
2 weeks ago
3 days ago