--- product_id: 235797308 title: "BTY-M491 Laptop Battery for MSI Modern 15 A10 A10M A10M-028DE A10M-029 A10RAS A10RAS-076FR A10RB A10RB-041TW A10RD A11M A11SB A4M A4MW Summit B15 A11M Stealth 15M 11.4V 52.4Wh(White connector 8 Wires)" brand: "rdsj" price: "304.36 DT" currency: TND in_stock: true reviews_count: 8 category: "Rdsj" url: https://www.desertcart.tn/products/235797308-bty-m491-laptop-battery-for-msi-modern-15-a10-a10m store_origin: TN region: Tunisia --- # 11.4V high voltage 52.4Wh capacity White connector, 8 wires BTY-M491 Laptop Battery for MSI Modern 15 A10 A10M A10M-028DE A10M-029 A10RAS A10RAS-076FR A10RB A10RB-041TW A10RD A11M A11SB A4M A4MW Summit B15 A11M Stealth 15M 11.4V 52.4Wh(White connector 8 Wires) **Brand:** rdsj **Price:** 304.36 DT **Availability:** ✅ In Stock ## Summary > 🔋 Stay powered, stay ahead — don’t let your laptop slow you down! ## Quick Answers - **What is this?** BTY-M491 Laptop Battery for MSI Modern 15 A10 A10M A10M-028DE A10M-029 A10RAS A10RAS-076FR A10RB A10RB-041TW A10RD A11M A11SB A4M A4MW Summit B15 A11M Stealth 15M 11.4V 52.4Wh(White connector 8 Wires) by rdsj - **How much does it cost?** 304.36 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/235797308-bty-m491-laptop-battery-for-msi-modern-15-a10-a10m) ## Best For - rdsj enthusiasts ## Why This Product - Trusted rdsj brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Optimized Voltage:** 11.4V ensures stable power output, maximizing performance without compromise. - • **Power Through Your Day:** 52.4Wh capacity delivers reliable, long-lasting energy for your MSI Modern 15 series laptop. - • **Seamless Compatibility:** Specifically engineered for MSI Modern 15, Summit B15, and Stealth 15M models—plug and play confidence. - • **Smart Installation Tips:** Follow the recommended charge-discharge cycles to extend battery life and maintain peak performance. - • **Durability Meets Efficiency:** Up to 500 recharge cycles keep you unplugged longer and working smarter. ## Overview The BTY-M491 is a 52.4Wh, 11.4V Li-ion replacement battery designed for MSI Modern 15, Summit B15, and Stealth 15M laptops. Featuring a white 8-wire connector, it supports up to 500 recharge cycles and offers reliable, long-lasting power tailored for professional users who demand consistent performance on the go. ## Description Battery Type: Li-ion; Voltage: 11.4V; Capacity: 52.4Wh/4600mAh; Color: Black Compatible Machine Models: MSI Modern 15 A10M Series MSI Modern 15 A10RAS Series MSI Modern 15 A10RB Series MSI Modern 15 A10RD Series MSI Modern 15 A11M Series MSI Modern 15 A11SB Series MSI Modern 15 A4M Series MSI Modern 15 A4MW Series MSI Summit B15 A11M Series MSI Stealth 15M Series MSI Modern 15 A10M (MS-1551) Series A10M-028DE A10M-029 A10M-627XES A10M-410XFR A10M-004XFR A10M-450 A10M-482IN A10M-208ZA A10M-233AU A10M-023RU A10M-646FR A10M-266 A10M-604FR A10M-098 A10M-290FR A10M-001XFR A10M-222PL A10M-637FR A10M-261 MSI Modern 15 A10RAS (MS-1551) Series A10RAS-076FR A10RAS-080FR A10RAS-081FR A10RAS-082FR A10RAS-083PL A10RAS-084PL A10RAS-091PT A10RAS-094FR A10RAS-095DE A10RAS-204NL A10RAS-205BE A10RAS-206IT A10RAS-212FR A10RAS-217XFR A10RAS-218FR A10RAS-221XFR A10RAS-224FR A10RAS-244FR A10RAS-253ES A10RAS-260XIT A10RAS-268PL A10RAS-269PL A10RAS-280XFR A10RAS-284DE A10RAS-288FR A10RAS-289FR A10RAS-400DE A10RAS-409ES MSI Modern 15 A10RB(MS-1551) Series A10RB-027DE A10RB-041TW MSI Modern 15 A10RD(MS-1551) Series MSI Modern 15 A11M (MS-1552) Series A11M-277TH A11MU-469FR A11M-013 A11ML-459NZ A11MU-865PH A11MU-637 A11M-201CA MSI Modern 15 A11SB(MS-1552) Series A11SB-066XES A11SB-046FR A11SB-220 A11SB-039RU MSI Modern 15 A11SBL Series A11SBL-639SG A11SBL-461RU A11SBL-644ZA MSI Modern 15 A11SBU Series A11SBU-605PT A11SBU-620XES A11SBU-800XTR MSI Modern 15 A5M Series A5M-065IN A5M-010XES A5M-045PH A5M-221 A5M-007XFR A5M-053BE A5M-579JP A5M-034CN A5M-005FR MSI Modern 15 A4M A4MW (MS-155K) Series A4M-020XRU MSI Summit B15 A11M A11MT Series A11M-236IN A11M-065TH A11M-002TW A11M-069CA A11M-057 A11MT-693TW A11MT-265XRU A11MT-285JP MSI Summit B15 A11MTU Series Compatible Part Numbers: BTY-M491 925QA048H 3ICP6/71/74 Note: This battery's connetor has 3 types - Black connector 8 Wires/White connector 8 Wires/White connector 10 Wires, our listing is White connector 8 Wires, please be attention of that before place an order! Review: Producto de buena calidad, el envío se hace rápido Review: 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. ## Features - Battery type: Li-ion; Voltage: 11.4V; Capacity: 52.4Wh/4600mAh - Compatible Models: MSI Modern 15 A10M A10RAS A10RB A10RD A11M A11SB A4M A4MW Series; MSI Summit B15 A11M Series; MSI Stealth 15M Series; MSI Modern 15 A10M(MS-1551) Series; MSI Modern 15 A10RAS(MS-1551) Series; MSI Modern 15 A10RB(MS-1551) Series; MSI Modern 15 A10RD(MS-1551) Series; MSI Modern 15 A11M(MS-1552) Series; MSI Modern 15 A11SB(MS-1552) Series; MSI Modern 15 A4M(MS-155K) Series; MSI Modern 15 A4MW(MS-155K) Series; MSI Modern 15 A10RAS-284DE, Modern 15 A10RAS-288FR, Modern 15 A10RAS-289FR, Modern 15 A10RAS-400DE, Modern 15 A10RAS-409ES, Modern 15 A10RB, Modern 15 A10RB-027DE, Modern 15 A10RB-041TW - Compatible Models: MSI Modern 15 A10M-028DE, Modern 15 A10M-029, Modern 15 A10RAS-076FR, Modern 15 A10RAS-080FR, Modern 15 A10RAS-081FR, Modern 15 A10RAS-082FR, Modern 15 A10RAS-083PL, Modern 15 A10RAS-084PL, Modern 15 A10RAS-091PT, Modern 15 A10RAS-094FR, Modern 15 A10RAS-095DE, Modern 15 A10RAS-204NL, Modern 15 A10RAS-205BE, Modern 15 A10RAS-206IT, Modern 15 A10RAS-212FR, Modern 15 A10RAS-217XFR, Modern 15 A10RAS-218FR, Modern 15 A10RAS-221XFR, Modern 15 A10RAS-224FR, Modern 15 A10RAS-244FR, Modern 15 A10RAS-253ES, Modern 15 A10RAS-260XIT, Modern 15 A10RAS-268PL, Modern 15 A10RAS-269PL, Modern 15 A10RAS-280XFR - Replace Part Numbers: BTY-M491 925QA048H 3ICP6/71/74 - Noted: This battery's connetor has 3 types, our listing is "White connector 8 Wires", please be attention of that before place an order! - 100% New from Manufacturer. Up to 500 recharge cycles over the life of the battery. The actual operation time will depend on how much electricity is required by the device and how you use it - For first use, please discharge the battery to 5%(not to 0%) and then charge to 95%, and cycle 3-4 times. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08GLQ1VVR | | Antenna Location | Laptop | | Battery Capacity | 4600 Milliamp Hours | | Battery Cell Type | Lithium Ion | | Battery Weight | 300 Grams | | Best Sellers Rank | #225,276 in Electronics ( See Top 100 in Electronics ) #4,851 in Laptop Batteries | | Brand | RDSJ | | Compatible Phone Models | MSI Modern 15 A10M(MS-1551) Series | | Customer Reviews | 3.2 3.2 out of 5 stars (24) | | 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) | | Reusability | Rechargeable | | UPC | 726972508367 | | Unit Count | 1.0 Count | | Voltage | 11.4 Volts | ## Product Details - **Battery Capacity:** 4600 Milliamp Hours - **Battery Cell Composition:** Lithium Ion - **Brand:** RDSJ - **Number of Batteries:** 1 Lithium Ion batteries required. (included) - **Recommended Uses For Product:** Laptop ## Images ![BTY-M491 Laptop Battery for MSI Modern 15 A10 A10M A10M-028DE A10M-029 A10RAS A10RAS-076FR A10RB A10RB-041TW A10RD A11M A11SB A4M A4MW Summit B15 A11M Stealth 15M 11.4V 52.4Wh(White connector 8 Wires) - Image 1](https://m.media-amazon.com/images/I/71zZ6mqGULL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by F***S on March 23, 2026* Producto de buena calidad, el envío se hace rápido ### ⭐ Battery dead after putting it inside laptop *by M***K on February 5, 2024* 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. ### ⭐⭐⭐ Short Life Span *by G***D on May 6, 2025* It lasted 2 yrs ## Frequently Bought Together - BTY-M491 Laptop Battery for MSI Modern 15 A10 A10M A10M-028DE A10M-029 A10RAS A10RAS-076FR A10RB A10RB-041TW A10RD A11M A11SB A4M A4MW Summit B15 A11M Stealth 15M 11.4V 52.4Wh(White connector 8 Wires) - SCREENARAMA New Screen Replacement for NT156WHM-T02 V8.0, HD 1366x768, OnCell Touch, LCD LED Display with Tools - HT03XL L11119-855 HTO3XL Battery for HP 14M-DH0003DX 14M-DH1003DX 15T-DA000 15T-CS200 15-CW1XXX 15T-CS300 LPD1071 15-DB0004DX 15-DA0014DX Pavilion 15-DA 15-DB 15-DW 15-DY 14-CE 14-CF 14-DF 17-BY 17-CA --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/235797308-bty-m491-laptop-battery-for-msi-modern-15-a10-a10m](https://www.desertcart.tn/products/235797308-bty-m491-laptop-battery-for-msi-modern-15-a10-a10m) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-06-11*