--- product_id: 807964947 title: "90wh BTY-M55 Laptop Battery Replacement for MSI for Alpha 15 A3DDK A4DEK B5EEK B5EX for Alpha 17 B5EEK Pulse GL66 12UGK Sword 15 A11UG Series 925QA055H High Performance" brand: "jbery" price: "1245 DH" currency: MAD in_stock: true category: "Jbery" url: https://www.desertcart.ma/products/807964947-90wh-bty-m55-laptop-battery-replacement-for-msi-for-alpha store_origin: MA region: Morocco --- # Fast charge & low power draw 90Wh high capacity Multi-layer circuit protection 90wh BTY-M55 Laptop Battery Replacement for MSI for Alpha 15 A3DDK A4DEK B5EEK B5EX for Alpha 17 B5EEK Pulse GL66 12UGK Sword 15 A11UG Series 925QA055H High Performance **Brand:** jbery **Price:** 1245 DH **Availability:** ✅ In Stock ## Summary > 🔋 Power up your MSI like a pro—never miss a beat! ## Quick Answers - **What is this?** 90wh BTY-M55 Laptop Battery Replacement for MSI for Alpha 15 A3DDK A4DEK B5EEK B5EX for Alpha 17 B5EEK Pulse GL66 12UGK Sword 15 A11UG Series 925QA055H High Performance by jbery - **How much does it cost?** 1245 DH with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ma](https://www.desertcart.ma/products/807964947-90wh-bty-m55-laptop-battery-replacement-for-msi-for-alpha) ## Best For - jbery enthusiasts ## Why This Product - Trusted jbery brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Safety First, Always:** Built-in protections guard against short circuits, overvoltage, and overheating for peace of mind. - • **Long-Term Reliability:** Over 1000 charge cycles backed by 18-month replacement and 2 years of tech support—future-proof your workflow. - • **Power Through Your Day:** 90Wh capacity delivers extended runtime for marathon work sessions and binge-watching. - • **Charge Smarter, Not Harder:** Grade A cells ensure rapid charging with minimal energy waste—stay productive without the wait. - • **Engineered for MSI Powerhouses:** Perfectly compatible with Alpha 15/17, Pulse GL66, Sword 15, and more—plug and play confidence. ## Overview The Jbery 90Wh BTY-M55 is a high-performance lithium-ion replacement battery designed specifically for MSI Alpha 15/17, Pulse GL66, and Sword 15 series laptops. Featuring 5845mAh capacity at 15.4V, it offers extended battery life with over 1000 charge cycles. Advanced circuit protections ensure safety and stability, while Grade A cells enable fast charging and low power consumption. Certified by CE, FCC, and RoHS, it comes with an 18-month replacement warranty and 2 years of technical support, making it a reliable upgrade for professionals seeking uninterrupted productivity. ## Description desertcart.com: Jbery 90wh BTY-M55 Laptop Battery Replacement for MSI for Alpha 15 A3DDK A4DEK B5EEK B5EX for Alpha 17 B5EEK Pulse GL66 12UGK Sword 15 A11UG Series 925QA055H High Performance : Electronics ## Features - SPECIFICATION : Model Name:BTY-M55 Capacity: 90Wh 5845mAh. Voltage: 15.4V. Grade A cells ensure fast charges and low power consumption; Built-in circuit protection ensures both safety and stability. Condition: 100% New; Battery life: More than 1000 cycles. - COMPATIBLE P/N: BTY-M55 925QA055H 4ICP5/63/133 - Compatible Laptop Models ：for MSI for Alpha 15 A3DDK A4DEK B5EEK B5EX for Alpha 17 B5EEK Pulse GL66 12UGK Sword 15 A11UG Series 925QA055H - NOTE:Please confirm your battery information (use Ctrl + F to search for your battery model or computer model) and computer information before purchasing, especially the appearance of the battery and the direction of the battery interface should be the same as the appearance of our main picture. Since there are many batteries with similar appearance. - SECURITY AND WARRANTY: JBERY BTY-M55 laptop batteries have passed strict intelligent detection, such as short circuit protection, over voltage protection, discharge protection, over current protection, which is very important for battery’s use cycle and safety. All batteries are equipped with high quality material to ensure good performance. CE, FCC, RoHS certificated. 90 Days Money Return； 18 Months Replacement；2 Years Tech Assistance ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0FTZ3YQF8 | | Antenna Location | Indoor/Outdoor | | Battery Capacity | 5.8 milliamp_hours | | Battery Cell Composition | Lithium Ion | | Battery Cell Type | Lithium Ion | | Battery Weight | 200 g | | Brand | Jbery | | Manufacturer | Dongguanshi hengerneng dianzi youxiangongsi | | Model Name | GK5KY | | Model Number | GK5KY | | Number of Batteries | 1 Lithium Ion batteries required. | | Recommended Uses For Product | Indoor/Outdoor | | Reusability | Rechargeable | | Unit Count | 1 Count | | Voltage | 15.4 volts | | Warranty Description | 24-month warranty | ## Product Details - **Battery Capacity:** 5.8 milliamp_hours - **Battery Cell Composition:** Lithium Ion - **Brand:** Jbery - **Number of Batteries:** 1 Lithium Ion batteries required. - **Recommended Uses For Product:** Indoor/Outdoor ## Images ![90wh BTY-M55 Laptop Battery Replacement for MSI for Alpha 15 A3DDK A4DEK B5EEK B5EX for Alpha 17 B5EEK Pulse GL66 12UGK Sword 15 A11UG Series 925QA055H High Performance - Image 1](https://m.media-amazon.com/images/I/61RBHfIJeHL.jpg) ![90wh BTY-M55 Laptop Battery Replacement for MSI for Alpha 15 A3DDK A4DEK B5EEK B5EX for Alpha 17 B5EEK Pulse GL66 12UGK Sword 15 A11UG Series 925QA055H High Performance - Image 2](https://m.media-amazon.com/images/I/61SqkEIHgtL.jpg) ![90wh BTY-M55 Laptop Battery Replacement for MSI for Alpha 15 A3DDK A4DEK B5EEK B5EX for Alpha 17 B5EEK Pulse GL66 12UGK Sword 15 A11UG Series 925QA055H High Performance - Image 3](https://m.media-amazon.com/images/I/71PT1wFTAsL.jpg) ![90wh BTY-M55 Laptop Battery Replacement for MSI for Alpha 15 A3DDK A4DEK B5EEK B5EX for Alpha 17 B5EEK Pulse GL66 12UGK Sword 15 A11UG Series 925QA055H High Performance - Image 4](https://m.media-amazon.com/images/I/61z1oDcEZdL.jpg) ![90wh BTY-M55 Laptop Battery Replacement for MSI for Alpha 15 A3DDK A4DEK B5EEK B5EX for Alpha 17 B5EEK Pulse GL66 12UGK Sword 15 A11UG Series 925QA055H High Performance - Image 5](https://m.media-amazon.com/images/I/71+FEcOpYtL.jpg) ## Questions & Answers **Q: Is this battery compatible with my laptop?** A: 1. Confirm your laptop model number (check the original battery or device label). 2. Match it with the compatible models listed in our product description **Q: How long does the battery last on a full charge?** A: 1. Battery life varies by usage, settings, and laptop model. 2. Typically offers several hours under normal use. 3. Reduce background applications and adjust power settings to extend lifespan. **Q: What’s the best way to charge the laptop battery?** A: 1. Recharge when the battery level drops to 5-10%. 2. Avoid completely draining the battery. 3. Charge in a dry, cool area away from extreme temperatures. **Q: What should I do when using the battery for the first time?** A: 1. Fully charge the battery before first use.Turn off the laptop and disconnect the power adapter during installation. 3. Calibrate the battery by discharging to 5-7% (do not fully drain) and charging to 95%. Repeat 3-4 times for optimal performance. --- ## 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.ma/products/807964947-90wh-bty-m55-laptop-battery-replacement-for-msi-for-alpha](https://www.desertcart.ma/products/807964947-90wh-bty-m55-laptop-battery-replacement-for-msi-for-alpha) --- *Product available on Desertcart Morocco* *Store origin: MA* *Last updated: 2026-09-25*