--- product_id: 558911656 title: "Replacement Battery Case Housing for Milwaukee M18 48-11-1865 18V – 10-Cell 21700 DIY Repair Shell Kit (Battery Not Included)" brand: "janllenton" price: "€ 124.52" currency: EUR in_stock: true url: https://www.desertcart.gr/products/558911656-replacement-battery-case-housing-for-milwaukee-m18-48-11-1865 store_origin: GR region: Greece --- # Durable premium-grade plastic 10-cell 21700 battery config DIY repair & custom assembly Replacement Battery Case Housing for Milwaukee M18 48-11-1865 18V – 10-Cell 21700 DIY Repair Shell Kit (Battery Not Included) **Brand:** janllenton **Price:** € 124.52 **Availability:** ✅ In Stock ## Summary > 🔧 Power up your Milwaukee M18 with pro-level DIY repair mastery! ## Quick Answers - **What is this?** Replacement Battery Case Housing for Milwaukee M18 48-11-1865 18V – 10-Cell 21700 DIY Repair Shell Kit (Battery Not Included) by janllenton - **How much does it cost?** € 124.52 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/558911656-replacement-battery-case-housing-for-milwaukee-m18-48-11-1865) ## Best For - janllenton enthusiasts ## Why This Product - Trusted janllenton brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** Crafted from high-grade plastic ensuring robust protection and extended battery life under tough conditions. - • **Empower Your DIY:** Complete kit including PCB, screws, nickel plates & stickers to rebuild or upgrade your battery housing like a pro. - • **For the Skilled Hands:** Designed for experienced users with welding skills to safely customize and optimize battery packs. - • **Precision Compatibility:** Tailored for Milwaukee M18 18V 6.0Ah & 8.0Ah battery models for seamless fit and performance. - • **Cost-Savvy Sustainability:** Save hundreds by repairing instead of replacing—reduce waste and keep your tools powered longer. ## Overview This Replacement Battery Case Housing is a premium DIY repair shell kit designed specifically for Milwaukee M18 18V 10-cell 21700 battery packs (models 48-11-1865 and 48-11-1880). It includes a durable plastic housing, PCB circuit board, screws, nickel plates, and stickers—everything needed to rebuild or customize your battery pack (battery cells not included). Ideal for experienced users, this kit offers a cost-effective, sustainable solution to extend the life of your Milwaukee power tool batteries. ## Description Plastic case and charging protection circuit board for broken Milwaukee M18 Li-ion batteries replacement. (Battery not included) The package includes the following items; Plastic battery replacement case housing PCB Circuit Board 9 Screws 6 Nickel Plates Stickers Compatible with most Milwaukee 18V Batteries and Milwaukee M18 Chargers. Please check your model number and the following compatible models; Compatible Battery Pack Models; 48-11-1865 48-11-1880 Compatible Battery Charger Models; 48-59-1802 48-59-1806 48-59-1807 48-59-1808 48-59-1810 48-59-1811 48-11-1882 ## Features - Compatible Replacement for Milwaukee M18 Batteries: Specifically designed for 10-cell 21700 battery configurations, this plastic housing kit fits Milwaukee M18 models, including 48-11-1865 18V 6.0Ah and 8.0Ah batteries. (Battery cells not included.) - DIY Battery Repair and Assembly: Ideal for repairing damaged battery cases or assembling custom battery packs tailored to your specific needs. Perfect for professionals and DIY enthusiasts. - For Experienced Users: Recommended for individuals with knowledge of battery performance and practical experience in battery assembly to ensure safe and efficient use. (A welder is required.) - Durable Plastic Construction: Crafted from premium-grade plastic for enhanced durability, providing reliable protection and a robust housing for battery cells. - Cost-Effective Solution: Save money and reduce waste by repairing or upgrading your existing Milwaukee M18 battery instead of purchasing a new one. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CGN7DFFL | | Antenna Location | Power Tool | | Battery Capacity | 6 Amp Hours | | Battery Cell Type | Lithium | | Battery Weight | 0.46 Pounds | | Brand | Janllenton | | Compatible Phone Models | Milwaukee 18 | | Customer Reviews | 4.2 4.2 out of 5 stars (66) | | Item Dimensions | 12.7 x 7.6 x 7.6 centimeters | | Item Weight | 0.46 Pounds | | Manufacturer | Janllenton, Inc | | Model Name | For Milwaukee M18 | | Model Number | JYX-M18 | | Number of Batteries | 1 Lithium Ion batteries required. | | Reusability | Rechargeable | | Unit Count | 1.0 Count | | Voltage | 18 Volts | ## Product Details - **Battery capacity:** 6 Amp Hours - **Battery cell composition:** Lithium - **Brand:** Janllenton - **Number of batteries:** 1 Lithium Ion batteries required. - **Recommended uses for product:** Power Tool ## Images ![Replacement Battery Case Housing for Milwaukee M18 48-11-1865 18V – 10-Cell 21700 DIY Repair Shell Kit (Battery Not Included) - Image 1](https://m.media-amazon.com/images/I/61Vk-IYfLxL.jpg) --- ## 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.gr/products/558911656-replacement-battery-case-housing-for-milwaukee-m18-48-11-1865](https://www.desertcart.gr/products/558911656-replacement-battery-case-housing-for-milwaukee-m18-48-11-1865) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-07-17*