--- product_id: 398249741 title: "Replacement Battery for Sram AXS, for eTap Eagle XX1 X01 GX Reverb Force Rival Red XPLR, Just The Battery" brand: "mrx solutions" price: "C$2184" currency: NIO in_stock: true reviews_count: 8 category: "Mrx Solutions" url: https://www.desertcart.ni/products/398249741-replacement-battery-for-sram-axs-for-etap-eagle-xx1-x01 store_origin: NI region: Nicaragua --- # SRAM App compatible Up to 60h runtime 100% interchangeable Replacement Battery for Sram AXS, for eTap Eagle XX1 X01 GX Reverb Force Rival Red XPLR, Just The Battery **Brand:** mrx solutions **Price:** C$2184 **Availability:** ✅ In Stock ## Summary > 🔋 Power your ride, own the trail—never get caught off-guard again! ## Quick Answers - **What is this?** Replacement Battery for Sram AXS, for eTap Eagle XX1 X01 GX Reverb Force Rival Red XPLR, Just The Battery by mrx solutions - **How much does it cost?** C$2184 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/398249741-replacement-battery-for-sram-axs-for-etap-eagle-xx1-x01) ## Best For - mrx solutions enthusiasts ## Why This Product - Trusted mrx solutions brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Protective & Practical:** Includes a red protective cover with charge status switch—know your battery’s ready before you hit the trail. - • **Versatile & Ready to Go:** Fully interchangeable front and rear battery for all your SRAM AXS powered components—one battery, endless rides. - • **Smart Battery Monitoring:** Stay ahead with SRAM App integration to track battery life in real-time and avoid unexpected downtime. - • **Endurance That Keeps You Riding:** Up to 60 hours of power for road derailleurs and droppers—never miss a shift or drop. - • **Seamless Compatibility Across Your Gear:** Fits SRAM AXS & eTap components including Eagle XX1, X01, GX, Force, Rival, Red, XPLR & RockShox Reverb. ## Overview The MRX Solutions Replacement Battery is a rechargeable lithium-ion power source designed specifically for SRAM AXS and eTap components, including derailleurs, shifters, and RockShox Reverb droppers. Delivering up to 60 hours of runtime on road derailleurs and droppers, and 25 hours on MTB derailleurs and suspension, it ensures extended performance. Fully interchangeable and compatible with the SRAM App for battery monitoring, it comes with a red protective cover featuring a charge status switch for easy readiness checks. ## Description desertcart.com: MRX Solutions Replacement Battery for Sram AXS, for eTap Eagle XX1 X01 GX Reverb Force Rival Red XPLR, Just The Battery : Sports & Outdoors Review: Funciona a la perfección, y tiene mucha duración Review: Time will tell - UPDATE: As I noted below in my original review "Time will tell". It did. Less than 4 months of use (switching back and forth between this battery and the original SRAM battery) and now this battery is so loose in my XX1 derailleur that the contacts come disconnected and my shifter randomly works. It still seems to hold it's charge, but their must be something slightly different in the plastic on this battery that has worn in this short period of time. Originally 4 star review below, but now a one star due to it not holding up and randomly working. I've utilized this battery for one 25 mile ride. It worked well over that duration. Verdict is still out on the longevity as compared to the original SRAM battery. I had no issues with this battery charging in the original SRAM charger and no compatibility issues on my xx1 derailleur. All worked seamlessly. If the longevity is not good it will still make a great back up battery. ## Features - Compatible with SRAM AXS & eTap Components: This replacement battery is for SRAM AXS and eTap battery-powered components, fits Eagle XX1, X01, GX, Force, Rival, Red, XPLR & fits Rockshox Reverb Droppers, derailleurs, shifters, and suspension. For T-Type and Regular. - Long Battery Life: Using this replacement battery for Sram AXS enjoy up to ~60 hours of performance with a full charge for road derailleurs, and ~25 hours for MTB derailleurs. Dropper posts can last up to ~60 hours. Suspension battery powered components can last up to ~25 hours. - App Compatibility: Compatible with SRAM App which monitors your battery level ensuring you’re always aware of your battery status for optimal performance. - Package Includes Battery & Red Protective Cover: The package contains a replacement battery for SRAM AXS & eTap along with a red protective cover that features a switch to easily identify whether the battery is charged or not, ensuring you’re always prepared. - 100% Interchangeable Battery: This replacement battery for SRAM AXS & eTap is fully interchangeable for front and rear derailleurs, fits Eagle AXS derailleurs, and fits RockShox Reverb AXS seat posts, providing versatile power for all your components. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09BCG9RTQ | | Antenna Location | MTB | | Battery Capacity | 3 Volts | | Battery Cell Type | Lithium Ion | | Battery Weight | 1 Ounces | | Best Sellers Rank | #14,701 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #4 in Cycling Electronics | | Brand | MRX Solutions | | Customer Reviews | 3.7 3.7 out of 5 stars (303) | | Manufacturer | MRX Solutions | | Reusability | Rechargeable | | Unit Count | 1.0 Count | ## Product Details - **Battery Capacity:** 3 Volts - **Battery Cell Composition:** Lithium Ion - **Brand:** MRX Solutions - **Recommended Uses For Product:** MTB - **Unit Count:** 1.0 Count ## Images ![Replacement Battery for Sram AXS, for eTap Eagle XX1 X01 GX Reverb Force Rival Red XPLR, Just The Battery - Image 1](https://m.media-amazon.com/images/I/71IR2pIygiL.jpg) ## Available Options This product comes in different **Color** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by H***Z on April 7, 2026* Funciona a la perfección, y tiene mucha duración ### ⭐ Time will tell *by C***G on May 20, 2022* UPDATE: As I noted below in my original review "Time will tell". It did. Less than 4 months of use (switching back and forth between this battery and the original SRAM battery) and now this battery is so loose in my XX1 derailleur that the contacts come disconnected and my shifter randomly works. It still seems to hold it's charge, but their must be something slightly different in the plastic on this battery that has worn in this short period of time. Originally 4 star review below, but now a one star due to it not holding up and randomly working. I've utilized this battery for one 25 mile ride. It worked well over that duration. Verdict is still out on the longevity as compared to the original SRAM battery. I had no issues with this battery charging in the original SRAM charger and no compatibility issues on my xx1 derailleur. All worked seamlessly. If the longevity is not good it will still make a great back up battery. ### ⭐⭐⭐⭐⭐ charges and runs the bike perfectly, lets see how long it lasts *by H***T on October 5, 2025* fit the charger and charged just fine ,fit the bike perfectly and runs the derailleur, I will ride with it soon and see how it holds up --- ## 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.ni/products/398249741-replacement-battery-for-sram-axs-for-etap-eagle-xx1-x01](https://www.desertcart.ni/products/398249741-replacement-battery-for-sram-axs-for-etap-eagle-xx1-x01) --- *Product available on Desertcart Nicaragua* *Store origin: NI* *Last updated: 2026-04-22*