--- product_id: 140168114 title: "Spektrum 7.4V 4000mAh 2S 15C Smart LiPo Receiver Battery: Universal Receiver, IC3, SPMX40002SRX" brand: "spektrum" price: "69189CFA" currency: XOF in_stock: true category: "Spektrum" url: https://www.desertcart.sn/products/140168114-spektrum-7-4v-4000mah-2s-15c-smart-lipo-receiver-battery store_origin: SN region: Senegal --- # 7.4V 2S power output 4000mAh high capacity Smart tech with integrated microchip Spektrum 7.4V 4000mAh 2S 15C Smart LiPo Receiver Battery: Universal Receiver, IC3, SPMX40002SRX **Brand:** spektrum **Price:** 69189CFA **Availability:** ✅ In Stock ## Summary > 🔋 Power up smart, play longer, and never miss a beat! ## Quick Answers - **What is this?** Spektrum 7.4V 4000mAh 2S 15C Smart LiPo Receiver Battery: Universal Receiver, IC3, SPMX40002SRX by spektrum - **How much does it cost?** 69189CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/140168114-spektrum-7-4v-4000mah-2s-15c-smart-lipo-receiver-battery) ## Best For - spektrum enthusiasts ## Why This Product - Trusted spektrum brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact & Lightweight:** At just 0.23 lbs and 5.2x2.3x2 inches, it’s the perfect balance of power and portability. - • **Safe & Smart Discharge:** User-assignable smart discharge protects battery longevity by automatically reaching safe voltage levels. - • **Universal Compatibility:** Next-gen IC3/IC5 connectors work seamlessly with legacy EC3/EC5 devices—upgrade without hassle. - • **High-Capacity Powerhouse:** 4000mAh capacity delivers extended runtime for your remote control vehicles and airsoft gear. - • **Effortless Smart Charging:** Integrated microchip auto-optimizes charge settings for ultimate battery health and convenience. ## Overview The Spektrum 7.4V 4000mAh 2S 15C Smart LiPo Receiver Battery features cutting-edge Smart Technology with an integrated microchip that stores unique battery parameters for optimized charging and maintenance. Compatible with IC3 and IC5 connectors as well as legacy EC3/EC5 systems, it offers universal connectivity. Its user-assignable smart discharge ensures safe voltage levels, extending battery life. Lightweight and compact, this rechargeable lithium polymer battery is designed for high performance in remote control and airsoft applications. ## Description Key Features: Spektrum Smart Technology Makes Charging and Maintaining Batteries Easy Integrated Microchip Stores Unique Parameters for Each Battery IC3 and IC5 Connectors are Compatible with EC3 and EC5 Save Time and Hassle, while Improving Battery Life Smart Discharge Allows Batteries to Automatically Discharge to a Safe Voltage Includes standard servo connector discharge lead for added convenience User Assignable Smart Discharge Allows Batteries to Automatically Discharge to a Safe Voltage Feature Overview: You’ll never have to set charge preferences for a Spektrum Smart battery until you want to. When a Spektrum Smart LiPo battery is connected to a Spektrum Smart charger, unique parameters and health of that Smart LiPo battery upload from the Smart memory microchip integrated into the battery. Through the charger, you can view and set preferences, such as charge rates, so that all you have to do to charge the pack every time is press the charger “Start” button. Smart technology takes care of the rest. Every Smart LiPo battery is factory assembled with the next-generation IC3™ or IC5™ output connector that’s conveniently compatible with older devices equipped with robust EC3™ and EC5™ connectors. You can use Smart Batteries with older systems, but only when connected to a Spektrum Smart device will all the benefits of Smart technology become obvious ## Features - Spektrum 7.4V 4000mAh 2S 15C Smart LiPo Receiver Battery: Universal Receiver, IC3, SPMX40002SRX ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07SJ67N2W | | Amperage | 7.4 Amps | | Antenna Location | Remote Control Vehicle | | Battery Capacity | 4000 Milliamp Hours | | Battery Cell Type | Lithium Polymer | | Battery Weight | 0.3 Grams | | Best Sellers Rank | #87,052 in Toys & Games ( See Top 100 in Toys & Games ) #461 in Hobby Remote & App Controlled Vehicle Batteries | | Brand | Spektrum | | Built-In Media | 7.4V 4000mAh 2S 15C Smart LiPo Receiver Battery: Universal Receiver, IC3 | | Customer Reviews | 4.6 4.6 out of 5 stars (63) | | Item Dimensions | 5.2 x 2.3 x 2 inches | | Item Type Name | Air | | Item Weight | 0.23 Pounds | | Manufacturer | Spektrum | | Model Name | 7.4V 4000mAh 2S 15C Smart LiPo Receiver Battery: Universal Receiver, IC3 | | Model Number | SPMX40002SRX | | Number of Batteries | 1 Lithium Polymer batteries required. (included) | | Reusability | Rechargeable | | UPC | 605482418475 | | Unit Count | 1.0 Count | | Voltage | 7.4 Volts | | Warranty Description | See manuafacturer | ## Product Details - **Battery Capacity:** 4000 Milliamp Hours - **Battery Cell Composition:** Lithium Polymer - **Brand:** Spektrum - **Number of Batteries:** 1 Lithium Polymer batteries required. (included) - **Recommended Uses For Product:** Remote Control Vehicle ## Images ![Spektrum 7.4V 4000mAh 2S 15C Smart LiPo Receiver Battery: Universal Receiver, IC3, SPMX40002SRX - Image 1](https://m.media-amazon.com/images/I/71wACpGiUOL.jpg) ## Frequently Bought Together - Spektrum 7.4V 4000mAh 2S 15C Smart LiPo Receiver Battery: Universal Receiver, IC3, SPMX40002SRX - Spektrum S155 G2 1x55W AC Smart Charger, SPMXC2050 - Spektrum 7.4V 2000mAh 2S 15C Smart LiPo Receiver Battery: Universal Receiver, IC3, SPMX20002SRX --- ## 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.sn/products/140168114-spektrum-7-4v-4000mah-2s-15c-smart-lipo-receiver-battery](https://www.desertcart.sn/products/140168114-spektrum-7-4v-4000mah-2s-15c-smart-lipo-receiver-battery) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-07-29*