--- product_id: 455292043 title: "XT90S XT-90 Plug Parallel Battery Connector Cable XT90 Connector Style Parallel Y-Harness for Quadcopters Multirotors RC LiPo Battery" brand: "fly rc" price: "£9.44" currency: GBP in_stock: true reviews_count: 6 category: "Fly Rc" url: https://www.desertcart.co.uk/products/455292043-xt90s-xt-90-plug-parallel-battery-connector-cable-xt90-connector store_origin: GB region: United Kingdom --- # High current 12 AWG silicone wire Double battery capacity Genuine XT90S anti-spark connectors XT90S XT-90 Plug Parallel Battery Connector Cable XT90 Connector Style Parallel Y-Harness for Quadcopters Multirotors RC LiPo Battery **Brand:** fly rc **Price:** £9.44 **Availability:** ✅ In Stock ## Summary > ⚡ Power Up Your Flight: Double Capacity, Zero Sparks, Maximum Freedom! ## Quick Answers - **What is this?** XT90S XT-90 Plug Parallel Battery Connector Cable XT90 Connector Style Parallel Y-Harness for Quadcopters Multirotors RC LiPo Battery by fly rc - **How much does it cost?** £9.44 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/455292043-xt90s-xt-90-plug-parallel-battery-connector-cable-xt90-connector) ## Best For - fly rc enthusiasts ## Why This Product - Trusted fly rc brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Plug & Play Simplicity:** Effortlessly hook up batteries with matching specs—no complicated setup required. - • **Double Your Flight Time:** Connect two batteries in parallel to instantly double your runtime without extra bulk. - • **Versatile Compatibility:** Perfect for DJI Phantom, quadcopters, multirotors, and any high-performance RC battery system. - • **Anti-Spark XT90S Connectors:** No more sparks or connection worries—secure, reliable, and built to last. - • **Premium 12 AWG Silicone Wiring:** Thick, flexible wiring ensures safe, efficient high-current flow for demanding RC setups. ## Overview The XT90S Parallel Battery Connector Cable is a high-quality Y-harness designed to connect two identical XT90 battery packs in parallel, effectively doubling your battery capacity and flight time. Featuring genuine XT90S anti-spark connectors and durable 12 AWG silicone wiring, it ensures safe, high-current performance ideal for quadcopters, multirotors, and other RC applications. Easy to use and built for reliability, this adapter is a must-have for serious aerial enthusiasts seeking longer, uninterrupted flights. ## Description Features: 100% Brand new and high quality. For 2 Batteries in Parallel to Increase Runtime. Genuine 12 AWG Silcone Wire. Connects Two Batteries in Parallel to a Single Plug XT90 ESC. Specifications: Condition: 100% Brand New Color: As the picture shows Package Included: 1 x XT90 Parallel Adapter Review: Excellent Quality Parallel Connector - This XT90S XT-90 parallel battery connector is exactly what I needed. Build quality is excellent—thick wires, solid solder joints, and genuine XT90S anti-spark connectors. No sparks at all when connecting my batteries, even on a high-power setup. Fit is snug and secure, and it handles high current without heating up. I’m running parallel batteries on an e-bike, and this connector gives me peace of mind knowing everything is balanced and safe. Much better than cheap Y-cables. If you’re running dual batteries or any high-current setup, this is a must-have. Strong, reliable, and does exactly what it’s supposed to do. Highly recommended! Review: Works great - This parallel connector worked out great for my e-bike. I have two 36v batteries: one 7.5 Ah and the other 15 Ah. with this connect I am now running 36v at 22.5 Ah. No more switching connections on the batteries to the controller if one runs low. I just plug the in this connector and forget about them. ## Features - XT90S parallel adapter increases capacity for double runtime - This is a parallel Y connection cable to hook up two batteries for DJI Phantom for longer flying time and more flexible battery mounting position. - XT90 battery parallel line, used to double the capacity of two batteries in parallel, such as two 3S 11.1V 5000mah battery, can be converted into a 3S 11.1V 10000mah battery. - Easy to use, just connect you batteries to xt90 connectors, which requires you batteries have the same specification. - ideal for Quadcopter and other Aerial Multicopter helicopter aircraft. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09TGRRG9J | | Best Sellers Rank | #7,820 in Toys & Games ( See Top 100 in Toys & Games ) #13 in Hobby RC Helicopters | | Brand | FLY RC | | Bullet Point | Easy to use, just connect you batteries to xt90 connectors, which requires you batteries have the same specification., This is a parallel Y connection cable to hook up two batteries for DJI Phantom for longer flying time and more flexible battery mounting position., XT90 battery parallel line, used to double the capacity of two batteries in parallel, such as two 3S 11.1V 5000mah battery, can be co… | | Color | Yellow | | Compatible Devices | Adapter | | Connector Type Used on Cable | XT90 | | Customer Reviews | 4.5 4.5 out of 5 stars (19) | | Item Weight | 0.05 Kilograms | | List Price | 9.99 | | Manufacturer | FLY RC | | Mfr Part Number | B07WRZ8H8W | | Model Name | xt90 | | Number of Ports | 2 | | Output Voltage | 11.1 Volts (DC) | | Package Quantity | 1 | | Package Weight | 0.05 Kilograms | | Title | XT90S XT-90 Plug Parallel Battery Connector Cable XT90 Connector Style Parallel Y-Harness for Quadcopters Multirotors RC LiPo Battery | | Unit Count | 1.0 Count | ## Product Details - **Brand:** FLY RC - **Color:** Yellow - **Compatible Devices:** Adapter - **Item Weight:** 0.05 Kilograms - **Output Voltage:** 11.1 Volts (DC) ## Images ![XT90S XT-90 Plug Parallel Battery Connector Cable XT90 Connector Style Parallel Y-Harness for Quadcopters Multirotors RC LiPo Battery - Image 1](https://m.media-amazon.com/images/I/51gdCbq9XaL.jpg) ![XT90S XT-90 Plug Parallel Battery Connector Cable XT90 Connector Style Parallel Y-Harness for Quadcopters Multirotors RC LiPo Battery - Image 2](https://m.media-amazon.com/images/I/516ndIaY0rL.jpg) ![XT90S XT-90 Plug Parallel Battery Connector Cable XT90 Connector Style Parallel Y-Harness for Quadcopters Multirotors RC LiPo Battery - Image 3](https://m.media-amazon.com/images/I/51JarrqUWhL.jpg) ![XT90S XT-90 Plug Parallel Battery Connector Cable XT90 Connector Style Parallel Y-Harness for Quadcopters Multirotors RC LiPo Battery - Image 4](https://m.media-amazon.com/images/I/515jXeZ2dYL.jpg) ![XT90S XT-90 Plug Parallel Battery Connector Cable XT90 Connector Style Parallel Y-Harness for Quadcopters Multirotors RC LiPo Battery - Image 5](https://m.media-amazon.com/images/I/413k4n5vtRL.jpg) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Excellent Quality Parallel Connector *by B***B on January 26, 2026* This XT90S XT-90 parallel battery connector is exactly what I needed. Build quality is excellent—thick wires, solid solder joints, and genuine XT90S anti-spark connectors. No sparks at all when connecting my batteries, even on a high-power setup. Fit is snug and secure, and it handles high current without heating up. I’m running parallel batteries on an e-bike, and this connector gives me peace of mind knowing everything is balanced and safe. Much better than cheap Y-cables. If you’re running dual batteries or any high-current setup, this is a must-have. Strong, reliable, and does exactly what it’s supposed to do. Highly recommended! ### ⭐⭐⭐⭐⭐ Works great *by K***Y on December 30, 2023* This parallel connector worked out great for my e-bike. I have two 36v batteries: one 7.5 Ah and the other 15 Ah. with this connect I am now running 36v at 22.5 Ah. No more switching connections on the batteries to the controller if one runs low. I just plug the in this connector and forget about them. ### ⭐⭐⭐⭐⭐ Good connector *by R***O on October 30, 2022* Was skeptical at first cause I like to solder my own cabling but I checked over what was done and it does the job perfect! Will be buying more for my next E-bike build also. ## Frequently Bought Together - XT90S XT-90 Plug Parallel Battery Connector Cable XT90 Connector Style Parallel Y-Harness for Quadcopters Multirotors RC LiPo Battery - 3 Pairs Amass XT90S XT90 Wire XT-90S XT 90 Plug Male and Female Connector 150mm 10AWG Silicon Wire for RC Lipo Battery FPV Racing Drone --- ## 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.co.uk/products/455292043-xt90s-xt-90-plug-parallel-battery-connector-cable-xt90-connector](https://www.desertcart.co.uk/products/455292043-xt90s-xt-90-plug-parallel-battery-connector-cable-xt90-connector) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-17*