--- product_id: 369329813 title: "Hobbyhh Brushless Motor 4250 800kv Power 1250W with 4.0mm Banana Head for DIY RC Glider Aircraft Plane and UAV" brand: "diamonddynamics" price: "$75.56" currency: USD in_stock: true category: "Diamonddynamics" url: https://www.desertcart.us/products/369329813-hobbyhh-brushless-motor-4250-800kv-power-1250w-with-4-0mm store_origin: US region: United States of America --- # 1250W peak power 7.4V-14.8V voltage range 800KV high RPM motor Hobbyhh Brushless Motor 4250 800kv Power 1250W with 4.0mm Banana Head for DIY RC Glider Aircraft Plane and UAV **Brand:** diamonddynamics **Price:** $75.56 **Availability:** ✅ In Stock ## Summary > 🛩️ Elevate your RC game with power and precision that others only dream of! ## Quick Answers - **What is this?** Hobbyhh Brushless Motor 4250 800kv Power 1250W with 4.0mm Banana Head for DIY RC Glider Aircraft Plane and UAV by diamonddynamics - **How much does it cost?** $75.56 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/369329813-hobbyhh-brushless-motor-4250-800kv-power-1250w-with-4-0mm) ## Best For - diamonddynamics enthusiasts ## Why This Product - Trusted diamonddynamics brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Plug & Play Ready:** Equipped with 4.0mm banana connectors for effortless installation and quick swaps. - • **Voltage Versatility:** Seamlessly compatible with 7.4V to 14.8V batteries for flexible setups. - • **Precision Engineering:** Lightweight aluminum alloy with copper wiring ensures max efficiency and low noise. - • **Powerhouse Performance:** Unleash 1250W of pure thrust for your RC glider or UAV. - • **Adaptive Blade Compatibility:** Optimized for 13x10, 14x7, and 14x10 blades to maximize flight dynamics. ## Overview The DIAMONDDYNAMICS Hobbyhh Brushless Motor 4250 delivers a robust 1250W output at 800KV, optimized for RC gliders and UAVs. Built with lightweight aluminum alloy and high-quality copper wiring, it offers stable, low-noise operation across a 7.4V to 14.8V voltage range. Featuring 4.0mm banana plug connectors and compatibility with multiple blade sizes, this motor ensures easy installation and superior flight performance. ## Description High quality bearings are selected to make the best use of the motor efficiency. The copper wire is wound by automatic machine, and the slot full rate of copper wire is the best. The performance of the product is more stable. 4250 parameters: KV:800 Maximum power: 1250W Adaptive blade: 13x10/14x7/14x10 Support battery: 7.4-14.8V ESC: 80A eight: 216g Size: 42 x 50mm Package weight: 278g Package size: 63 x 63 x 63MM ## Features - Motor KV800, power 1250W, applicable voltage 7.4V-14.8V - Adaptive blade: 13x10 / 14x7 / 14x10 is recommended，motor output is welded with 4.0 mm banana male head and 4.0 mm banana female head - Material: Aluminum Alloy + Copper, it is lightweight and portable, with stable and low‑noise working performance, fit for RC fixed-wing aircraft with 4.0mm banana plug. - The precisely balanced rotor is stable, has the best reliability and the largest RPM, precise design can achieve maximum energy conversion and outstanding performance. - Strong thrust, high efficiency, low power consumption, high performance, exquisite workmanship, easy to install, it is used to replace the damaged or unusable motors, with simple operation. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09BZ26W4W | | Best Sellers Rank | #111,199 in Toys & Games ( See Top 100 in Toys & Games ) #86 in RC Electric Motors | | Brand Name | DIAMONDDYNAMICS | | Customer Reviews | 4.4 4.4 out of 5 stars (57) | | Horsepower | 1250 Watts | | Included Components | nothing | | Item Weight | 216 Grams | | Manufacturer | Hobbyhh | | Material Type | Aluminum | | Part Number | D4250 | | Shaft Diameter | 4 Millimeters | | Speed | 60 Kilometers per Hour | | UPC | 781855994927 | | Voltage | 7.4 Volts | ## Product Details - **Brand:** DIAMONDDYNAMICS - **Horsepower:** 1250 Watts - **Material:** Aluminum - **Speed:** 60 Kilometers per Hour - **Voltage:** 7.4 Volts ## Images ![Hobbyhh Brushless Motor 4250 800kv Power 1250W with 4.0mm Banana Head for DIY RC Glider Aircraft Plane and UAV - Image 1](https://m.media-amazon.com/images/I/61xbWjKKvIL.jpg) ## Available Options This product comes in different **Size, Style** options. --- ## 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.us/products/369329813-hobbyhh-brushless-motor-4250-800kv-power-1250w-with-4-0mm](https://www.desertcart.us/products/369329813-hobbyhh-brushless-motor-4250-800kv-power-1250w-with-4-0mm) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-07-08*