--- product_id: 516693125 title: "Electric Trailer Jack, Power A-Frame Tongue Jack 5000lbs with Waterproof Protective Cover & LED Light for RV Trailer, Camper Trailer, Utility Trailer 12V DC with Hard Wiring, 9\"-27\" Lift" brand: "polestar" price: "¥111169" currency: JPY in_stock: true reviews_count: 5 category: "Polestar" url: https://www.desertcart.jp/products/516693125-electric-trailer-jack-power-a-frame-tongue-jack-5000lbs-waterproof store_origin: JP region: Japan --- # waterproof industrial cover 12V DC powerful motor 5000 lbs heavy-duty lift Electric Trailer Jack, Power A-Frame Tongue Jack 5000lbs with Waterproof Protective Cover & LED Light for RV Trailer, Camper Trailer, Utility Trailer 12V DC with Hard Wiring, 9"-27" Lift **Brand:** polestar **Price:** ¥111169 **Availability:** ✅ In Stock ## Summary > 🚀 Power up your trailer game with POLESTAR – lift smarter, not harder! ## Quick Answers - **What is this?** Electric Trailer Jack, Power A-Frame Tongue Jack 5000lbs with Waterproof Protective Cover & LED Light for RV Trailer, Camper Trailer, Utility Trailer 12V DC with Hard Wiring, 9"-27" Lift by polestar - **How much does it cost?** ¥111169 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/516693125-electric-trailer-jack-power-a-frame-tongue-jack-5000lbs-waterproof) ## Best For - polestar enthusiasts ## Why This Product - Trusted polestar brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Smart Safety Circuit:** Built-in circuit breaker protects your system by auto-resetting during overloads. - • **Effortless Power Lift:** Raise or lower your trailer in seconds with a robust 12V DC motor delivering maximum torque. - • **All-Weather Durability:** Industrial-grade waterproof cover ensures reliable performance rain or shine. - • **Heavy-Duty 5000 lbs Capacity:** Engineered to handle up to 5000 lbs, perfect for RVs, campers, and utility trailers. - • **Night-Ready LED Illumination:** Bright LEDs spotlight your hitch area for safe, hassle-free coupling anytime. ## Overview The POLESTAR Electric Trailer Jack is a heavy-duty 12V DC powered A-frame jack with a 5000 lbs lift capacity and a 9" to 27" adjustable height range. Featuring an advanced ball screw design for efficient hitching, a waterproof industrial cover for all-weather durability, built-in circuit breaker protection, and bright LED lighting for nighttime use, it’s engineered to simplify trailer setup for RVs, campers, and utility trailers. ## Description SPECIFICATIONS  The POLOSTAR electric trailer tongue jack is Advanced Ball Screw Design for Superior Efficiency that makes coupling and uncoupling from the hitch on travel trailers and boat trailers easier. The new industrial design cover is extremely waterproof. Improved LEDs shine down onto your ball and coupler where light is most needed.  Model no.: 10201091P Maximum Lift Capacity: 5,000 lb Travel: Full 22-1/2” stroke (18” power plus 4-1/2” manual drop leg extension) Height Range: 9" to 31-1/2" Type: 12V DC A-Frame Outer Tube Diameter: 2-1/4” Foot Pad: Removable 4-1/2 in. Drop Leg Review: Wish it mounted sideways as suggested, cause lowering truck tail gate hits it - Awsome jack, put on my 3 ton dump trailer, works great Review: Price was competitive and arrived when promised. - Perfect fit to replace the jack on my 2013 KZ. Easy replacement, took about an hour. ## Features - Powered A-Frame Jack with heavy duty 5000 lbs lift capacity - Powerful 12 DC Motor provides maximum torque to raise or lower your a-frame trailer in a fraction of the time - This unit has a built-in circuit breaker which automatically trips and resets if the amperage is too high - New industrial design cover is extremely waterproof Improved LEDs shine down onto your ball and coupler where light is needed the most - SPECIFICATIONS: Retracted Length: 9" Extended Length: 27" (Plus 45" drop leg) Jack Tube Outer Dia: 225" ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09W5FS6ZD | | Automotive Fit Type | Universal Fit | | Best Sellers Rank | #127,705 in Automotive ( See Top 100 in Automotive ) #453 in Automotive Jacks | | Brand | POLESTAR | | Brand Name | POLESTAR | | Color | Black | | Colour | Black | | Compatible with Vehicle Type | Trailer | | Customer Reviews | 4.4 out of 5 stars 824 Reviews | | Included Components | No | | Item Dimensions | 18.5 x 25 x 82 centimeters | | Item Type Name | Power Jack | | Item Weight | 21.72 Pounds | | Load Capacity | 5000 pound | | Load capacity | 5000 pound | | Manufacturer | POLESTAR | | Manufacturer Part Number | 10201091 | | Material | Alloy Steel | | Material Type | Alloy Steel | | Maximum Lifting Height | 27 Inches | | Maximum lifting height | 27 Inches | | Minimum Height | 4.5 Inches | | Model Number | 10201091 | | Number of Items | 1 | | OEM Equivalent Part Number | 10201091 | | Style Name | Tongue Jack | | UPC | 805089680941 | | Unit Count | 1 Count | | Vehicle service type | Trailer | ## Product Details - **Brand:** POLESTAR - **Load capacity:** 5000 pound - **Material:** Alloy Steel - **Maximum lifting height:** 27 Inches - **Vehicle service type:** Trailer ## Images ![Electric Trailer Jack, Power A-Frame Tongue Jack 5000lbs with Waterproof Protective Cover & LED Light for RV Trailer, Camper Trailer, Utility Trailer 12V DC with Hard Wiring, 9"-27" Lift - Image 1](https://m.media-amazon.com/images/I/71KVR1aTeoL.jpg) ## Questions & Answers **Q: What is the maximum weight capacity this electric trailer jack can handle?** A: This electric trailer jack is designed to handle up to 5000 lbs, making it perfect for most trailers, RVs, boats, and off-road vehicles. It provides smooth, efficient lifting and stability for your hauling needs. **Q: Can I use this electric trailer jack on an uneven surface or incline?** A: Yes, the POLESTAR electric trailer jack is designed for use on uneven surfaces. With its stable base and powerful lifting mechanism, it ensures smooth and safe operation, even on inclines or unlevel ground. **Q: Does the jack include a battery, or do I need to purchase one separately?** A: The electric trailer jack operates using 12V DC power, which is typically sourced from your vehicle’s battery. It does not come with a separate battery, so you will need to connect it to your trailer or vehicle’s 12V power supply. **Q: How long does it take to lift or lower the trailer with this electric jack?** A: The POLESTAR electric trailer jack operates efficiently with quick lifting and lowering times. Typically, it takes only a few minutes to fully raise or lower the trailer, depending on the load. **Q: Is the electric trailer jack weatherproof? Can it be used in rainy or snowy conditions?** A: Yes, the POLESTAR electric trailer jack is weather-resistant and built to withstand harsh outdoor conditions, including rain, snow, and extreme temperatures. Its durable construction ensures reliable performance year-round. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Wish it mounted sideways as suggested, cause lowering truck tail gate hits it *by R***. on 30 May 2026* Awsome jack, put on my 3 ton dump trailer, works great ### ⭐⭐⭐⭐⭐ Price was competitive and arrived when promised. *by J***) on 25 July 2026* Perfect fit to replace the jack on my 2013 KZ. Easy replacement, took about an hour. ### ⭐⭐⭐⭐⭐ THIS IS THE ONE TO ORDER *by R***R on 3 June 2026* GREAT PRODUCT, EASY INSTALLATION ## Frequently Bought Together - POLESTAR Electric Trailer Jack, 5000lbs Electric Power A- Frame Tongue Trailer Jack with Waterproof Protective Cover & LED Light for Travel Trailer Camper, RV, 12V DC with Hard Wiring, 9"-27" Lift - NOCO Snap-Top BG24 Battery Box, Group 24 12V Battery Box for Marine, Automotive, RV, Boat, Camper and Travel Trailer Batteries --- ## 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.jp/products/516693125-electric-trailer-jack-power-a-frame-tongue-jack-5000lbs-waterproof](https://www.desertcart.jp/products/516693125-electric-trailer-jack-power-a-frame-tongue-jack-5000lbs-waterproof) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-08-10*