--- product_id: 49552464 title: "RS1312HV" brand: "sealey" price: "£100.48" currency: GBP in_stock: true category: "Sealey" url: https://www.desertcart.co.uk/products/49552464-rs1312hv store_origin: GB region: United Kingdom --- # 900 Peak Amps jump power Long-lasting charge retention Built-in LED work light RS1312HV **Brand:** sealey **Price:** £100.48 **Availability:** ✅ In Stock ## Summary > ⚡ Jumpstart your peace of mind — power, safety, and visibility in one sleek pack! ## Quick Answers - **What is this?** RS1312HV by sealey - **How much does it cost?** £100.48 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/49552464-rs1312hv) ## Best For - sealey enthusiasts ## Why This Product - Trusted sealey brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Powerful 900 Peak Amps:** Instantly jump-start your vehicle with robust 12V power — never get stranded again. - • **Integrated LED Work Light:** Illuminate your emergency repairs or nighttime jumps with a bright, built-in LED light. - • **Multi-Device Charging On-The-Go:** Two 12V sockets plus a USB outlet keep your essential devices powered wherever you are. - • **Hi-Vis Green with Rugged Protection:** Stay safe and visible with a durable composite case and rubber bumpers designed for tough roadside conditions. - • **Smart LED Indicators & Audible Alerts:** Know your battery status and clamp polarity at a glance, with audible warnings to prevent costly mistakes. ## Overview The Sealey Rs1312Hv Roadstart Emergency Power Pack delivers a reliable 12V jump start with 900 peak amps, housed in a high-visibility green composite case with rubber protection. Featuring smart LED battery and polarity indicators, an integrated LED work light, and multiple power outlets including USB, it’s engineered for quick roadside rescues and versatile device charging. Designed for long-term charge retention, this robust unit is a must-have for any professional on the move. ## Description Sealey Rs1312Hv Roadstart Emergency Power Pack 12V 900 Peak Amps Hi-Vis Green : desertcart.co.uk: Automotive ## Features - Features:Composite hi-vis green case with moulded rubber protection, integral battery cable storage and carry handle - LED Battery condition, polarity check, with audible warning if polarity is reversed, and charge indicators - Features independent onoff switch which allows the positive clamp to be connected without the risk of sparking and an integral LED work light for use at night - Fitted with two 12V power sockets that will accept any 12V device fitted with a vehicle accessory socket plug - Also features a USB outlet (5V/1A) ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B06Y657D1S | | Amperage | 900 Amps | | Best Sellers Rank | 80,149 in Automotive ( See Top 100 in Automotive ) 271 in Car Battery Jump Starters | | Brand Name | Sealey | | Compatible with Vehicle Type | automotive | | Country Of Origin | United Kingdom | | Customer Reviews | 4.0 4.0 out of 5 stars (942) | | EU Spare Part Availability Duration | 1 Years | | Global Trade Identification Number | 05054511180435 | | Included Components | RoadStart® Emergency Jump Starter 12V 900 Peak Amps Hi-Vis G | | Item Type Name | RoadStart® Emergency Jump Starter 12V 900 Peak Amps Hi-Vis G | | Item Weight | 6.38 Kilograms | | Manufacturer | Sealey | | Manufacturer Part Number | Rs1312Hv | | Model Number | RS1312HV | | Peak Output Current | 900 Amps | | Unit Count | 2.0 count | | Voltage | 12 Volts | | battery-cell-composition | Lead-Acid, AGM | ## Product Details - **Battery cell composition:** Lead-Acid, AGM - **Brand:** Sealey - **Item weight:** 6.38 Kilograms - **Vehicle service type:** automotive - **Voltage:** 12 Volts ## Images ![RS1312HV - Image 1](https://m.media-amazon.com/images/I/61PKsx-zbNL.jpg) ![RS1312HV - Image 2](https://m.media-amazon.com/images/I/611PZvwOiCL.jpg) ![RS1312HV - Image 3](https://m.media-amazon.com/images/I/61PtHaX-m5L.jpg) ## Available Options This product comes in different **Color** options. ## Questions & Answers **Q: Wil this start a completely flat battery 1.8L car? I read on another product that these machines can't do that - only boost.** A: Why do people who don't know bother to answer someone's question? It's pointless. Leave the charger connected to your flat battery for a while to trickle charge then try it. You won't start it from flat. **Q: Up to what size engine will it start?** A: started a 2.4 diesel Transit after leaving connected to give battery chance to take a charge **Q: Can this unit be left on charge until needed using a modern optimate charger which monitors battery condition to prevent over charging.** A: The manufactures recommend charging the unit to it full charge and then recharging at 2 monthly intervals. It will start most cars even if not fully charged. I have had mine only for a short time, I managed to start my neighbours car with ease using this unit. I don't think they are designed to be continually charged, but if you have some sort of charger that monitor the level of charge, I would wait till Monday then ring Sealey and ask the support department, they will tell you for sure. Hope this helps **Q: Seller?: my boat engine, a Yanmar 2GM deisel manual says needs a batt capacity of min 70 amp hours (my boat batt is 110). will this be good backup?** A: This battery box is essentially used to start engines when the engine starter battery is flat (discharged). It would not bne any good as a substitute battery.It is a small battery which is capable of delivering a big 'wallop' but then needs recharging. If you want to talk about the needs of boats in particular, give me an email to axemann@hotmail.com. I have owned boats for nearly thirty years. ## Frequently Bought Together - Sealey Rs1312Hv Roadstart Emergency Power Pack 12V 900 Peak Amps Hi-Vis Green - KUNCAN 12V Cigarette Lighter Plug Cable，DC5521 to 12V DC Car Charger Auto Power Supply cable for Portable DVD player, GPS, Navigation,Bluetooth Speakers, Breast Pump, Car Cleaners, 5A fuse,4FT --- ## 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/49552464-rs1312hv](https://www.desertcart.co.uk/products/49552464-rs1312hv) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-14*