---
product_id: 80395086
title: "Sealey RoadStart® Emergency Jump Starter 3100/1550A 12/24V - RS105B"
brand: "sealey"
price: "R$11756"
currency: BRL
in_stock: true
reviews_count: 5
category: "Sealey"
url: https://www.desertcart.com.br/products/80395086-sealey-roadstart-emergency-jump-starter-3100-1550a-12-24v-rs105b
store_origin: BR
region: Brazil
---

# 3100 Peak Amps starting power Built-in LED worklight & battery display 12/24V dual system compatibility Sealey RoadStart® Emergency Jump Starter 3100/1550A 12/24V - RS105B

**Brand:** sealey
**Price:** R$11756
**Availability:** ✅ In Stock

## Summary

> ⚡ Jumpstart your peace of mind — power up anytime, anywhere!

## Quick Answers

- **What is this?** Sealey RoadStart® Emergency Jump Starter 3100/1550A 12/24V - RS105B by sealey
- **How much does it cost?** R$11756 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/80395086-sealey-roadstart-emergency-jump-starter-3100-1550a-12-24v-rs105b)

## 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

- • **All-Weather Ready:** LED worklight and clear battery display ensure you’re never left in the dark during emergencies.
- • **Smart Safety Tech:** Reverse polarity, short circuit, and fuse protection keep you and your vehicle safe.
- • **Compact & Portable:** Integrated battery clamp storage and carry handle for easy transport and on-the-go readiness.
- • **Powerful Jump Start:** 3100 Peak Amps deliver instant ignition for petrol & diesel engines up to 8 cylinders.
- • **Dual Voltage Versatility:** Seamlessly supports both 12V and 24V vehicles, covering a wide range of engine sizes.

## Overview

The Sealey RoadStart® RS105B Emergency Jump Starter packs a massive 3100 peak amps and 600A cranking power into a compact, portable design. Compatible with both 12V and 24V systems, it’s engineered to jumpstart a wide range of petrol and diesel engines up to 8 cylinders. Featuring built-in LED worklight, battery charge display, and advanced safety protections, it’s your reliable roadside companion for instant power boosts and emergency readiness.

## Description

From the brand

Review: Diesel jump start guaranteed. - Old school guaranteed to work. Simple charge the battery pack up and use it to jump Start a diesel transit cab. Leave it connected to mains supply so it's ready to use when needed. Couldn't be simpler.
Review: Could do with a stronger case but still powerful - Heavy but simple to use. Case is a bit lightweight though. I put it the rear footwell and it rocked a bit onto the seat and the case cracked. No problem starting a 7.4 ltr v8 hi compression petrol engine.

## Features

- STARTING POWER - Delivers up to 3100 Peak Amps of initial starting power and 600A of cranking power on the 12V system.
- COMPACT DEISGN - Composite case with integral battery clamp storage and carry handle.
- SUITABLE FOR - Suitable for starting 12V vehicles with 8-cylinder petrol engines up to 6L and 8-cylinder diesel engines up to 4.8L and 24V vehicles with 6-cylinder petrol engines up to 3.5L and 6-cylinder diesel engines up to 3L.
- LED DISPLAY AND WORKLIGHT - Front panel displays internal battery charge level and includes an integral LED worklight for jump starting in dark environments.
- SAFETY FEATURES INCLUDE - Reverse polarity, short circuit protection and inbuilt fuseable link protection system.
- SUPPLIED WITH MAINS CHARGER – Supplied with mains charger with automatic power cut-off prevents damage to battery whilst charging.
- 12V CHARGING SOCKETS - Fitted with two 12V power sockets that will accept any 12V device with a vehicle accessory socket plug.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07H8NQH53 |
| Amperage | 2400 Amps |
| Best Sellers Rank | 49,619 in Automotive ( See Top 100 in Automotive ) 236 in Car Battery Jump Starters |
| Brand | Sealey |
| Customer Reviews | 3.8 3.8 out of 5 stars (7) |
| Date First Available | 11 Sept. 2018 |
| Delivery information | We cannot deliver certain products outside mainland UK ( Details ). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout. |
| Item Weight | 15 kg |
| Item model number | RS105B |
| Manufacturer | Sealey |
| Manufacturer part number | RS105B |
| Model | RoadStart® Emergency Jump Starter 3100/1550A 12/24V |
| Product Dimensions | 21 x 35.6 x 40 cm; 15 kg |

## Product Details

- **Battery cell composition:** Lead Acid
- **Brand:** Sealey
- **Product dimensions:** 10D x 10W x 10H millimetres
- **Vehicle service type:** Passenger Car, Truck, Van
- **Voltage:** 12 Volts

## Images

![Sealey RoadStart® Emergency Jump Starter 3100/1550A 12/24V - RS105B - Image 1](https://m.media-amazon.com/images/I/6183b-bbslL.jpg)
![Sealey RoadStart® Emergency Jump Starter 3100/1550A 12/24V - RS105B - Image 2](https://m.media-amazon.com/images/I/61NDvdmlhIL.jpg)
![Sealey RoadStart® Emergency Jump Starter 3100/1550A 12/24V - RS105B - Image 3](https://m.media-amazon.com/images/I/61NoYritCqL.jpg)
![Sealey RoadStart® Emergency Jump Starter 3100/1550A 12/24V - RS105B - Image 4](https://m.media-amazon.com/images/I/61QHvH-HfjL.jpg)
![Sealey RoadStart® Emergency Jump Starter 3100/1550A 12/24V - RS105B - Image 5](https://m.media-amazon.com/images/I/61WkAUjZmlL.jpg)

## Questions & Answers

**Q: Will this jump start a completely flat bmw x5 e53**
A: The RS102B would be right on the capabilities for an engine that size. You would be better off looking at the RS103B.

**Q: Hi what 12v plug would this have plz**
A: Hi,

This does not have a 12v plug with it. It will have a mains charger for charging the unit and is fitted with two 12v outlets (cigarette lighter sockets).

## Customer Reviews

### ⭐⭐⭐⭐⭐ Diesel jump start guaranteed.
*by J***3 on 11 November 2025*

Old school guaranteed to work. Simple charge the battery pack up and use it to jump Start a diesel transit cab. Leave it connected to mains supply so it's ready to use when needed. Couldn't be simpler.

### ⭐⭐⭐ Could do with a stronger case but still powerful
*by J***K on 4 July 2025*

Heavy but simple to use. Case is a bit lightweight though. I put it the rear footwell and it rocked a bit onto the seat and the case cracked. No problem starting a 7.4 ltr v8 hi compression petrol engine.

### ⭐⭐⭐⭐⭐ Easy to use
*by L***Y on 7 February 2025*

Great gear - easy to use

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**Shop now:** [https://www.desertcart.com.br/products/80395086-sealey-roadstart-emergency-jump-starter-3100-1550a-12-24v-rs105b](https://www.desertcart.com.br/products/80395086-sealey-roadstart-emergency-jump-starter-3100-1550a-12-24v-rs105b)

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-01-25*