£150.81

About as cheap as it gets — within 5% of the all-time low it hit 3 months ago.

£151 today · all-time low £149 (Aug 2026) · usually £151

Sealey RoadStart RS103B 2700A Jump Starter - 12V

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Price History & Forecast

Grey patches = out of stock. Cheaper = lower on the chart. Hover for exact prices.

Last 66 days · 66 data points (no recent data)

Historical
Generating forecast…
£166.14 £147.37 £151.47 £155.56 £159.66 £163.75 £167.85 11 August 2026 27 August 2026 12 September 2026 28 September 2026 15 October 2026
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Black, RS103B

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Price Distribution

Price distribution over 66 days • 4 price levels

Days at Price
Current Price
37 days 19 days · current 8 days 2 days 0 9 19 28 37 £149 £151 £160 £166 Days at Price

Price Analysis

Most common price: £149 (37 days, 56.1%)

Price range: £149 - £166

Price levels: 4 different prices over 66 days

Description

The Sealey RoadStart Emergency Jump Starter RS103B delivers 2700 peak amps of initial starting power and 560A of cranking capacity, making it capable of starting 8-cylinder petrol engines up to 5L and 6-cylinder diesel engines up to 3.5L. Built with a composite case featuring integral battery clamp storage and a carry handle, this compact jump starter is designed for easy transport and use in any situation. The front-panel LED display shows internal battery charge level at a glance, whilst an integral LED worklight illuminates the engine bay during jump-starting in dark environments. Multiple safety features protect both the device and your vehicle, including reverse polarity protection, short circuit protection and an inbuilt fuseable link protection system. Whether you're stranded on the roadside or dealing with a dead battery at home, the RoadStart RS103B provides reliable emergency starting power when you need it most.

Key Features

The RS103B jump starter delivers 2700 peak amps of initial starting power and 560A of cranking power for dependable engine starting.

Compact composite case with integral battery clamp storage and carry handle makes transport and storage convenient for roadside emergencies.

LED front panel display shows internal battery charge level, helping you monitor the device's readiness before use.

Integral LED worklight provides visibility during jump-starting operations in low-light or dark engine bay conditions.

Reverse polarity, short circuit and fuseable link protection systems safeguard the jump starter and your vehicle's electrical system.

Suitable for 8-cylinder petrol engines up to 5L and 6-cylinder diesel engines up to 3.5L for broad vehicle compatibility.

Product Specifications

Brand
Sealey
Model
RS103B
Colour
Black
Size
1900a
Domain
Amazon UK
Release Date
11 September 2018
Listed Since
01 January 2011

Barcode

No barcode data available

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