
Sealey RS800 Roadstart 12v Lithium-Ion Jump Starter Power Pack
by Sealey
£88.95from 3 retailers
GTIN05054630193088
EAN5054630193088
MPNRS800
Prices updated 7 Jun 2026
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In stock£6.95 delivery

In stock£6.95 delivery

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Product Description
The Sealey RS800 Roadstart is a compact 12V lithium-ion jump starter power pack designed for emergency vehicle starting and portable device charging. This lightweight unit features advanced lithium-ion technology with a 10,000mAh battery capacity, making it an essential piece of safety equipment for tradespeople, mobile mechanics and fleet operators who need reliable roadside assistance capability. Built with comprehensive safety protection against short circuit, overload and reverse polarity, the RS800 delivers impressive starting power of 800A peak current and 400A cranking current. It's capable of starting an average 6L petrol or 4L diesel engine, making it suitable for most vans, cars and light commercial vehicles commonly used across the trades. The unit's compact dimensions of 88 x 33 x 158mm and lightweight 0.445kg construction mean it easily fits in a glove box or tool bag without taking up valuable space. An IP66 waterproof rating provides protection against dust and water ingress, ensuring reliable operation in challenging weather conditions. The integrated 5V USB Type A outlet (2.1A) allows you to charge mobile phones, tablets and other electronic devices, whilst the Micro USB input (1.5A) enables convenient recharging of the power pack itself. An integral LED flashlight provides illumination for roadside emergencies or working in poorly lit areas. The unit is supplied in a sturdy hard-shell zip-up case for protection during transport and storage. Features and Benefits: • Compact design fits easily in glove box or backpack for convenient storage • 10,000mAh lithium-ion battery with USB charging capability for mobile devices • Protected against short circuit, overload and reverse polarity for safe operation • IP66 waterproof rating for reliable performance in adverse conditions • Integral LED flashlight for emergency illumination • Supplied with protective hard-shell carry case Specifications: • Auxiliary Output: USB (x1) - 5V/2.1A • Brand: Sealey • Cable & Clamp Length: 385mm • Capacity: 10Ah @ 3.7V or 2.5Ah @ 14.8V (37Wh) • Maximum Current: 800A Peak, 400A Cranking • Maximum Starting Capacity: 6L Petrol/4L Diesel • Nett Weight: 0.445kg • Size (W x D x H): 88 x 33 x 158mm • Voltage: 12V
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