Sealey RS800 Roadstart 12v Lithium-Ion Jump Starter Power Pack 12v
by Sealey

Product Details
- Brand
- Sealey
- Condition
- new
- MPN
- RS800
- GTIN
- 05054630193088
- Category
- Vehicle Servicing
£70.69£128.27-45%
Best price from 3 shops
Like
Save for later
Add to favourites
Share
Compare 3 prices for Sealey RS800 Roadstart 12v Lithium-Ion Jump Starter Power Pack 12v by Sealey. The cheapest price is £70.69 at Electrical World, with prices up to £99.99. Prices last checked on 25 February 2026.
Compare Prices for Sealey RS800 Roadstart 12v Lithium-Ion Jump Starter Power Pack 12v(3 shops)
E
Electrical WorldBest Price
Out of stock£70.69
£128.27-45%
£88.95
£119.94-26%
£99.99
£129.99-23%
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
Shop Reviews
No reviews yet. Bought this product? Share your experience with one of the shops below.
Frequently Asked Questions
- What is the cheapest price for Sealey RS800 Roadstart 12v Lithium-Ion Jump Starter Power Pack 12v?
- The cheapest price for Sealey RS800 Roadstart 12v Lithium-Ion Jump Starter Power Pack 12v by Sealey is £70.69 at Electrical World. Prices are compared across 3 UK shops and updated daily.
- How many shops sell Sealey RS800 Roadstart 12v Lithium-Ion Jump Starter Power Pack 12v?
- Sealey RS800 Roadstart 12v Lithium-Ion Jump Starter Power Pack 12v by Sealey is available from 3 UK shops, with prices ranging from £70.69 to £99.99.
- Is Sealey RS800 Roadstart 12v Lithium-Ion Jump Starter Power Pack 12v on sale?
- Yes, Sealey RS800 Roadstart 12v Lithium-Ion Jump Starter Power Pack 12v is currently on sale with up to 45% off. The best price is £70.69 at Electrical World.
More from Sealey
-37%Sealey VS0564 Digital Tyre Tread Depth Gauge, Multi
£15.95£25.32
3 shops
-34%Sealey Tyre Pressure Gauge Digital With Leader Hose & Quick Release
£34.95£52.95
3 shops
-22%Sealey TST/PG99 Tyre Pressure Gauge GS/TUV Approved
£21.48£27.54
3 shops
-36%Sealey 5 Piece 1/2" Drive Pentagon Brake Caliper Socket Set for Bendix and Girling Brakes
£26.51£41.42
3 shops
-23%Sealey CVJ Boots Installation Tool
£15.95£20.71
3 shops
-41%Sealey 7 Piece 1/2" Drive Locking Wheel Nut Removal Set
£65.78£111.49
3 shops