Main
Device	booster


Specs
Battery voltage	12 В
Rated starting power	600 А
Peak output current	1200 А
Built-in battery capacity	12000 mAh


Charging gadgets (outputs)
USB-A	1 pcs 5В/2А 10 W
USB-A (fast charge)	1 pcs 5В/2.4А, 9В/2А, 12В/1.5А 18 W
USB-C	1 pcs 5В/2А, 9В/2А 18 W

General
Built-in flashlight
Built-in compressor
Power source	12/230 В
Charging cable length	0.36 m
Size	257x53x103 mm
Weight	1.5 kg
Official Website	sealey.co.uk
Added to E-Catalog	March 2026

The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.

How to choose a jump starters for a carCriteria for choosing a car booster for quick engine start and home convenience

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	Sealey RoadStart 1200A 12V Jump Starter & Tyre Inflator - RS1200TI RS1200TI Amazon.co.uk Delivery: in United Kingdom Report	£105.08 Buy in shop

	Sealey Roadstart 1200A 12v Jump Starter & Tyre Inflator 5v or 12v RS1200TI The Sealey Roadstart RS1200TI is a compact emergency jump starter and tyre inflator designed to get vehicles running and tyre... mores properly inflated in breakdown situations. This portable power pack delivers 1200A peak current and 600A cranking current, capable of starting petrol engines up to 7L or diesel engines up to 5L, making it suitable for most cars, vans and light commercial vehicles. Built with lithium-ion technology, this jump starter features a 12,000mAh battery that provides reliable starting power whilst offering comprehensive protection against short circuit, overload and reverse polarity. The unit's compact dimensions (257 x 53 x 103mm) and 1.5kg weight mean it fits easily in a glovebox or backpack, ensuring emergency starting capability is always within reach for mobile tradespeople and contractors. Beyond jump starting, this multi-function unit includes a digital tyre inflator with a maximum pressure of 120psi, displaying readings in psi, kPa and bar. The inflator handles vehicle tyres, bicycle tyres, sports balls and inflatables, providing versatile inflation capability on site or at roadside. Two USB outlets (one offering 5V/3A, 9V/2A and 12V/1.5A, plus a second at 5V/2A) and a Type-C input allow the unit to function as a power bank for smartphones, tablets and laptops. An integral LED flashlight with solid, strobe and SOS modes provides illumination during roadside emergencies or night work. Features and Benefits: • Smart battery clamps with reverse polarity protection prevent connection errors • Digital pressure gauge displays multiple units for accurate tyre inflation • Lithium-ion technology provides reliable power in a lightweight, compact format • Multi-mode LED flashlight includes emergency SOS function • Supplied with hard-shell zip-up case for organised storage and transport • USB charging capability keeps mobile devices powered during breakdowns Specifications: Auxiliary Output: USB 1 - 5V/2AUSB 2 - 5V/3A ,9V/2A,12V/1.5A Brand: Sealey Cable & Clamp Length: 360mm Capacity: 3.7V 12Ah Li-ion (44.4Wh) Maximum Current: 1200A Peak, 600A Cranking Maximum Starting Capacity: 7L Petrol/5L Diesel Nett Weight: 1.5kg Size (W x D x H): 257 x 53 x 103mm Voltage: 12V Maximum Pressure: 120psi Tooled-up.com Delivery: to United Kingdom Report	£108.95 Buy in shop

	Sealey Roadstart 1200A 12v Jump Starter & Tyre Inflator RS1200TI The Sealey Roadstart RS1200TI is a compact emergency jump starter and tyre inflator designed to get vehicles running and tyre... mores properly inflated in breakdown situations. This portable power pack delivers 1200A peak current and 600A cranking current, capable of starting petrol engines up to 7L or diesel engines up to 5L, making it suitable for most cars, vans and light commercial vehicles. Built with lithium-ion technology, this jump starter features a 12,000mAh battery that provides reliable starting power whilst offering comprehensive protection against short circuit, overload and reverse polarity. The unit's compact dimensions (257 x 53 x 103mm) and 1.5kg weight mean it fits easily in a glovebox or backpack, ensuring emergency starting capability is always within reach for mobile tradespeople and contractors. Beyond jump starting, this multi-function unit includes a digital tyre inflator with a maximum pressure of 120psi, displaying readings in psi, kPa and bar. The inflator handles vehicle tyres, bicycle tyres, sports balls and inflatables, providing versatile inflation capability on site or at roadside. Two USB outlets (one offering 5V/3A, 9V/2A and 12V/1.5A, plus a second at 5V/2A) and a Type-C input allow the unit to function as a power bank for smartphones, tablets and laptops. An integral LED flashlight with solid, strobe and SOS modes provides illumination during roadside emergencies or night work. Features and Benefits: • Smart battery clamps with reverse polarity protection prevent connection errors • Digital pressure gauge displays multiple units for accurate tyre inflation • Lithium-ion technology provides reliable power in a lightweight, compact format • Multi-mode LED flashlight includes emergency SOS function • Supplied with hard-shell zip-up case for organised storage and transport • USB charging capability keeps mobile devices powered during breakdowns Specifications: Auxiliary Output: USB 1 - 5V/2AUSB 2 - 5V/3A ,9V/2A,12V/1.5A Brand: Sealey Cable & Clamp Length: 360mm Capacity: 3.7V 12Ah Li-ion (44.4Wh) Maximum Current: 1200A Peak, 600A Cranking Maximum Starting Capacity: 7L Petrol/5L Diesel Nett Weight: 1.5kg Size (W x D x H): 257 x 53 x 103mm Voltage: 12V Maximum Pressure: 120psi Tooled-up.com Delivery: to United Kingdom Report	£108.95 Buy in shop

	Sealey Roadstart 1200A 12v Jump Starter & Tyre Inflator 5v or 12v RS1200TI The Sealey Roadstart RS1200TI is a compact emergency jump starter and tyre inflator designed to get vehicles running and tyre... mores properly inflated in breakdown situations. This portable power pack delivers 1200A peak current and 600A cranking current, capable of starting petrol engines up to 7L or diesel engines up to 5L, making it suitable for most cars, vans and light commercial vehicles. Built with lithium-ion technology, this jump starter features a 12,000mAh battery that provides reliable starting power whilst offering comprehensive protection against short circuit, overload and reverse polarity. The unit's compact dimensions (257 x 53 x 103mm) and 1.5kg weight mean it fits easily in a glovebox or backpack, ensuring emergency starting capability is always within reach for mobile tradespeople and contractors. Beyond jump starting, this multi-function unit includes a digital tyre inflator with a maximum pressure of 120psi, displaying readings in psi, kPa and bar. The inflator handles vehicle tyres, bicycle tyres, sports balls and inflatables, providing versatile inflation capability on site or at roadside. Two USB outlets (one offering 5V/3A, 9V/2A and 12V/1.5A, plus a second at 5V/2A) and a Type-C input allow the unit to function as a power bank for smartphones, tablets and laptops. An integral LED flashlight with solid, strobe and SOS modes provides illumination during roadside emergencies or night work. Features and Benefits: • Smart battery clamps with reverse polarity protection prevent connection errors • Digital pressure gauge displays multiple units for accurate tyre inflation • Lithium-ion technology provides reliable power in a lightweight, compact format • Multi-mode LED flashlight includes emergency SOS function • Supplied with hard-shell zip-up case for organised storage and transport • USB charging capability keeps mobile devices powered during breakdowns Specifications: Auxiliary Output: USB 1 - 5V/2AUSB 2 - 5V/3A ,9V/2A,12V/1.5A Brand: Sealey Cable & Clamp Length: 360mm Capacity: 3.7V 12Ah Li-ion (44.4Wh) Maximum Current: 1200A Peak, 600A Cranking Maximum Starting Capacity: 7L Petrol/5L Diesel Nett Weight: 1.5kg Size (W x D x H): 257 x 53 x 103mm Voltage: 12V Maximum Pressure: 120psi Mytoolshed.co.uk Delivery: in United Kingdom Report	£108.95 Buy in shop

	Sealey Jump Starter & Tyre Inflator Cordless 12V Lithium 1200A In Case RS1200TI Product Details Easily fits in a glove box or backpack and benefits from being compact and lightweight. Capable of starting... morean average 7L petrol or... OnBuy.com Delivery: in United Kingdom Report	£129.04 Buy in shop

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