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⚡ Power up your ride, anytime, anywhere — because dead batteries don’t wait!
The Sealey RoadStart® RS103B Emergency Jump Starter packs a punch with 2700 peak amps, designed to start 12V vehicles with up to 8-cylinder petrol engines (6L) and diesel engines (4.8L). Its compact design features integrated clamp storage and a carry handle, while safety is prioritized with reverse polarity and short circuit protection. The front LED display shows battery charge status, complemented by a built-in worklight for night-time emergencies. Dual 12V power sockets and a USB output make it a versatile power source on the go, all backed by a 1-year warranty.





| Amperage | 2700 Amps |
| Asin | B07H8MLGGW |
| Automotive Fit Type | Universal Fit |
| Battery Cell Composition | Lead Acid |
| Best Sellers Rank | 114,441 in Automotive (See Top 100 in Automotive) 362 in Car Battery Jump Starters |
| Brand Name | Sealey |
| Compatible With Vehicle Type | Automotive |
| Country Of Origin | China |
| Customer Reviews | 5.0 5.0 out of 5 stars (1) 5.0 out of 5 stars |
| Eu Spare Part Availability Duration | 1 Years |
| Global Trade Identification Number | 05054511260250 |
| Included Components | RoadStart® 12V Emergency 8-Cylinder Jump Starter 5L |
| Item Dimensions D X W X H | 22D x 36W x 40H centimetres |
| Item Type Name | RoadStart® Emergency Jump Starter 2700A 12V |
| Item Weight | 13400 Grams |
| Manufacturer | Sealey |
| Manufacturer Part Number | RS103B |
| Manufacturer Warranty Description | 1 year guararntee |
| Model Number | RS103B |
| Peak Output Current | 2700 Amps |
| Voltage | 12 Volts |
User
Easy to use
Great gear - easy to use
Trustpilot
2 weeks ago
1 day ago