12/24V RoadStart® Emergency Jump Starter 4600 Peak Amps [PBI4424GS]

The PBI4424GS is a professional-grade, high-capacity emergency jump starter designed to deliver heavy-duty boosting power in demanding workshop environments, fleet recovery operations, and transport depots. Engineered to service both 12V and 24V electrical systems, this unit utilizes advanced AGM battery technology to deliver a massive 4600 peak amps at 12V, making it capable of starting large commercial trucks, plant machinery, agricultural vehicles, and passenger cars.

Key Features & Benefits

• Dual 12V/24V Industrial Output: Provides complete fleet flexibility, generating a peak output of 4600A at 12V and 2300A at 24V to handle everything from standard cars to heavy commercial vehicles.
• Premium AGM Battery Technology: Features a high-performance, specially formulated AGM internal battery designed specifically for deep, high-amperage cranking delivery and exceptional cold-cranking performance.
• Continuous Smart Charging: Supplied with an automatic maintenance charger featuring patented microprocessor speed controls and "thermal runaway" safety logic. Unlike standard booster packs, this unit can be left connected to mains power continuously without the risk of overcharging or battery degradation.
• Audible Warning System (AWS): Equipped with a multi-alert safety alarm that triggers if the unit remains turned on for too long without a load, or if a hazardous reverse-polarity connection is detected.
• Integrated Safety Isolation Switch: Features a heavy-duty rotary on/off switch, ensuring the clamps remain electrically "cold" during attachment to the vehicle terminals to eliminate accidental arcing.
• Comprehensive Electronics Protection: A heavy-duty fusible link is integrated directly into the output cable assembly to provide absolute surge and spike protection, safeguarding the vehicle's sensitive ECUs as well as the booster itself.
• Dual Digital Display: Provides real-time diagnostic insight by showing both the internal state of charge of the booster pack and the live voltage of the connected vehicle battery.
• Auxiliary Power Hub: Outfitted with a standard 12V DC accessory socket and a 2.1A USB port, making it highly useful for field diagnostics or charging portable devices.

Technical Specifications

• Voltage Configuration: 12V / 24V Selectable
• Peak Amperage: 4600A (12V) / 2300A (24V)
• Starting Current: 1800A (12V) / 900A (24V)
• Auxiliary Outputs: 1 x 2.1A USB, 1 x 12V DC Socket
• Cable & Clamp Length: 1.7m Heavy-Duty Flexible Cable
• Safety Protection: Integrated Fusible Link, Reverse Polarity AWS, Isolation Switch
• Nett Weight: 17.5kg