Ring Automotive has expanded its professional battery maintenance portfolio with the launch of the JUMPSTART PRO 3000 (RJST3000), a portable lithium jump starter designed for workshop technicians, mobile mechanics, and fleet operators.
The new unit offers 12V and 24V compatibility, enabling it to start all petrol engines and diesel engines up to 13 litres. This technical capacity ensures the unit can service a broad spectrum of vehicles, ranging from passenger cars to heavy-duty trucks and agricultural tractors.
The product interface utilizes light indicators to display operational modes and battery status, alongside a specific warning system for fault detection. A solid warning light communicates that reverse polarity protection is active, whilst a flashing light signals temperature protection. Safe operational deployment across varying vehicle types is assisted by automatic voltage detection.
For heavily discharged power units, an integrated boost function is included to revive flat batteries. The device features a compact footprint and weighs 3kg, facilitating mobile roadside assistance tasks. Molded clamp holders are integrated into the casing to secure cables during transport and storage.
Supplementary technical specifications include a high-intensity LED work light for dark conditions, and a standalone powerbank function to charge mobile communication devices. The product features rapid internal charging, achieving full capacity from empty within four hours.
The RJST3000 carries a recommended retail price of £274.99.