RING Multi-Stage Smart Battery Charger 12A

A fully automatic smart charger designed for vehicles up to 5 litres and batteries rated 25-300Ah. It delivers charging current up to 12A with multi-stage technology that applies the fastest safe charge based on battery size. The interactive LCD display shows charge status, mode selection and battery condition in real time. The charger includes comprehensive battery and alternator analysis tools: cranking performance measurement to assess cold-start ability, alternator check to test recharging performance, and start power testing to identify voltage-drop issues during engine starting. Built-in battery repair modes help extend performance and lifespan. A memory saver function preserves vehicle and audio settings if the battery is disconnected, and dedicated settings support both standard and START/STOP battery types. Rubber wrap outer provides protection and improved grip.