The sealey ecs350 is a fully electronic battery starter and charger engineered specifically for modern vehicle battery technology. Featuring microprocessor control and advanced ecs electronic control systems technology, this professional-grade unit delivers stabilised charging current for improved efficiency and reduced charging times across both 12v and 24v electrical systems. This versatile charger is compatible with the full range of contemporary battery types, including efb, agm gel stop start , lead acid, lead calcium and silver calcium batteries found in electric and hybrid vehicles. The unit employs up to ten analysis and charge phases, including trickle and maintenance modes, to optimise battery condition and longevity. Built-in surge and spike protection safeguards sensitive vehicle electronics during charging and starting operations, preventing damage to critical systems such as abs, airbag sensors, ignition and entertainment systems. The led read-out provides instant visual monitoring of battery condition, charge current, voltage and charging rate for complete operational visibility. The charger features a dedicated power supply mode bsu mode that delivers 25a at 13.5V, maintaining battery support during prolonged electronic diagnostic checks and software updates without draining the battery. This makes it ideal for workshops conducting ecu programming and advanced vehicle diagnostics. With a substantial 350a starting peak 250a en and 60a charge peak 40a en , t...