Features: High frequency inverter type unit designed to both charge a battery and provide support for the battery during prolonged electronic diagnostic checks. Charge cycle has 9 profiles designed to optimise the condition of the battery and the speed of the charge. It will recover a discharged battery (>2V) to almost 100% of its original capacity. Designed for use with lead acid and lead calcium batteries including WET, GEL, AGM/GEL and VRLA types on 12V and 24V systems. Temperature sensor allows accurate charging of battery even when cold. Safety circuitry prevents sparks or polarity reversal. Once fully charged, battery may be left connected to be automatically conditioned and maintained.Specifications: Model No: BSCU25 Type: 9-Cycle with Support Supply: 230V Output: 12V/24V Output Charge: 12V - 25A, 24V - 12.5A Battery Support Mode: <300W Battery Range: 12V - 75-500Ah, 24V - 45-250Ah Height: 93 Width: 395 Length: 210