The Sealey ECS650 Electronic Charger Starter with up to 10 analysis and charge phases The Sealey ECS650 is a Charger Starter that is fully electronic, microprocessor-controlled and suitable for 12V & 24V electrical systems. Stabilised charging current allows improved charging efficiency and reduced charging times using ECS (Electronic Control Systems) technology. The ECS650 is fitted with surge and spike protection during charging and starting. Features: Up to 10 analysis and charge phases Suitable for 12V & 24V electrical systems Fully electronic, microprocessor controlled Surge and spike protection during charging and starting Suitable for Gel, Lead Acid, Lead Calcium, Silver Calcium as well as stop/start batteries Stabilised charging current allows improved charging efficiency and reduced charging times using ECS (Electronic Control Systems) technology Specification:  Supply: 240V  Output: 12/24V  Input Start: 12kW  Input Charge: 2kW Model No: ECS650  Battery Range: 4-700Ah  BSU Supply: 40A - 13.5V  Polarity Protection: Fuse (3 x 100A)  Output Start Peak(EN): 650A(450A)  Output Charge Peak(EN): 100A(70A)  Fuse: 120/122452 (Single), 120/802131 (Pack of 10)  Charging Rates: 3 x Preset + 1 Variable current to Max