The SIP STARTMASTER DSC350B Digital Starter Charger is a powerful wheel-mounted digital starter charger designed for charging and boosting a variety of lead acid and Lithium-Ion battery types. Featuring an intelligent microprocessor with 10-step automatic charging cycle, the STARTMASTER DSC350B makes battery charging and boosting easier, faster and safer. Key Features 12v/24v charging voltage and 400A max. engine boost-start Charging capacity of up to 350Ah max. rated Microprocessor-controlled automatic 10-step charging cycle Battery low voltage detector >1v One-person operation allows for single user engine boost-start LED display screen and intuitive soft touch control panel Applications & Uses Ideal for battery charging and boost-start applications in automotive, agricultural and engineering workshop environments. Suitable for charging commercial vehicle batteries. Technical Specification Input Supply 230v 50Hz Battery Voltage 12v / 24v Functions 10-Stage Charging, Boost & Support CHARGING Battery Types All 12v/24v Lead Acid, 12v 4-cell Lithium-Ion LiFePO4 Charging Input Continuous; 1400w / 5A Recommended Plug (not supplied) 230v (13A) Charging Current 5A - 20A Boost Charging Current (5min max.) 35A Battery Capacity 350Ah JUMP START Start Voltage >1v Start Input (5sec) 7.5kW / 32A Recommended Plug (not supplied) 230v (32A) Fuse 200A Max. Start Current 400A (fully discharged battery) / 300A (medium charged battery) Protection / Ambient Temperature IP20 / 0°C - 20°C Warranty: SIP 2-YEAR