The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked. Previous page Supply Mode to support the battery during diagnostic or fault-finding work Easy to Use Simple to connect, spark proof and reverse-polarity protected Protected so it’s safe for the battery & the vehicle Advance Technology Built-in temperature sensor to achieve maximum charge levels Dedicated Lead-acid reconditioning program to restore battery life and recondition dead batteries Next page 1 SUPPY MODE 2 FULLY AUTOMATIC 3 INTEGRATED SAFETY 4 BUILT-IN TEMP SENSOR 5 RECONDITIONING Accessories Available to Take Your Chargers to the Next Level (Sold Separately) CTEK BUMPER 300 (40-060) CTEK CIG PLUG (56-263) CTEK INDICATOR EYELET (56-382) BUMPER 300 (40-060) The Bumper 300 is a silicon rubber case to protect the CTEK charger & Vehicle. CIG PLUG (56-263) CTEK Cig-Plug enables charging the battery through a cigarette lighter outlet. INDICATOR EYELET (56-382) CTEK Indicator is designed for permanent installation connected to the battery. 40-060 CTEK Bumper 300 56-263 CTEK Cig-Plug 56-382 CTEK Indicator Eyelet CTEK PRO25S Technical Specifications Part Number 40-328 Input voltage AC 100-120VAC, 50-60HZ, 6.0A max Output 25 A, 12 V Back Current Drain Less Than 2.3Ah/month Ambient Temperature -4°F to +122°F (-20 ̊C to +50 ̊C) Battery Types 12V: WET, Ca/Ca, MF, AGM, EFB, GEL, LiFePO4 Battery Capacity 40-500Ah, lead-acid battery types. 30-450Ah, LiFePO4 Insulation Class IP44 Charge Cable Length 6.5 FT. Outlet Cables Length (AC) 6.25 FT. Temperature Compensation External charge voltage temperature compensation sensor Net Weight (Unit with Cables) 4.0 lbs. Gross Weight (Unit in Box) 4.9 lbs. Dimensions (LxWxH) 9.3 x 5.1 x 2.6 inches Ripple Less than 4%