Testing, charging and keeping batteries fresh Fully automatic and economical battery charging by means of programmed charge characteristic Short-circuit protection Reverse polarity protection Can be used for several types of batteries (Pb, LiFePo4) Charging with constant power, or with a specific power control program Trickle charge during diagnostic or flashing the vehicle Recovery mode for low battery voltage (BMS, battery management system) Optimizes battery performance and service life Precise battery monitoring Including power supply cable type US PROPOSITION 65 ⚠️WARNING This product can expose you to chemicals known to the State of California to cause Cancer or birth defects and reproductive harm. For more information go to: https://oehha.ca.gov/proposition-65