? JXWL Intelligent LCD Digital display: The charger automatically detects the outside temperature, can display / current / voltage / power easy to operate, intelligent charging, without manual adjustment. Pure copper high frequency transformer, The automatic data carousel display shows the temperature, charging voltage, summer mode, winter mode. ? Pulse Repair Function: It can help to repair your loss battery and extend battery life. Note: It can not activate a dead battery or repair a battery which is damaged seriously; it also can not repair a battery back to 100% new. ? COMPATIBILITY Works with all types 12V and 24V lead-Acid batteries that within 6-150Ah(12V), 6-100Ah(24V), including AGM, GEL, SLA, Flooded (WET), or any common automotive, deep-cycle, marine, or maintenance-free battery. The automotive battery charger is compatible with all types of vehicles - charges and maintains cars, trucks, motorcycles, lawn mowers, tricycles, electric vehicles, agricultural vehicles, off-road vehicles, pickup trucks, boats, yachts, motorboats, and more .