12V 24V powerful car battery universal smart charger lead acid lithium 50A-30A boat car forklift storage battery fast charging Product name: AJ-618W Size: 204*150*125mm Input line length: 110CM Cable length: Applicable.4K Net weight: 61CM. voltage: DC-12V/24V Output current: 12V - 25AH/24V-20AH Voltage range: 170V-250V wide range voltage universal Rated power: 600W Scope of application: 12V/24V (6AH-400AH) water batteries, dry batteries, lead-acid batteries, maintenance-free batteries, etc./12V lithium batteries Note: 1.