Feature:1. 7 STAGE CHARGER: This is a full automatic battery charger with 7 charging stages, the applicable battery range is 6200Ah, which is efficient and durable.2. SAFE OPERATION: Automatic charging prevents overcharging of the battery, allowing the battery charger to be connected to the battery indefinitely.3. APPLICABLE BATTERY: For calcium battery, gel AGM battery, lithium iron phosphate battery and wet battery, helps to restore depleted and sulfated battery.4. CIRCUIT PROTECTION: This battery charger has polarity protection, output short circuit, non battery link, over voltage and over temperature protection.5. GOOD PERFORMANCE: This automatic battery charger has high sensitivity and stable performance, compact structure and convenient installation.Specification:Item Type: 7 Stage Battery ChargerModel: FBC122412DMaterial: ABSApplicable Battery Types: Including calcium, gel AGM, lithium iron phosphate, wet battery, acid battery, etc.Basic Parameters: Switchmode Technology: YesPolarity Protection: YesOutput Short Circuit Protection: YesNon Battery Link Protection: YesOvervoltage Protection: YesOver Temperature Protection: YesCooling: Fan CoolingRated Output: 12V 12A, 24V 6ABattery Range: 6-200Ah.Package List:1 x Battery Charger1 x User Manual