Maxxlee 20A 12V 10A 24V Smart Automatic 8 Stage Battery Charger SLA Car 4WD Caravan Maxxlee 20A Smart battery charger with 8 stages SLA that can fast charge any 12 Volt AGM, Gel, SLA or flooded, Calcium and maintenance-free lead-acid automotive batteries from 50Ah-400Ah. The 8-Stage charging process, it automatically detects the battery’s initial condition before starting a comprehensive charging process to restore lost battery performance for stronger engine starts and extended battery life. With a built-in Anderson plug, you can easily connect this smart battery charger to your battery box or use the supplied Anderson to an alligator clip. It has a Digital Voltage Display that displays precise digital readings of voltage or % of charge so you can see or monitor it clearly. This battery charger is compatible with almost all types of vehicles. This item is tested to be compliant with the IEC AS/NZS 60335.2.29:2017 + A1 & AS/NZS 60335.1:2020. With multi-protection, it is guaranteed safe to use. PRODUCT HIGHLIGHTS 20A Peak Output Fast Charging Ideal for fast charging any 12 Volt AGM, Gel, SLA or Flooded, Calcium and Maintenance-Free lead-acid automotive batteries from 50Ah-400Ah 8-Stage Charging Process It automatically detects battery’s initial condition before starting comprehensive charging process to restore lost battery performance for stronger engine starts and extended battery life 12-Volt and 24-Volt Smart Battery Charger This is suitable for most 12V and 24V Lead Acid batteries from 50Ah-400Ah Can charge 12V Batteries up to 20A (Maximum) or 10A for 24V Batteries Quick Plug and Play Connection With built-in Anderson plug you can easily connect this smart battery charger on your battery box or use the supplied Anderson to alligator clip Automatic Voltage Detection This charger can automatically recognize and choose 12V or 24V after connecting. Digital Voltage Display The Digital Voltage Display displays precise digital readings voltage or % of charge so you can see or monitor it clearly. Multi Battery Type Compatible This is designed for lead-acid automotive, including flooded (Wet), Gel, AGM, Calcium and Maintenance-Free batteries from 50Ah-400Ah. Compatible with Almost All Types of Vehicles Charge and maintain Cars, Utes, Motorcycles, Lawnmowers, ATVs, Tractors, Trucks, SUVs, Boats, Caravan and more. Regulatory Compliance Mark This item is tested to be compliance with the IEC AS/NZS 60335.2.29:2017 + A1 & AS/NZS 60335.1:2020 Multi-Protection for Safe Use Short Circuit Protection Reversed Polarity Protection Overheating Protection Excess Current Overcharge Protection Automatic Temperature Controlled It has built-in Silent Cooling Fan to provide better heat dissipation and protect the battery charger from overheating ITEM DESCRIPTION Charging type: 8-Stage Automatic Input voltage: 220-240V AC/50Hz Input power: 350W Output voltage: 12V DC and 24V DC Max output current: Max 20A for 12V and Max 10A for 24V Minimum Start voltage: 4.2V Back Drain: 0mA Current fuse rating: UL 250V/10A(PCBA) Efficiency: 85% Thermal Protect: 80_±5), the charging currents drops to 2A, and 70_±5 recover normal currents Battery types: Lead-Acid, Wet, MF, AGM, Calcium, Gel Automatic temperature controlled Ambient temperature: -20_ to +40_ Battery range: 12V 50-400Ah, 24V 25-200Ah DC charge cable Length DC cable to Anderson connector 1.5M / Clamp cable with Anderson connector 0.3M