The Ridge Ryder Battery Charger - DC-DC In Vehicle, 20 Amp is the ideal way to charge your camper, caravan battery or portable battery packs while you drive. You can leave it connected indeifinitely, with no risk of overcharging. It has thermal protection and over current protection. It's perfect for use with gel, AGM, deep cycle, calcium and SLA battery types. The multi stage charger has an input of 12.8 16.0 Volts DC, and an output voltage of 13.3 16.2 Volts, stopping charge when the alternator or vehicle battery is below 12.5 Volts.
Ideal way to charge your camper, caravan battery or portable battery packs while driving
Compatible with gel, calcium & SLA battery types
Short circuit & reverse polarity protection
Leave connected indefinitely – no risk of overcharging