OptiMate 6 Select 12V/24V Charger & Maintainer

The OptiMate 6 Select offers 12V or 24V voltage selection to suit your battery, with Ampmatic charge control that automatically adjusts the charge rate to the battery's size. It saves dead batteries that other chargers can't and helps extend battery life.

Charging is fully automatic, so you simply connect and forget. Temperature compensation adjusts the voltage higher when it's cold and lower when it's hot, protecting the battery in changing conditions.