Automatic Battery Charger - 12V 20A 0-647-20

12 volt 20 amp, input 100 - 240 vac 50 - 60Hz. , including sealed for life, gel and maintenance free. Features: micro chip controlled three stage charging, allowing the charger to be left permanently connected without harming the battery. On/off switch, detachable wall-mount brackets, supplied with crocodile clips and leads.