Viking 4A Fully Automatic Microprocessor Controlled Battery Charger & Maintainer
Microprocessor technology gives this 12 volt car battery charger the power to charge most 12v batteries including deep-cycle, gel and AGM batteries. Fully automatic microprocessor control feature adjusts the amperage rate to charge and maintain batteries quickly and safely with one press of a button. High frequency current pulse can be used to recondition car batteries that are weak, sulfated or deeply drained. Available at your local Harbor Freight Tools, shop online here: https://hf.tools/www63350