Did you know that every week your battery will lose 4% of its charge just by sitting (with no load)? If your vehicle has a clock, computer, or other device that continuously draws power from your battery, this percentage is even higher.
This Battery Butler Storage Charger will keep your battery fully charged without overcharging. Its on-board microprocessor regulates the output
voltage of the charger based on your battery's demands. Once your battery has been fully charged, it will automatically shut-off; then resume charging as your battery level drops again. It is specifically designed for long term use. You can safely leave it connected to your battery for
days, weeks, months, even years!
This Charger is specifically designed for the maintenance of batteries that are stored or only used periodically. It will prevent the normal self-discharge of your battery, while extending the life of rechargeable batteries rated from 5 to 125 amp-hours, b