Provides fully automatic 6V/12V charging for AGM, GEL and WET lead acid batteries Integrated microprocessor controls high-frequency charging process LED charging status indicators show when the unit is completed charging or if it’s encountered an error Stops charging automatically when the battery is fully charged or topped off Built in circuit protection guards against overvoltage, reverse polarity, or short circuit AC Low Voltage compensation ensures maximum performance when used with an extension cord Questions? Call the EverStart customer service hotline at 1-877-571-2391 or email us at customerservice@baccusllc.com