The aviation BatteryMINDer is a continuous maintenance, charger and desulfator for lead-acid aviation batteries. It is designed to leave connected to the aircraft battery while in storage in the hanger. The ideal output voltage is temperature compensated to guarantee optimal charging without the risk of overcharging or undercharging regardless of ambient temperature. Microprocessor controlled smart charging assures the battery is maintained fully-charged while safely dissolving built-up sulfate crystals, restoring lost cranking power and extending battery life. Its Plug-N-Run design provides simple, automatic, unattended operation, including automatic restart in the event of a power failure.This Plug 'N Run BatteryMINDer Charger (EDMO# 244CECAAS2) is a 24 volt batteryMINDer for use with Gill (sealed/flooded, wet cell/filler cap) batteries. It includes an auto-temperature sensor, two foot insulated battery clip set with quick connector and 15A replaceable fuse, and instruction manual.