BATTERY DOCTOR 20026 Battery Doc(R) 6-Volt/12-Volt 900mA Wall Mount CEC Charger/Maintainer

Charges & maintains batteries from 5Ah-100Ah; Smart battery technology prevents overcharging; Reverse hookup protection/spark-resistant; Automatic switching technology ; Can be safely connected to stored vehicle for long periods of time ; Easy-to-read battery charge-status LEDs ; Direct wall plug-in design keeps work area clutter-free ; Maintains batteries up to 200Ah; CEC certified; Includes ring terminal & alligator clip cable attachments;