Moose Racing


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This is the Optimate 1 Duo Automatic Maintenance Charger by Moose Utility Division. A true "connect and forget" automatic charger / maintainer. 

Includes all components pictured here; quick attach alligator clamps or 1/4 ring terminals for permanently installing to your machine.This charger has an automatic safety feature that prevents it from operating if the battery has been inversely connected.

Charger details:

  • Automatic charger for 12V lead-acid batteries of all type
  • Works with standard filler caps or sealed (MF) maintenance-free and GEL
  • Perfect for maintaining batteries of seasonally used or stored vehicles of all types
  • Three-step charging program ensures effective charging of the battery and is totally safe for prolonged connection to the battery without risk of overcharging
  • Simply connect to the battery then to the power socket; its that easy
  • If the internal temperature for any reason exceeds a safe limit to protect the charger from burn-out an auto-resetting thermal fuse switches off the chargers output circuit
  • A weatherproof connector with eyelets for permanent connection and battery clips for bench charging is included

Charger specs:

  • For 12v batteries
  • Can charge from as low as 4 volts
  • 144" cord on charger
  • 20" cord on ring terminal lead
  • Ring terminal lead has 15a fuse built in
  • Cable remains flexible to -40°F
  • 12" cord on alligator clip lead
  • LED status lights
  • 100% automatic