Optimate 1 DUO Automatic Maintenance Charger [3807-0441]

This is the Optimate 1 Duo Automatic Maintenance Charger by Moose Utility Division. It's suitable for all types of 12v lead acid batteries (wet cell, sealed AGM, GEL) with rated capcity from 2 to 20 Ah. A true "connect and forget" automatic charger / maintainer.

Includes red and black alligator clamps and also 1/4 ring terminals for permanently installing on your unit. Just remove the weather resistant boot, and plug in to the charger, for a quick and easy way to keep your battery charged.

2 pin SAE connector lets you quickly change from alligator clips leads to ring terminal leads.

This charger has an automatic safety feature that prevents it from operating if the battery has been inversely connected.

Charger specs:

• For 12v battteries
• 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