Optimate Duo 1 AGM & Lithium Maintenance Charger
The first true "no brainer" battery maintainer; Duo 1 -- It's a maintenance/charger for all Lead-Acid, AGM & Lithium Batteries.
- Automatically saves, charges and maintains your 12.8V / 13.2V Lithium (LifePO4 / LFP) OR your 12V lead-acid (STD, AGM, GEL) battery – connect and forget, no more battery problems!
- Adaptive charge program adjusts to battery type and condition – No buttons to push, the charger does the thinking!
- OptiMate’s 24-7 smart maintenance guarantees more battery power, longer battery life!
- Automatically brings the battery to full charge with 0.8A constant current and then switches to the unique OptiMate battery-saving maintenance charge mode to keep the battery at 100% ready and at the same time provides power to the on board computer, display or antitheft alarm
- Includes permanent ringlet connector with weatherproof cap and a set of battery clips
- Includes all safety features such as reverse polarity protection, no spark connection; approved to UL and CSA safety standards for automatic battery chargers; fully-automatic.