Need to charge a battery in a vehicle with a 12V system? Just connect your OptiMate DUO charger to the battery, no further decision is needed, no button to press, the charger does the rest.
OptiMate DUO senses the battery’s condition and voltage and automatically adapts its charge program to match the battery type.
An OptiMate DUO charger can save batteries from as low as 4V. It will sense battery condition and then deliver the safest charge to recover your low voltage LFP Lithium or lead-acid battery.
OptiMate intelligent 24-7 SAFE maintenance program will adjust to what your battery needs. It automatically turn on and off to keep your 12.8V/13.2V LFP Lithium battery or 12V lead-acid battery in the perfect condition and extend its life.
Keep it connected and your vehicle’s battery will perform stronger and last longer!
OptiMate 1 DUO delivers precise micro processor controlled charging and long term maintenance. Maintain any type of 12-volt lead-acid battery without overcharging, filler cap / wet cell sealed AGM (MF) or GEL and 12.8/13.2V lithium (LiFePO4) batteries.
4-step 12V/12.8V 0.6A Battery charger-maintainerIdeal for vehicles that are seldom or seasonally used, or in storage. The OptiMate maintenance program delivers only what the battery needs, never overcharges, never undercharges.
CHARGING AMPS: 0.6A (constant current)
USE: Indoor (lowest temperature: -4°F / -20°C).
SAVE: Low Volt Start of 4V
Recommended For: STD, AGM & GEL 12V batteries from 2 – 30Ah & Lithium (LiFePO4) 12.8/13.2V batteries from 1-8Ah
INPUT: Global (100-240V 50-60Hz), high efficiency (CEC listed), fully sealed.
STYLE: Dust proof plug-in case, with 12ft / 370cm charge lead ending in SAE connector.
SAFE: No risk of overcharging. Totally safe for vehicle electronics. Sparks suppressed. Safe for long-term battery maintenance. Automatic shut-down if short-circuited or battery disconnected.
FREE DELIVERY