OptiMate 1 Duo

NOTE:- If your LiFePO4 battery is dead flat and requires BMS reset, please see OptiMate Lithium 0.8A or  OptiMate Lithium 5A

OptiMate 1 Duo - the versatile fully sealed automatic battery maintainer for your lead acid AND Lithium LiFePO4 battery.

IDEAL FOR: AGM, GEL & STD 12V batteries & Lithium (LiFePO4) 12.8/13.2V batteries from 2 – 20Ah

CHARGING AMPS: 0.6A (constant current)

CHARGING VOLTS: nominal: 12V & 12.8V range: 4V - 14.4V

OPERATION:  Fully automatic

STEPS: 4

FEATURES: Low Volt Start step adjusts charge parameters to match battery type; 24-7 safe long term maintenance.

USE: Indoor (lowest temperature: -4°F / -20°C).

INPUT: Global (100-240V 50-60Hz), high efficiency (CEC listed).

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.

INCLUDED: Weatherproof battery lead & battery clip set.

WARRANTY: 3-year warranty.

All Optimate chargers are fitted with AU mains plug from factory and meet all AU electrical product standards and marking requirements. 

 OptiMate 1 DUO automatically adapts to the connected battery type – Guarantees healthy lithium or lead-acid batteries!

Ideal for batteries found in these vehicles.

Charges and delivers long term maintenance automatically – OptiMate 1 DUO makes your battery stronger and last longer, no supervision required!

For all 12V power sport battery types including lead-acid (Pb) > STD (with filler caps), AGM & GEL (sealed VRLA) ) and Li-Ion made with LiFePO4 / LFP technology.

For all 12V power sport battery types including lead-acid (Pb) > STD (with filler caps), AGM & GEL (sealed VRLA) ) and Li-Ion made with LiFePO4 / LFP technology.

Safe to leave connected. Full electronic protection.

Maintains battery at full charge and good health.

Low Volt Start of 4V.

Energy saving technology. √ Stand-by power less than 0.5W. √ Efficient 24-7 battery maintenance.

Dustproof. Rated for indoor use down to -20°C / -4°F.

Includes 2 interchangeable battery connection accessories. NOTE: OptiMate 1 Duo and OptiMate 2 Duo must be connected direct to your battery using the above leads for correct operation. You cannot use adapter leads to connect via diagnostic connectors because the charger will not be able to accurately determine which type of battery it is connected to.