Battery Maintainer, OptiMate 1 DUO

4-step 12V / 12.8V 0.6A battery maintainer

OptiMate 1 DUO, the ‘no brainer’ battery maintainer for the hi-tech battery in your motorcycle.

Ideal for 12V lead-acid & 12.8V / 13.2V lithium LFP (LiFePO4) motorcycle batteries.

Automatically adapts to the connected battery type. Guarantees healthy lithium or lead-acid batteries!

Safe to leave connected. Full electronic protection. Charges and delivers long term maintenance automatically – OptiMate 1 DUO makes your battery stronger and last longer, no supervision required! Maintains battery at full charge and good health.

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

Low Volt Start of 4V.

Energy saving technology.

Stand-by power less than 0.5W.

Efficient 24-7 battery maintenance.

Dust-proof. IP50 Rated for indoor use down to -20°C.

Includes 2 interchangeable battery connection accessories. One set with alligator clamps which fit securely to square, round or flat battery posts, the other set with ring terminals, designed to leave connected to your battery making it quick and easy to connect/disconnect your battery from the charger.

Specifications

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 limited replacement warranty.

User manual: https://optimate1.com/wp-content/uploads/2019/06/TM402-D-TM404-D-IN1-180914.pdf